| 1. |
- Gelin, Johan, 1948, et al.
(författare)
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Treatment efficacy of intermittent claudication by surgical intervention, supervised physical exercise training compared to no treatment in unselected randomised patients I: one year results of functional and physiological improvements.
- 2001
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Ingår i: European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery. - : Elsevier BV. - 1078-5884. ; 22:2, s. 107-13
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: to compare the effect of surgery, exercise and simple observation on maximum exercise power in claudicants. Design: prospective, randomised study. METHODS: a total of 264 unselected claudicants were randomised to supervised exercise training, invasive treatment (open surgical or endovascular procedures) or observation. One year treatment outcomes were analysed on an intention to-treat basis. RESULTS: invasively treated patients showed a significant improvement in maximum walking power, stopping distance, post-ischaemic blood flow and big toe pressure at one year. Patients randomised to physical exercise training or to the control group did not improve in any outcome measure. CONCLUSION: invasive treatment increased walking capacity, leg blood pressure and flow. Supervised physical exercise training offered no therapeutic advantage compared to untreated controls.
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| 2. |
- Nordén, J., et al.
(författare)
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Nutrition impact symptoms and body composition in patients with COPD
- 2015
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Ingår i: European Journal of Clinical Nutrition. - : Nature Publishing Group. - 0954-3007 .- 1476-5640. ; 69:2, s. 256-261
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Tidskriftsartikel (refereegranskat)abstract
- Background/Objectives:Anorexia or lack of appetite is common in chronic obstructive pulmonary disease (COPD) and may be caused or augmented by several symptoms affecting appetite and eating. We aimed to investigate and quantify the extent of nutrition impact symptoms (NIS) in patients with COPD and to explore relationships between NIS and fat-free mass depletion.Subjects/Methods:The results in this cross-sectional study are based on 169 COPD patients (62% female subjects). Body composition was assessed using bioelectrical impedance spectroscopy and the patients reported NIS by two newly developed questionnaires: the Eating Symptoms Questionnaire (ESQ) and the Disease-Related Appetite Questionnaire (DRAQ).Results:Symptoms with the highest prevalence were dry mouth (71%), stomach ache (39%), pain or aches affecting appetite (36%) and constipation (35%). Problems with diarrhoea and feeling affected by smells were more severe among women compared with men (P<0.05). Thirty-six percent of the patients were depleted (fat-free mass index (FFMI) <15 kg/m(2) for women and FFMI<16 kg/m(2) for men). Depleted patients had more NIS (P<0.05) and also rated appetite and taste of food as worse compared with non-depleted patients (P<0.05).Conclusions:NIS are common in patients with COPD, and depleted patients have more severe symptoms. To investigate how these symptoms are best prevented and/or managed and whether NIS prevention/treatment can affect development of malnutrition in patients with COPD is a challenge for the future.
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| 3. |
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| 4. |
- Taft, Charles, 1950, et al.
(författare)
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Predictors of treatment outcome in intermittent claudication.
- 2004
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Ingår i: European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery. - 1078-5884. ; 27:1, s. 24-32
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To derive formulae to predict the likely 12-month health-related quality of life outcome following different treatments for intermittent claudication (IC). DESIGN: A prospective, randomized, controlled study. MATERIALS: One hundred and seventy-one unselected patients with stable IC were sequentially randomized to invasive therapy, supervised physical training or observation. Hierarchical analysis was used to identify significant predictors of outcome. RESULTS: The strongest outcome predictors were baseline values of the respective outcome variables in all groups. No more than two significant secondary predictors were identified for each outcome variable and no outcome variable was a predictor of any other outcome variable. Resulting prediction equations achieved between 61 and 90% concordance with improvement (75% considered adequate), with best prediction for invasive therapy and poorest for observation. Suggested cutpoints for the various endpoints in the three groups had sensitivities ranging between 65 and 100% and false positive rates between 5 and 50%. CONCLUSIONS: The derived equations adequately predicted improvement on the various outcome variables in invasive therapy and supervised physical training, and may serve as aids in selecting patients likely to benefit most from a particular treatment strategy. The uniqueness of the outcome variables underscores the importance of implementing a comprehensive set of endpoints relevant to the impacts of the condition.
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| 5. |
- Taft, Charles, 1950, et al.
(författare)
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Treatment efficacy of intermittent claudication by invasive therapy, supervised physical exercise training compared to no treatment in unselected randomised patients II: one-year results of health-related quality of life.
- 2001
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Ingår i: European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery. - : Elsevier BV. - 1078-5884. ; 22:2, s. 114-23
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: to compare the effectiveness of invasive therapy, supervised physical training and no treatment in terms of health-related quality of life (HRQL) in patients with intermittent claudication (IC). DESIGN: a prospective, randomised, controlled study. MATERIALS: a total of 253 unselected patients with stable IC were sequentially randomised into 3 balanced treatment groups. At 1 year follow-up data from a battery of generic and disease specific HRQL questionnaires, and global indices of quality of life and physical condition were available in 171 patients. RESULTS: compared with a non-diseased reference group, claudicants were substantially limited in daily physical functioning, but little affected regarding emotional, cognitive and social functioning, or well-being. Invasive therapy yielded significantly greater improvements in some aspects of physical functioning and walk-related symptoms than training. Training was not superior to invasive therapy on any HRQL dimension and superior to no treatment on only one dimension. Treatment effects, however, were generally small-to-moderate and levels of physical dysfunction in all groups remained higher than reference values. CONCLUSIONS: invasive therapy is more effective than supervised training in alleviating illness-specific symptoms and improving certain aspects of physical functioning - the primary HRQL domains impacted on by IC and the principal goals of its treatment. However, since treatment effect sizes were at most moderate and given that untreated claudicants reported at most small deterioration in HRQL, the level of evidence supporting invasive therapy is modest.
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| 6. |
- Bergh, Anne-Louise, et al.
(författare)
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Nurses’ Patient Education Questionnaire : development and validation process
- 2015
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Ingår i: Journal of Research in Nursing. - : Sage Publications Ltd.. - 1744-9871 .- 1744-988X. ; 20:3, s. 181-200
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Tidskriftsartikel (refereegranskat)abstract
- Abstract Conditions for nurses’ daily patient education work are unclear and require clarification. The aim was to develop and validate the Nurses’ Patient Education Questionnaire, a questionnaire that assesses nurses’ perceptions of appropriate conditions for patient education work: what nurses say they actually do and what they think about what they do. The questionnaire was developed from a literature review, resulting in the development of five domains. This was followed by ‘cognitive interviewing’ with 14 nurses and dialogue with 5 pedagogical experts. The five domains were identified as significant for assessing nurses’ beliefs and knowledge; education environment; health care organisation; interdisciplinary cooperation and collegial teamwork; and patient education activities. A content validity index was used for agreement of relevance and consensus of items by nurses (n¼10). The total number of items in the final questionnaire is 60, consisting of demographic items, what nurses report they do and perceptions about patient education in daily work. The questionnaire can be used by managers and nurses to identify possibilities and barriers to patient education in different care contexts.
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| 7. |
- Bergh, Anne-Louise, et al.
(författare)
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Registered nurses' perceptions of conditions for patient education - focusing on organisational, environmental and professional cooperation aspects
- 2012
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Ingår i: Journal of Nursing Management. - : Hindawi Limited. - 0966-0429 .- 1365-2834. ; 20:6, s. 758-770
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Tidskriftsartikel (refereegranskat)abstract
- Aim To describe nurses' perceptions of conditions for patient education, focusing on organisational, environmental and professional cooperation aspects, and to determine any differences between primary, municipal and hospital care. Background Although patient education is an important part of daily nursing practice, the conditions for this work are unclear and require clarification. Method A stratified random sample of 701 (83%) nurses working in primary, municipal and hospital care completed a 60-item questionnaire. The study is part of a larger project. The study items relating to organisation, environment and professional cooperation were analysed using descriptive statistics, non-parametric tests and content analysis. Results Conditions for patient education differ. Nurses in primary care had better conditions and more managerial support, for example in the allocation of undisturbed time. Conclusions Conditions related to organisation, environment and cooperation need to be developed further. In this process, managerial support is important, and nurses must ask for better conditions in order to carry through patient education. Implications for nursing management Managerial support for the development of visible patient education routines (e.g. allocation of time, place and guidelines) is required. One recommendation is to designate a person to oversee educational work.
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| 8. |
- Franzén, Karin, et al.
(författare)
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Validation of the Swedish version of the incontinence impact questionnaire and the urogenital distress inventory
- 2013
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Ingår i: Acta Obstetricia Et Gynecologica Scandinavica. - : Wiley. - 0001-6349 .- 1600-0412. ; 92:5, s. 555-561
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Tidskriftsartikel (refereegranskat)abstract
- Objective. To validate the Swedish versions of the Incontinence Impact Questionnaire (IIQ-7) and Urogenital Distress Inventory (UDI-6). Design and setting. Prospective study, university hospital. Population and method. We analyzed reliability, validity, and responsiveness in a clinical sample of 96 women with urinary incontinence. Main outcome measures. Construct and criterion validity, reliability via test–retest and internal consistency. Responsiveness via calculation of effect size. Result. Test–retest reliability ranged from moderate to almost perfect. Cronbach's alpha was 0.39 (UDI-6) and 0.83 (IIQ-7). Effect size calculation of change after treatment demonstrated good responsiveness. The effect size at six months was moderate in the Stress Urinary Incontinence group and small in the Urge Urinary Incontinence + Mixed Urinary Incontinence group. There was a moderate to strong correlation between UDI-6 and IIQ-7 and treatment satisfaction at six, 12, and 24 months for both groups. Conclusion. The UDI-6 scale did not produce the same solid result in the psychometric analysis as the IIQ-7 scale, but these newly translated Swedish forms of UDI-6 and IIQ-7 show good responsiveness and are easy to administer and to fill out.
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| 9. |
- Gunnarsson, Thorsteinn, 1967-, et al.
(författare)
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Mobile computerized tomography scanning in the neurosurgery intensive care unit : increase in patient safety and reduction of staff workload
- 2000
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Ingår i: Journal of Neurosurgery. - : Journal of Neurosurgery Publishing Group (JNSPG). - 0022-3085 .- 1933-0693. ; 93:3, s. 432-436
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Tidskriftsartikel (refereegranskat)abstract
- Object. Transportation of unstable neurosurgical patients involves risks that may lead to further deterioration and secondary brain injury from perturbations in physiological parameters. Mobile computerized tomography (CT) head scanning in the neurosurgery intensive care (NICU) is a new technique that minimizes the need to transport unstable patients. The authors have been using this device since June 1997 and have developed their own method of scanning such patients.Methods. The scanning procedure and radiation safety measures are described. The complications that occurred in 89 patients during transportation and conventional head CT scanning at the Department of Radiology were studied prospectively. These complications were compared with the ones that occurred during mobile CT scanning in 50 patients in the NICU. The duration of the procedures was recorded, and an estimation of the staff workload was made. Two patient groups, defined as high- and medium-risk cases, were studied. Medical and/or technical complications occurred during conventional CT scanning in 25% and 20% of the patients in the high- and medium-risk groups, respectively. During mobile CT scanning complications occurred in 4.3% of the high-risk group and 0% of the medium-risk group. Mobile CT scanning also took significantly less time, and the estimated personnel cost was reduced.Conclusions. Mobile CT scanning in the NICU is safe. It minimizes the risk of physiological deterioration and technical mishaps linked to intrahospital transport, which may aggravate secondary brain injury. The time that patients have to remain outside the controlled environment of the NICU is minimized, and the staff's workload is decreased.
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| 10. |
- Haghsheno, Mohammad-Ali, et al.
(författare)
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Low 25-OH Vitamin D Level is Associated with Benign Prostatic Enlargement (BPE).
- 2013
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Ingår i: The Journal of urology. - : Ovid Technologies (Wolters Kluwer Health). - 1527-3792 .- 0022-5347. ; 190:2, s. 608-614
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: To test the hypothesis that low levels of vitamin D were associated with Benign Prostatic Enlargement (BPE). We also studied whether body composition, sex hormones, serum SHBG, albumin corrected serum calcium, adiponectin and lipid statuses were associated with BPE. MATERIALS AND METHODS: 184 representative randomly selected men aged 72 - 76 years, enrolled in the Gothenburg arm of the MrOs study, were investigated. Men with a medical history of prostate cancer, prostate operation or medication for BPE were excluded leaving 155 men to be analyzed. A cross-sectional study was conducted in which BPE, as measured by the total prostate gland volume, was related to clinical, anthropometric, endocrine and metabolic factors, using univariate and multivariate analyses with regression models. RESULTS: The median prostate volume was 40 ml. In multivariate models only 25-OH vitamin D, albumin corrected serum calcium, serum SHBG and HDL-cholesterol were significantly and inversely associated with large prostate glands. CONCLUSION: The present report adds four independent factors associated with BPE: Low levels of 25-OH vitamin D, serum calcium, SHBG and HDL-cholesterol.
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| 11. |
- Haghsheno, Mohammad-Ali, et al.
(författare)
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Lower urinary tract symptoms are associated with low levels of serum serotonin, high levels of adiponectin and fasting glucose, and benign prostatic enlargement.
- 2015
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Ingår i: Scandinavian journal of urology. - : Medical Journals Sweden AB. - 2168-1813 .- 2168-1805. ; 49:2, s. 155-161
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Tidskriftsartikel (refereegranskat)abstract
- Abstract Objective. The aim of this study was to test whether lower urinary tract symptoms (LUTS) and urinary incontinence are associated with the metabolic syndrome (MetS). The association between LUTS and benign prostatic enlargement (BPE) was also investigated. Material and methods. A cross-sectional, representative risk factor analysis of LUTS, as measured by the International Prostate Symptom Score (IPSS), and urinary incontinence was conducted. Among 950 representative individuals, aged 69-81 years, the association between clinical, anthropometric, endocrine, metabolic and inflammatory factors on the one hand, as both major and minor aspects of MetS, and LUTS and urinary incontinence, on the other hand, was analysed. The prostate gland volume was measured in a subgroup of 155 randomly selected individuals and the association between LUTS and BPE was estimated. Results. No significant association was found between LUTS or urinary incontinence and the major aspects of the MetS. However, in a multivariate analysis, serum serotonin showed an independent negative correlation with LUTS and with urinary incontinence while fasting serum glucose and serum adiponectin showed a positive correlation with LUTS. Furthermore, in a subgroup of 155 individuals, the prostate gland volume correlated positively with LUTS. Conclusions. The study did not show an association between LUTS or urinary incontinence and the major components of the MetS. However, serum serotonin showed an independent negative correlation with LUTS and with urinary incontinence while fasting serum glucose and serum adiponectin showed a positive correlation with LUTS. The data confirm the general knowledge that BPE may be one of the causative factors of LUTS.
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| 12. |
- Karlsson, Jan, 1950, et al.
(författare)
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Psychosocial functioning in the obese before and after weight reduction: construct validity and responsiveness of the Obesity-related Problems scale.
- 2003
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Ingår i: International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity. - : Springer Science and Business Media LLC. - 0307-0565. ; 27:5, s. 617-30
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: The Obesity-related Problems scale (OP) is a self-assessment module developed to measure the impacts of obesity on psychosocial functioning. Our principal aim was to evaluate the construct validity and responsiveness of the OP scale. Our specific aims were to test: (1). the psychometric performance of OP; (2). if OP scores differed by gender and weight category; (3). if OP scores are inversely related to mental well-being; (4). if weight reduction in the obese is accompanied by improvements in psychosocial functioning (OP). SUBJECTS: Four samples were used: 6863 subjects in the SOS cross-sectional study; 2128 in the SOS intervention study; 1017 nonobese in the SOS reference study; and 3305 obese subjects in the XENDOS study. MEASUREMENTS: Psychosocial functioning was measured by OP. Overall mood was measured by MACL. Anxiety and depression symptoms were measured by HAD. RESULTS: Psychometric testing provided strong support for the construct validity of OP. Factor analysis confirmed the homogeneity of the construct and multitrait/multi-item scaling analysis demonstrated strong item-convergent/discriminant validity. Reliability coefficients were high and floor and ceiling effects were small. Psychometric results were cross-validated and replicated in subgroups by gender, age and body mass index (BMI). As expected, large differences in OP were observed between obese and nonobese (P<0.0001). Obese women reported more weight-related psychosocial problems than obese men (P<0.0001). Psychosocial disturbances (OP) among the obese were significantly related to poor mood (MACL; P<0.0001) and anxiety and depression symptoms (HAD; P<0.0001). Change in OP over time was strongly correlated with weight loss (P<0.0001). A distinct dose-response effect between weight reduction and improvements in OP was demonstrated. Scores on psychosocial functioning (OP) and mental well-being (MACL, HAD) in nonobese (BMI<30) surgical patients at 4-y follow-up were equal to scores observed in nonobese reference subjects (NS). CONCLUSION: OP is a psychometrically valid obesity-specific measure suitable for evaluating HRQL effects of obesity interventions. The negative impact of obesity on psychosocial functioning is considerable and disturbances are connected with poor mental well-being. Weight reduction in the obese is followed by improvements in both psychosocial functioning and mental well-being.
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| 13. |
- Karlsson, Jan, 1950, et al.
(författare)
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Ten-year trends in health-related quality of life after surgical and conventional treatment for severe obesity: the SOS intervention study.
- 2007
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Ingår i: International journal of obesity (2007). - : Springer Science and Business Media LLC. - 0307-0565 .- 1476-5497. ; 31:8, s. 1248-61
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To examine trends and effects of weight loss treatment on health-related quality of life (HRQL) in the severely obese over 10 years. DESIGN: Swedish obese subjects (SOS) intervention study is a controlled, longitudinal trial of the health effects of weight loss in the severely obese. Subjects: A total of 655 of 851 surgically treated and 621 of 852 conventionally treated obese men (body mass index, BMI>or=34) and women (BMI>or=38) who completed 10 years of the study. MEASUREMENTS: HRQL was assessed before treatment and after 0.5, 1, 2, 3, 4, 6, 8 and 10 years. RESULTS: HRQL change during the 10-year observation period largely followed phases of weight loss, weight regain and weight stability. Improvements and deteriorations in HRQL were associated with the magnitude of weight loss or regain, except regarding anxiety. Peak improvements in the surgical group were observed during the first year of weight loss, whereas the weight regain phase (mainly between 1- and 6-year follow-up) was accompanied by a gradual decline in HRQL. The period from 6- to 10-year follow-up was characterized by relatively stable observations in both weight and HRQL. At 10 years, net gains were noted in all HRQL domains compared to baseline. Comparisons of treatment effects on HRQL in the surgical vs conventional group after 10 years showed significantly better outcome in the surgical group on current health perceptions, social interaction, psychosocial functioning and depression, whereas no significant differences were found for overall mood and anxiety. Long-term results of the study suggest that a maintained weight loss of about 10% is sufficient for positive long-term effects on HRQL, a limit that was reached in about two-thirds of the surgically treated patients who completed 10 years of the study. CONCLUSION: Long-lasting weight reduction in the severely obese has a general long-standing positive outcome on HRQL. Bariatric surgery is a favorable option for the treatment of severe obesity, resulting in long-term weight loss and HRQL improvements in a majority of patients. However, difficulties among some surgical patients to control and maintain weight loss over time should not be ignored. Future research should study if the long-term efficacy of bariatric surgery may be further enhanced by implementing lifestyle modification techniques in the postoperative management of patients.
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| 14. |
- Larsson, Ulf, et al.
(författare)
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Gender and age differences in the relative burden of rhinitis and asthma on health-related quality of life--a Swedish population study.
- 2006
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Ingår i: Respiratory medicine. - : Elsevier BV. - 0954-6111. ; 101:6, s. 1291-8
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to investigate the relative burden of rhinitis and asthma on health-related quality of life (HRQL) as a function of gender and age in the general population. A cross-sectional, general population survey was conducted, comprising 5918 men and women aged 16-64 years. The SF-36 Health Survey was administered by mail, along with questions regarding nasal complaints after 15 years of age and physician-diagnosed asthma. Overall, rhinitis and asthma were each associated with impaired HRQL compared with non-cases and the burden of these illnesses in combination was incremental. In the age group 16-49 years, men and women with rhinitis alone had significantly worse health profiles on most scales than non-cases, while asthmatics, with or without rhinitis, showed further decrements on only a few scales. In the age group 50-64 years, men with rhinitis did not differ from non-cases and no differences were found between asthmatics and rhinitis victims on any scale. In contrast, women aged 50-64 years with rhinitis had significantly worse scores than non-cases on bodily pain and general well-being scales (GH, VT), and asthmatics scored much lower on all scales than those with rhinitis alone. The negative association of rhinitis and asthma with HRQL differs by age and sex in the general population. Women aged 50-64 years with one or both ailments are particularly affected. Such gender and age differences should be taken into consideration in the care and treatment of patients with rhinitis and asthma.
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| 15. |
- Norden, J., et al.
(författare)
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Nutrition impact symptoms and body composition in patients with COPD
- 2015
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Ingår i: European Journal of Clinical Nutrition. - : Nature Publishing Group. - 0954-3007 .- 1476-5640. ; 69:2, s. 256-261
-
Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND/OBJECTIVES: Anorexia or lack of appetite is common in chronic obstructive pulmonary disease (COPD) and may be caused or augmented by several symptoms affecting appetite and eating. We aimed to investigate and quantify the extent of nutrition impact symptoms (NIS) in patients with COPD and to explore relationships between NIS and fat-free mass depletion.SUBJECTS/METHODS: The results in this cross-sectional study are based on 169 COPD patients (62% female subjects). Body composition was assessed using bioelectrical impedance spectroscopy and the patients reported NIS by two newly developed questionnaires: the Eating Symptoms Questionnaire (ESQ) and the Disease-Related Appetite Questionnaire (DRAQ).RESULTS: Symptoms with the highest prevalence were dry mouth (71%), stomach ache (39%), pain or aches affecting appetite (36%) and constipation (35%). Problems with diarrhoea and feeling affected by smells were more severe among women compared with men (P < 0.05). Thirty-six percent of the patients were depleted (fat-free mass index (FFMI) < 15 kg/m(2) for women and FFMI < 16 kg/m(2) for men). Depleted patients had more NIS (P < 0.05) and also rated appetite and taste of food as worse compared with non-depleted patients (P < 0.05).CONCLUSIONS: NIS are common in patients with COPD, and depleted patients have more severe symptoms. To investigate how these symptoms are best prevented and/or managed and whether NIS prevention/treatment can affect development of malnutrition in patients with COPD is a challenge for the future.
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| 16. |
- Raoof, Mustafa, 1966-, et al.
(författare)
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Health-Related Quality-of-Life (HRQoL) on an Average of 12 Years After Gastric Bypass Surgery
- 2015
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Ingår i: Obesity Surgery. - : Springer Science and Business Media LLC. - 0960-8923 .- 1708-0428. ; 25:7, s. 1119-1127
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Tidskriftsartikel (refereegranskat)abstract
- It is evident that morbidly obese patients have a low health-related quality-of-life (HRQoL), and this low HRQoL has become a common reason for them to seek bariatric surgery. Several HRQoL studies demonstrate a dramatic postoperative improvement, but most of these have had a short follow-up period.An observational, cross-sectional study for HRQoL was conducted to study 486 patients (average age of 50.7 +/- 10.0 years, with 84 % of them being female) operated with gastric bypass (GBP) in the period 1993 to 2003 at the University Hospitals of A-rebro and Uppsala. Mean follow-up after gastric bypass was 11.5 +/- 2.7 years (range 7-17). Two HRQoL instruments were used, SF-36 and the Obesity-related Problems scale (OP). The study group was compared with two control groups, both matched for age and gender, one from the general population and one containing morbidly obese patients evaluated and awaiting bariatric surgery.The study group scored better in the SF-36 domains (all four physical domains and the vitality subscore) and OP scale compared to obese controls, but their HRQoL scores were lower than those of the general population. HRQoL was better among younger patients and in the following subgroups: men, patients with satisfactory weight loss, satisfied with the procedure, free from co-morbidities and gastrointestinal symptoms, employment, good oral status and those not hospitalised or regularly followed up for non-bariatric reasons.Long-term follow-up after GBP for morbid obesity showed better scores in most aspects of HRQoL compared to obese controls but did not achieve the levels of the general population. Patients with better medical outcome after gastric bypass operation had better HRQoL.
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| 17. |
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| 18. |
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| 19. |
- Rydén, Anna, 1957, et al.
(författare)
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Coping and distress: what happens after intervention? A 2-year follow-up from the Swedish Obese Subjects (SOS) study.
- 2003
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Ingår i: Psychosomatic medicine. - 1534-7796. ; 65:3, s. 435-42
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: The study examined effects of weight change on coping and distress in severely obese subjects treated conventionally or undergoing weight reduction surgery. METHODS: We used the Obesity Coping (OC) scale measuring emotion-focused, maladaptive coping (Wishful Thinking) and problem-focused, adaptive coping (Social Trust and Fighting Spirit). We also used the Obesity Distress (OD) scale (Intrusion and Helplessness) and the Hospital Anxiety and Depression (HAD) scale. A total of 1146 surgical candidates and 1085 conventionally treated patients completed the OC and OD before treatment and after 24 months. RESULTS: Weight gainers reduced their use of both problem- and emotion-focused coping, thus leaving distress levels unchanged. All participants who lost weight decreased in emotion-focused coping and distress. Participants losing 20 kg or more also increased in problem-focused coping, resulting in even greater improvements regarding distress. CONCLUSIONS: Two years after starting treatment, the pattern and magnitude of change in coping and distress was the same irrespective of type of treatment and was, instead, related to the amount of weight change (the more weight change the greater the changes in coping and distress). Increases in problem-focused coping required major weight reduction, whereas minor weight gain led to a decrease. Emotion-focused coping decreased irrespective of direction of weight change, suggesting a general intervention effect of receiving professional help and support. These results have implications concerning behavior-based interventions of obese patients.
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| 20. |
- Rydén, Anna, 1957, et al.
(författare)
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Obesity-related coping and distress and relationship to treatment preference.
- 2001
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Ingår i: The British journal of clinical psychology / the British Psychological Society. - 0144-6657. ; 40:2, s. 177-88
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: The primary purpose was to define obesity-related strategies for coping with psychological problems connected with obesity. We also wanted to identify obesity-related distress and explore the effect of coping on distress. Thirdly, we wanted to investigate differences in coping and distress related to choice of surgery or conventional treatment. DESIGN: Cross-sectional data from patients in the Swedish Obese Subjects (SOS) intervention study. METHODS: An obesity-related questionnaire concerning coping and distress was created and evaluated in 2510 patients from the SOS study, using multitrait, exploratory and confirmatory factor analysis procedures. RESULTS: Three coping factors were defined. Social Trust and Fighting Spirit were problem-focused, whereas Wishful Thinking was emotion-focused. Surgical candidates displayed lower levels of problem-focused and higher levels of emotion-focused coping. We also identified two distress factors: Intrusion and Helplessness. Wishful Thinking was positively related to distress, and Social Trust and Fighting Spirit were inversely related, thus explaining the higher levels of distress reported by the surgical candidates. CONCLUSIONS: In our sample, emotion-focused coping proved maladaptive and was associated with increased distress. Problem-focused coping, however, was adaptive and associated with reduced distress. These findings partly explain psychological morbidity and should be taken into consideration in the treatment of obese people.
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| 21. |
- Rydén, Anna, 1957, et al.
(författare)
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Severe obesity and personality: a comparative controlled study of personality traits.
- 2003
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Ingår i: International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity. - : Springer Science and Business Media LLC. - 0307-0565. ; 27:12, s. 1534-40
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: The primary purpose was to assess personality trait differences between the severely obese seeking treatment and a mainly non-obese reference group. We also investigated gender differences and differences between obese patients and obese not seeking treatment. METHOD: Personality traits were assessed using 7 of 15 scales from the Karolinska Scales of Personality (KSP): Somatic Anxiety, Muscular Tension, Psychastenia, Psychic Anxiety, Monotony Avoidance, Impulsiveness, and Irritability. Patients from the Swedish Obese Subjects (SOS) intervention study (n=3270, ages 37-57, 71% women) and the SOS reference study (n=1135, 54% women) completed the survey. Data presented in this study were gathered prior to treatment. Significance tests and effects sizes were calculated. RESULTS: Although statistically significant differences were found between obese patients and reference subjects on nearly all personality traits, effect sizes were at most moderate. Of the three scales with moderate effects sizes, differences on Somatic Anxiety and Psychastenia could be traced to items tapping condition-specific symptoms, e.g., problems with sweating and breathing as indicators of Somatic Anxiety. Moderate differences on the Impulsiveness scale (men alone) could not be explained by item composition. Further, the obese patients differed from obese in the reference group, and both obese and reference women reported significantly higher levels on Somatic Anxiety, Muscular Tension and Psychic Anxiety compared to men (effect size: small). CONCLUSIONS: Our results provided no evidence of a general obese personality profile, instead considerable heterogeneity in personality traits was observed across our obese samples (treatment seekers vs non-seekers, men vs women) and generally only small differences were noted compared to a reference study population. Further research is needed to investigate if the somewhat elevated levels of Impulsiveness, particularly among male obese patients, is affected by weight loss. When assessing personality traits in diseased groups consideration should be given to possible confounding from, e.g., somatic symptoms.
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| 22. |
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| 23. |
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| 24. |
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| 25. |
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| 26. |
- Svantesson, Mia, 1960-, et al.
(författare)
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Outcomes of Moral Case Deliberation : the development of an evaluation instrument for clinical ethics support (the Euro-MCD)
- 2014
-
Ingår i: BMC Medical Ethics. - London : BioMed Central. - 1472-6939. ; 15
-
Tidskriftsartikel (refereegranskat)abstract
- Background: Clinical ethics support, in particular Moral Case Deliberation, aims to support health care providers to manage ethically difficult situations. However, there is a lack of evaluation instruments regarding outcomes of clinical ethics support in general and regarding Moral Case Deliberation (MCD) in particular. There also is a lack of clarity and consensuses regarding which MCD outcomes are beneficial. In addition, MCD outcomes might be context-sensitive. Against this background, there is a need for a standardised but flexible outcome evaluation instrument. The aim of this study was to develop a multi-contextual evaluation instrument measuring health care providers' experiences and perceived importance of outcomes of Moral Case Deliberation.Methods: A multi-item instrument for assessing outcomes of Moral Case Deliberation (MCD) was constructed through an iterative process, founded on a literature review and modified through a multistep review by ethicists and health care providers. The instrument measures perceived importance of outcomes before and after MCD, as well as experienced outcomes during MCD and in daily work. A purposeful sample of 86 European participants contributed to a Delphi panel and content validity testing. The Delphi panel (n = 13), consisting of ethicists and ethics researchers, participated in three Delphi-rounds. Health care providers (n = 73) participated in the content validity testing through `think-aloud' interviews and a method using Content Validity Index.Results: The development process resulted in the European Moral Case Deliberation Outcomes Instrument (Euro-MCD), which consists of two sections, one to be completed before a participant's first MCD and the other after completing multiple MCDs. The instrument contains a few open-ended questions and 26 specific items with a corresponding rating/response scale representing various MCD outcomes. The items were categorised into the following six domains: Enhanced emotional support, Enhanced collaboration, Improved moral reflexivity, Improved moral attitude, Improvement on organizational level and Concrete results.Conclusions: A tentative instrument has been developed that seems to cover main outcomes of Moral Case Deliberation. The next step will be to test the Euro-MCD in a field study.
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| 27. |
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| 28. |
- Taft, Charles, 1950, et al.
(författare)
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Do SF-36 summary component scores accurately summarize subscale scores?
- 2001
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Ingår i: Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation. - 0962-9343. ; 10:5, s. 395-404
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Tidskriftsartikel (refereegranskat)abstract
- Standard scoring algorithms were recently made available for aggregating scores from the eight SF-36 subscales in two distinct, higher-order summary scores: Physical Component Summary (PCS) and Mental Component Summary (MCS). Recent studies have suggested, however, that PCS and MCS scores are not independent and may in part be measuring the same constructs. The aims of this paper were to examine and illustrate (1) relationships between SF-36 subscale and PCS, MCS scores, (2) relationships between PCS and MCS scores, and (3) their implications for interpreting research findings. Simulation analyses were conducted to illustrate the contributions of various aspects of the scoring algorithm to potential discrepancies between subscale profile and summary component scores. Using the Swedish SF-36 normative database, correlation and regression analyses were performed to estimate the relationship between the two components, as well as the relative contributions of the subscales to the components. Discrepancies between subscale profile and component scores were identified and explained. Significant correlations (r = -0.74, -0.67) were found between PCS and MCS scores at their respective upper scoring intervals, indicating that the components are not independent. Regression analyses revealed that in these ranges PCS primarily measures aspects of mental health (57% of variance) and MCS measures physical health (65% of variance). Implications of the findings were discussed. It was concluded that the current PCS MCS scoring procedure inaccurately summarizes subscale profile scores and should therefore be revised. Until then, component scores should be interpreted with caution and only in combination with profile scores.
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| 29. |
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| 30. |
- Taft, Charles, 1950, et al.
(författare)
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Performance of the Swedish SF-36 version 2.0.
- 2004
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Ingår i: Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation. - 0962-9343. ; 13:1, s. 251-6
-
Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: To evaluate the performance of the first non-English (Swedish) SF-36 version 2.0 (V2) regarding scaling assumptions, reliability and validity, with special emphasis on the effects of extending the response scales of the two role functioning scales, role physical (RP) and role emotional (RE), from a dichotomous to a five-step format. METHODS: Questionnaires were mailed to a non-stratified, random national sample of 3000 18-75 year old Swedish residents in 1998-1999. Methods traditionally used in evaluating the original US SF-36 version 1.0 (V1) and other international versions were applied. RESULTS: A total of 73% of the questionnaires were returned. Scaling assumptions were satisfactorily met and generally enhanced compared with V1, particularly regarding the role functioning scales. Floor/ceiling effects were reduced and reliability estimates increased for the role scales. The factor structure was replicated and the relative validity of the role scales as measures of their components increased. Overall, the tests of the criterion-based validity using known groups comparisons produced results supporting hypotheses: scales from the physical domain distinguished best between groups expected to differ in physical health; and scales comprising the mental domain distinguished best between groups expected to differ in mental health. Furthermore, hypothesized differences in mean scale scores as a function of age and social risk factors were confirmed. CONCLUSIONS: The changes to the response formats of the role functioning scales have improved their precision, reliability and validity without jeopardizing the underlying structure of the original SF-36. These changes will likely further enhance the responsiveness of the SF-36.
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| 31. |
- Taft, Charles, 1950, et al.
(författare)
-
Predictors of survival in prostate cancer
- 2003
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Ingår i: ISOQOL 2003, 10th Annual Conference of the International Society for Quality of Life Research, Prag, Nov, 2003.
-
Konferensbidrag (refereegranskat)
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| 32. |
- Taft, Charles, 1950, et al.
(författare)
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Reply to Drs Ware and Kosinski
- 2001
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Ingår i: Qual Life Res. ; 10, s. 415-420
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Tidskriftsartikel (refereegranskat)
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| 33. |
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| 34. |
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| 35. |
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| 36. |
- Abrahamsson, L., et al.
(författare)
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Behöver arbetslinjen inte forskning?
- 2007
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Ingår i: Svenska Dagbladet Brännpunkt (debattinlägg). ; :2007-11-28
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 37. |
- Ahlström, Christer, 1977-, et al.
(författare)
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Assessment of Suspected Aortic Stenosis by Auto Mutual Information Analysis of Murmurs
- 2007
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Ingår i: Engineering in Medicine and Biology Society, 2007. EMBS 2007. - 9781424407873 ; , s. 1945-1948
-
Konferensbidrag (refereegranskat)abstract
- Mild sclerotic thickening of the aortic valve affects 25% of the population, and the condition causes aortic valve stenosis (AS) in 2% of adults above 65 years. Echocardiography is today the clinical standard for assessing AS. However, a cost effective and uncomplicated technique that can be used for decision support in the primary health care would be of great value. In this study, recorded phonocardiographic signals were analyzed using the first local minimum of the auto mutual information (AMI) function. The AMI method measures the complexity in the sound signal, which is related to the amount of turbulence in the blood flow and thus to the severity of the stenosis. Two previously developed phonocardiographic methods for assessing AS severity were used for comparison, the murmur energy ratio and the sound spectral averaging technique. Twenty-nine patients with suspected AS were examined with Doppler echocardiography. The aortic jet velocity was used as a reference of AS severity, and it was found to correlate with the AMI method, the murmur energy ratio and the sound spectral averaging technique with the correlation coefficient R = 0.82, R = 0.73 and R = 0.76, respectively.
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| 38. |
- Bergh, Anne-Louise, et al.
(författare)
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Registered nurses' perceptions of conditions for patient education - focusing on aspects of competence
- 2014
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Ingår i: Scandinavian Journal of Caring Sciences. - : Wiley. - 1471-6712 .- 0283-9318. ; 28:3, s. 523-536
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Tidskriftsartikel (refereegranskat)abstract
- Background: It is important to clarify nurses' perceptions of conditions for patient education in daily work as research findings are ambiguous. There is a gap between societal regulations on nurses' competence in accomplishment/achievement of patient education and research findings. Aim: The aim was to describe nurses' perceptions of conditions for patient education, focusing on aspects of competence. The aim was also to describe differences in conditions for nurses working in primary, municipal and hospital care. Methods: The study is a cross-sectional survey and is part of a project about nurses' patient-education. A randomized selection of nurses (842) received a questionnaire comprising 47 items concerning factual experience and attitudes to patient education and 13 background items. Questionnaires were returned by 83% of participants. Descriptive statistics, non-parametric tests and content analysis for open-ended items were used. Results: Nurses' perceptions of conditions for patient education differ between health-care settings. Primary care nurses are at an advantage in following research in patient education, perception of their own competence (prioritizing and knowing their mandate in patient teaching), pedagogical education and post graduate specializations. Conclusions: Nurses' patient education must be more visualized and appropriate conditions created at each workplace. In this change process, managers' support is considered vital.
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| 39. |
- Bhalerao, Rupali, et al.
(författare)
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Gene expression in autumn leaves
- 2003
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Ingår i: Plant Physiology. - : Oxford University Press (OUP). - 0032-0889 .- 1532-2548. ; 131:2, s. 430-442
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Tidskriftsartikel (refereegranskat)abstract
- Two cDNA libraries were prepared, one from leaves of a field-grown aspen (Populus tremula) tree, harvested just before any visible sign of leaf senescence in the autumn, and one from young but fully expanded leaves of greenhouse-grown aspen (Populus tremula X tremuloides). Expressed sequence tags (ESTs; 5,128 and 4,841, respectively) were obtained from the two libraries. A semiautomatic method of annotation and functional classification of the ESTs, according to a modified Munich Institute of Protein Sequences classification scheme, was developed, utilizing information from three different databases. The patterns of gene expression in the two libraries were strikingly different. In the autumn leaf library, ESTs encoding metallothionein, early light-inducible proteins, and cysteine proteases were most abundant. Clones encoding other proteases and proteins involved in respiration and breakdown of lipids and pigments, as well as stress-related genes, were also well represented. We identified homologs to many known senescence-associated genes, as well as seven different genes encoding cysteine proteases, two encoding aspartic proteases, five encoding metallothioneins, and 35 additional genes that were up-regulated in autumn leaves. We also indirectly estimated the rate of plastid protein synthesis in the autumn leaves to be less that 10% of that in young leaves.
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| 40. |
- Cappelleri, J C, et al.
(författare)
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Evaluating the Power of Food Scale in obese subjects and a general sample of individuals: development and measurement properties.
- 2009
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Ingår i: International journal of obesity. - : Springer Science and Business Media LLC. - 1476-5497 .- 0307-0565. ; 33:8, s. 913-22
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The Power of Food Scale (PFS) was developed to assess the psychological impact of today's food-abundant environments. OBJECTIVE: To evaluate the structure of the PFS in diverse populations of obese and nonobese individuals. DESIGN: Data were obtained from obese adults in a clinical trial for a weight management drug (n=1741), and overweight, obese and normal weight adults in a Web-based survey (n=1275). Exploratory and confirmatory factor analyses were used to investigate the PFS structure using the clinical data. The model developed was then tested using the Web-based data. Relationships between PFS domains and body mass index (BMI) were examined. Logistic regression was used in the Web-based survey to evaluate the association between obesity status and PFS scores. RESULTS: Clinical data indicated that the scale was best represented by a 15-item version with three subscale domains and an aggregate domain (average of three domains); this was confirmed with data from the Web-based survey (Comparative Fit Index: 0.95 and 0.94 for the clinical and Web-based studies, respectively). Cronbach's alpha for both data sets was high, ranging from 0.81 to 0.91. The relationships between BMI and each domain were weak (and approximately linear). A full category increase in PFS domain score (range 1-5) increased the odds of being obese 1.6-2.3 times. CONCLUSIONS: The 15-item PFS is best represented by three domains and an aggregate domain. The PFS may provide a useful tool to evaluate the effects of obesity treatments on feelings of being controlled by food in an obesogenic food environment.
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| 41. |
- Cappelleri, J C, et al.
(författare)
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Psychometric analysis of the Three-Factor Eating Questionnaire-R21: results from a large diverse sample of obese and non-obese participants.
- 2009
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Ingår i: International journal of obesity (2009). - : Springer Science and Business Media LLC. - 1476-5497 .- 0307-0565. ; 33:6, s. 611-20
-
Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The 21-item Three-Factor Eating Questionnaire (TFEQ-R21) is a scale that measures three domains of eating behavior: cognitive restraint (CR), uncontrolled eating (UE) and emotional eating (EE). OBJECTIVES: To assess the factor structure and reliability of TFEQ-R21 (and if necessary, refine the structure) in diverse populations of obese and non-obese individuals. DESIGN: Data were obtained from obese adults in a United States/Canadian clinical trial (n=1741), and overweight, obese and normal weight adults in a US web-based survey (n=1275). Confirmatory factor analyses were employed to investigate the structure of TFEQ-R21 using baseline data from the clinical trial. The model was refined to obtain adequate fit and internal consistency. The refined model was then tested using the web-based data. Relationships between TFEQ domains and body mass index (BMI) were examined in both populations. RESULTS: Clinical data indicated that TFEQ-R21 needed refinement. Three items were removed from the CR domain, producing the revised version TFEQ-R18V2 (Comparative Fit Index (CFI)=0.91). Testing TFEQ-R18V2 in the web-based sample supported the revised structure (CFI=0.96; Cronbach's coefficient alpha of 0.78-0.94). Associations with BMI were small. In the clinical study, the CR domain showed a significant and negative association with BMI. On the basis of the web-based survey, it was shown that the relationship between BMI and CR is population-dependent (obese versus non-obese, healthy versus diabetics). CONCLUSIONS: In two independent datasets, the TFEQ-R18V2 showed robust factor structure and good reliability. It may provide a useful tool for characterizing UE, CR and EE.
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| 42. |
- Dahlgren, A, et al.
(författare)
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Activity performance and upper extremity function in cervical spinal cord injury patients according to the Klein-Bell ADL Scale.
- 2007
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Ingår i: Spinal cord : the official journal of the International Medical Society of Paraplegia. - : Springer Science and Business Media LLC. - 1362-4393. ; 45:7, s. 475-84
-
Tidskriftsartikel (refereegranskat)abstract
- STUDY DESIGN: Cross-sectional study. OBJECTIVES: (1) To examine whether the Klein-Bell ADL Scale (K-B Scale) discriminates cervical spinal cord injury (SCI) patients in daily activities and to explore its applicability in this group of patients. (2) To examine the association between basic ADL and upper extremity function. (3) To investigate if grip ability can be discerned in the scale. SETTING: Spinal Cord Injury Unit, Sahlgrenska University Hospital, Göteborg, Sweden. METHODS: Fifty-five patients with cervical SCI with no prior reconstructive hand surgery were included in the study. Analyses of the patient's independence were made according to the K-B Scale. Three additional analyses were carried out, the first examined whether the use of assistive devices and house and car adaptations influenced independence. The last two used different approaches to investigate whether arm and grip function could be detected in the K-B scale. RESULTS: Raw score in the K-B Scale can discriminate for independence in daily activities but the scale's weight scheme does not function for cervical SCI patients. Assistive devices and car and house adaptations can compensate for dependence in daily activities. Lack of grip function decreases the patient's ability to become independent. Diagnosis-related activities cannot be assessed in all items. CONCLUSION: The K-B Scale's raw score was useful assessing daily activities in cervical SCI patients. Its reliability in conjunction with arm and grip function in patients with cervical SCI has yet to be proven.
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| 43. |
- de Lauzon, Blandine, et al.
(författare)
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The Three-Factor Eating Questionnaire-R18 is able to distinguish among different eating patterns in a general population.
- 2004
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Ingår i: The Journal of nutrition. - 0022-3166. ; 134:9, s. 2372-80
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Tidskriftsartikel (refereegranskat)abstract
- A revised version of the Three-Factor Eating Questionnaire (TFEQ) was developed in an obese population, but its applicability to the general population was not assessed. We aimed to define the relationship between eating behavior and reported food intake. This was a cross-sectional study of 529 middle-aged adults and 358 teenagers and young adults recruited on a geographical basis. The TFEQ-R18 measures 3 aspects of eating behavior: cognitive restraint (CR), uncontrolled eating (UE), and emotional eating. Reported food intake was calculated from a food frequency questionnaire. Girls who scored higher on restrained eating had a lower energy intake than the other girls (9164 kJ vs. 13,163 kJ, P < 0.001). In adult men, energy intake increased with UE (9663 kJ vs. 11,029 kJ in the lower and higher UE tertiles, respectively, P < 0.05). When specific food groups were analyzed, higher CR was positively associated in adults with healthy food groups like green vegetables [OR = 1.92 (0.68-2.44)] and negatively associated with French fries [OR = 0.35 (0.22-0.57)] and sugar [OR = 0.38 (0.23-0.61)]. Energy-dense foods, such as fat, were positively associated with UE [OR = 2.28 (1.46-3.57) for dietary fat]. Finally, emotional eaters had a higher snacking food intake. In teenagers and young adults, most associations were seen with CR. Converse to observations in adults, teenagers and young adults who exhibited a high cognitive restraint reported consumption of fewer energy-dense foods rather than more "healthy foods." The TFEQ-R18 was therefore able to distinguish among different eating patterns in our sample of a French general population.
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| 44. |
- de Lauzon-Guillain, Blandine, et al.
(författare)
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Is restrained eating a risk factor for weight gain in a general population?
- 2006
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Ingår i: The American journal of clinical nutrition. - 0002-9165. ; 83:1, s. 132-8
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: In modern societies characterized by abundant and accessible foods, restrained eating may become an adaptive behavior to limit weight gain. OBJECTIVE: We assessed the relations between eating behavior (EB) and adiposity in a general population over a 2-y period. DESIGN: We recruited 466 adults and 271 adolescents in 1999 on a geographical basis to participate in a longitudinal study. At the initial examination and 2 y later, they answered an EB questionnaire, the Three-Factor Eating Questionnaire-R18, which measured cognitive restraint (CR), uncontrolled eating, and emotional eating. On the same occasions, several measures of adiposity were also obtained: body mass index (BMI; in kg/m2), waist circumference, the sum of 4 skinfold thicknesses, and percentage body fat. Relations between EB and adiposity were tested separately in adults and adolescents by using mixed linear regressions after adjustment for age, sex, and (in adolescents) Tanner pubertal stage. RESULTS: At baseline, CR was positively associated with BMI in normal-weight subjects (mean BMI: 21.4 in the lowest to 23.3 in the highest CR quintile; P < 0.001) but not in overweight adults (P = 0.25). Initial CR did not predict change in adiposity variables (BMI change: P = 0.79 in adults, P = 0.57 in adolescents and young adults). Conversely, a high initial BMI was associated with a larger increase in CR (beta = 20.1, P < 0.0001 in adults; beta = 21.7, P = 0.003 in adolescents and young adults). CONCLUSIONS: Restrained eating is strongly associated with adiposity in normal-weight subjects but not in overweight subjects. However, restrained eating does not promote weight gain.
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| 45. |
- Delling, Lotta, et al.
(författare)
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Feasibility of bariatric surgery as a strategy for secondary prevention in cardiovascular disease: a report from the Swedish obese subjects trial.
- 2010
-
Ingår i: Journal of obesity (Online). - : Hindawi Limited. - 2090-0716 .- 2090-0708. ; 2010
-
Forskningsöversikt (refereegranskat)abstract
- Aims. Evaluation of bariatric surgery as secondary prevention in obese patients with ischemic heart disease (IHD). Methods. Analysis of data from 4047 subjects in the Swedish Obese Subjects (SOSs) study. Thirty-five patients with IHD are treated with bariatric surgery (n = 21) or conventional treatment (n = 14). Mean follow-up is 10.8 years. Results. Bariatric surgery resulted in sustained weight loss during the study period. After 2 years, the surgery group displayed significant reductions in cardiovascular risk factors, relief from cardiorespiratory symptoms, increments in physical activity, and improved quality of life. After 10 years, recovery from hypertension, diabetes, physical inactivity, and depression was still more common in the surgery group. There were no signs of increased cardiovascular morbidity or mortality in the surgery group. Conclusion. Bariatric surgery appears to be a safe and feasible treatment to achieve long-term weight loss and improvement in cardiovascular risk factors, symptoms, and quality of life in obese subjects with IHD.
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| 46. |
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| 47. |
- Ferrari, Gabriele, 1984-, et al.
(författare)
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Quality of Life After Percutaneous Coronary Intervention in No-Touch Saphenous Vein Grafts is Significantly Better Than in Conventional Vein Grafts
- 2022
-
Ingår i: Brazilian Journal of Cardiovascular Surgery. - : Sociedade Brasileira de Cirurgia Cardiovascular. - 0102-7638 .- 1678-9741. ; 37:4, s. 430-438
-
Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To compare health-related quality of life (HRQoL) of patients primarily treated with a no-touch saphenous vein graft with that of patients who received a conventional graft.METHODS: The study included all individuals treated with a percutaneous coronary intervention (PCI) on a saphenous vein graft (SVG) between January 2006 and June 2020. The RAND-36 health survey was used to assess HRQoL. The Mann-Whitney U test was used to test differences in HRQoL between the two groups. Effect size was estimated via Cohen's d. The average treatment effect between the groups was tested by propensity score matching (PSM).RESULTS: Of the 346 patients treated with a PCI in a stenosed or occluded SVG, 165 responded to RAND-36 (no-touch: n=48; conventional: n=117). Patients with a no-touch graft reported better mean values on seven of the eight health survey domains. Statistically significant differences were observed for four of the domains, all in favour of the no-touch group. The effect size estimates indicated a small difference for five domains, with the highest values (>0.40) seen for the general health and energy/fatigue domains. PSM confirmed a statistically significant difference for the physical functioning and general health domains.CONCLUSION: At a mean follow-up of 5.4 years, patients who received a PCI in no-touch vein grafts showed significantly better HRQoL than those who received a PCI in conventional vein grafts.
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| 48. |
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| 49. |
- Gripeteg, Lena, 1970, et al.
(författare)
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Predictors of Very-Low-Energy Diet Outcome in Obese Women and Men
- 2010
-
Ingår i: OBESITY FACTS. - 1662-4025. ; 3:3, s. 159-165
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: The aim of this study was to explore baseline outcome predictors of a 12-week very-low-energy diet (VLED) treatment. METHODS: Obese patients (177 women and 90 men) started treatment. Multivariate linear and logistic regressions were used to predict weight loss (%), successful outcome (>or= 10% weight loss) and attrition. Potential predictors were anthropometry, socioeconomic variables, established questionnaires on health-related quality of life, and eating behavior, and additional questions related to dieting. RESULTS: Mean weight loss was 13.5% (standard deviation (SD) 5.6) in women and 15.1% (6.1) in men (p = 0.054). Greater weight loss in women was predicted by having more children, lower education, and better perceived physical health (R-square (R(2)) = 12.7%), and in men by better ambulation capacity, living with a partner/children, and snacking on ice-cream more often (R(2) = 39.4%). Successful outcome in women was predicted by less obesity-related psychosocial dysfunction, and in men by better functioning in social interaction and ambulation capacity. Attrition was predicted by lower age and larger hip circumference in women, and in men by lower perceived general health. Two-week weight loss was independently associated with all outcomes except attrition in women. CONCLUSION: Factors related to perceived physical health, social interaction, socio-economic factors, and obesity-related psychosocial problems predicted VLED outcome. The predictors differed by gender.
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| 50. |
- Gripeteg, Lena, et al.
(författare)
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Prolonged refeeding improves weight maintenance after weight loss with very-low-energy diets
- 2010
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Ingår i: British Journal of Nutrition. - 1475-2662. ; 103:1, s. 141-148
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Tidskriftsartikel (refereegranskat)abstract
- The aim of the present study was to test the hypothesis that a prolonged refeeding duration after successful very-low-energy diet (VLED)-induced weight loss beneficially affects weight development and eating behaviour. Patients (it 269) were recruited to a I-year obesity treatment programme with 12 weeks of an initial VLED. After the VLED, patients with 10 % weight loss were randomly allocated to I week (group 1) or 6 weeks (group 6) refeeding to an ordinary, energy-reduced diet, and thereafter followed and actively treated for an additional 40 weeks. Eating behaviour (revised twenty-one-item Three-Factor Eating Questionnaire) was measured at baseline, during and after refeeding, and at week 52. Weight change over time in the two treatment groups was tested by repeated-measures analysis in completers and by intention to treat (ITT). Of the patients, 169 (109 women) lost >= 10 % during the VLED and were randomised. At randomisation, weight loss was -16.5 (SD 3.7) % in group I and - 16.7 (SD 4-3) % in group 6 (P=0.73). Between weeks 12 and 52, completers in group 6 regained significantly less weight (3.9 (SD 9.1) %) as compared with group 1 (8.2 (SD 8.3) % P=0.006) (ITT, P=0.05). Completers in group 6 also maintained a higher level of dietary restraint after refeeding was completed, but eating behaviour did not differ at week 52. Weight change after the refeeding periods were completed did not differ significantly between the groups (P=0.06). Overall, longer refeeding duration after successful weight loss with a VLED improves weight maintenance in a 1-year perspective.
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