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Sökning: WFRF:(Arestedt Kristofer)

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  • Broström, Anders, et al. (författare)
  • The attitudes to CPAP treatment inventory: : development and initial validation of a new tool for measuring attitudes to CPAP treatment
  • 2011
  • Ingår i: Journal of Sleep Research. - Blackwell Publishing Ltd. - 0962-1105. ; 20:3, s. 460-471
  • Tidskriftsartikel (refereegranskat)abstract
    • ontinuous positive airway pressure (CPAP) is the treatment of choice for obstructive sleep apnoea syndrome (OSAS), but low adherence rates are common. The aim was to develop the attitudes to CPAP treatment inventory (ACTI), and to investigate the validity and reliability of the instrument among patients with OSAS. ACTI was developed on the basis of: (i) in-depth interviews with 23 patients; (ii) examination of the scientific literature; and (iii) consensus agreement of a multi-professional expert panel. This yielded five different types of attitudes to CPAP treatment. A prospective longitudinal design was used. Two-hundred and eighty-nine patients with OSAS were recruited at three different CPAP centres. Data were collected with ACTI and obtained from medical records. The homogeneity and internal consistency reliability were satisfactorily reflected by the item-total correlations (0.59-0.81) and Cronbachs alpha (0.89), respectively. Construct validity was confirmed with factor analysis (principal component analysis with orthogonal rotation; PCF). The PCF based on baseline data resulted in a one single-factor solution explaining 69% of the total variance. A confirmatory factor analysis was performed 2 weeks after CPAP initiation, resulting in the same factor solution. No indication of uniform differential item functioning was found. The predictive validity was tested with receiver operating characteristic analyses, and a cut-off of 10 on the ACTI gave a sensitivity of 93% and a specificity of 44% for CPAP termination within 6 months. The satisfactory measurement properties of this new pragmatic instrument are promising and indicate that ACTI can be useful in clinical practice to reliably measure attitudes to CPAP treatment.
  • Broström, Anders, et al. (författare)
  • The side-effects to CPAP treatment inventory: : the development and initial validation of a new tool for the measurement of side-effects to CPAP treatment
  • 2010
  • Ingår i: Journal of Sleep Research. - John Wiley & Sons. - 0962-1105. ; 19:4, s. 603-611
  • Tidskriftsartikel (refereegranskat)abstract
    • Continuous positive airway pressure (CPAP) is the treatment of choice for obstructive sleep apnoea syndrome (OSAS), but side-effects are common. No validated self-rating scale measuring side-effects to CPAP treatment exists today. The aim was to develop the side-effects to CPAP treatment inventory (SECI), and investigate the validity and reliability of the instrument among patients with OSAS. SECI was developed on the basis of: (1) in-depth interviews with 23 patients; (2) examination of the scientific literature and (3) consensus agreement of a multi-professional expert panel. This yielded 15 different types of side-effects related to CPAP treatment. Each side-effect has three sub-questions (scales): perceived frequency (a) and magnitude (b) of the side-effect, as well as its perceived impact on CPAP use (c). A cross-sectional descriptive design was used. A total of 329 patients with OSAS with an average use of CPAP treatment for 39 months (2 weeks to 182 months) were recruited. Data were collected with SECI, and obtained from medical records (clinical variables and data related to CPAP treatment). Construct validity was confirmed with factor analysis (principal component analysis with orthogonal rotation). A logical two-factor solution, the device subscale and symptom subscale, emerged across all three scales. The symptom subscale describing physical and psychological side-effects and the device subscale described mask and device-related side-effects. Internal consistency reliability of the three scales was good (Cronbach’s α = 0.74–0.86) and acceptable for the subscales (Cronbach’s α = 0.62–0.86). The satisfactory measurement properties of this new instrument are promising and indicate that SECI can be used to measure side-effects to CPAP treatment.
  • Skagerström, Janna, et al. (författare)
  • Prevalence of alcohol use before and during pregnancy and predictors of drinking during pregnancy: a cross sectional study in Sweden
  • 2013
  • Ingår i: BMC Public Health. - BioMed Central. - 1471-2458. ; 13:780
  • Tidskriftsartikel (refereegranskat)abstract
    • BackgroundThere is a paucity of research on predictors for drinking during pregnancy among women in Sweden and reported prevalence rates differ considerably between studies conducted at different antenatal care centres. Since this knowledge is relevant for preventive work the aim of this study was to investigate these issues using a multicenter approach.MethodsThe study was conducted at 30 antenatal care centers across Sweden from November 2009 to December 2010. All women in pregnancy week 18 or more with a scheduled visit were asked to participate in the study. The questionnaire included questions on sociodemographic data, alcohol consumption prior to and during the pregnancy, tobacco use before and during pregnancy, and social support.ResultsQuestionnaires from 1594 women were included in the study. A majority, 84%, of the women reported alcohol consumption the year prior to pregnancy; about 14% were categorized as having hazardous consumption, here defined as a weekly consumption of > 9 standard drinks containing 12 grams of pure alcohol or drinking more than 4 standard drinks at the same occasion. Approximately 6% of the women consumed alcohol at least once after pregnancy recognition, of which 92% never drank more than 1 standard drink at a time. Of the women who were hazardous drinkers before pregnancy, 19% reduced their alcohol consumption when planning their pregnancy compared with 33% of the women with moderate alcohol consumption prior to pregnancy. Factors predicting alcohol consumption during pregnancy were older age, living in a large city, using tobacco during pregnancy, lower score for social support, stronger alcohol habit before pregnancy and higher score for social drinking motives.ConclusionsThe prevalence of drinking during pregnancy is relatively low in Sweden. However, 84% of the women report drinking in the year preceding pregnancy and most of these women continue to drink until pregnancy recognition, which means that they might have consumed alcohol in early pregnancy. Six factors were found to predict alcohol consumption during pregnancy. These factors should be addressed in the work to prevent alcohol-exposed pregnancies.
  • Andreae, Christina, 1969-, et al. (författare)
  • Depressive Symptoms Moderate the Association Between Appetite and Health Status in Patients With Heart Failure
  • 2018
  • Ingår i: Journal of Cardiovascular Nursing. - Wolters Kluwer. - 0889-4655. ; 33:2, s. E15-E20
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND: Decreased appetite and depressive symptoms are clinical problems in patients with heart failure. Both may result in impaired health status.OBJECTIVE: The aims of this study were to investigate the association between appetite and health status in patients with heart failure and to explore whether depressive symptoms moderate this association.METHODS: In this cross-sectional study, patients with heart failure (n = 186; mean age, 71 years), New York Heart Association class II to IV, participated. Data on appetite (Council of Nutrition Appetite Questionnaire), depressive symptoms (Patient Health Questionnaire-9), and health status (EQ-5D 3-level scale [EQ-5D-3L] descriptive system, EQ-5D-3L index, and EQ Visual Analog Scale) were collected by self-rating questionnaires. Pearson correlation was used to investigate the association between appetite and health status. Multiple regression was performed to examine whether depressive symptoms moderate the association between appetite and health status.RESULTS: There was a significant association between appetite and health status for EQ-5D-3L descriptive system, mobility (P < .001), pain/discomfort (P < .001), and anxiety/depression (P < .001). This association was also shown in EQ-5D-3L index (P < .001) and EQ Visual Analog Scale (P < .001). Simple slope analysis showed that the association between appetite and health status was only significant for patients without depressive symptoms (B = 0.32, t = 4.66, P < .001).CONCLUSIONS: Higher level of appetite was associated with better health status. In moderation analysis, the association was presented for patients without depressive symptoms. Decreased appetite is an important sign of poor health status. To improve health status, health professionals should have greater attention on appetite, as well on signs of depressive symptoms.
  • Andreae, Christina, et al. (författare)
  • Prevalence and associated factors for decreased appetite among patients with stable heart failure
  • 2016
  • Ingår i: Journal of Clinical Nursing. - WILEY-BLACKWELL. - 0962-1067. ; 25:11-12, s. 1703-1712
  • Tidskriftsartikel (refereegranskat)abstract
    • Aims and objectivesTo explore the prevalence of decreased appetite and factors associated with appetite among patients with stable heart failure. BackgroundDecreased appetite is an important factor for the development of undernutrition among patients with heart failure, but there are knowledge gaps about prevalence and the factors related to appetite in this patient group. DesignObservational, cross-sectional study. MethodsA total of 186 patients with mild to severe heart failure were consecutively recruited from three heart failure outpatient clinics. Data were obtained from medical records (heart failure diagnosis, comorbidity and medical treatment) and self-rated questionnaires (demographics, appetite, self-perceived health, symptoms of depression and sleep). Blood samples were taken to determine myocardial stress and nutrition status. Heart failure symptoms and cognitive function were assessed by clinical examinations. The Council on Nutrition Appetite Questionnaire was used to assess self-reported appetite. Bivariate correlations and multivariate linear regression analyses were conducted to explore factors associated with appetite. ResultsSeventy-one patients (38%) experienced a loss of appetite with a significant risk of developing weight loss. The final multiple regression model showed that age, symptoms of depression, insomnia, cognitive function and pharmacological treatment were associated with appetite, explaining 27% of the total variance. ConclusionIn this cross-sectional study, a large share of patients with heart failure was affected by decreased appetite, associated with demographic, psychosocial and medical factors. Relevance to clinical practiceLoss of appetite is a prevalent problem among patients with heart failure that may lead to undernutrition. Health care professionals should routinely assess appetite and discuss patients experiences of appetite, nutrition intake and body weight and give appropriate nutritional advice with respect to individual needs.
  • Andreae, Christina, et al. (författare)
  • Psychometric Evaluation of Two Appetite Questionnaires in Patients With Heart Failure
  • 2015
  • Ingår i: Journal of Cardiac Failure. - CHURCHILL LIVINGSTONE INC MEDICAL PUBLISHERS. - 1071-9164. ; 21:12, s. 954-958
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: Decreased appetite in heart failure (HF) may lead to undemutrition which could negatively influence prognosis. Appetite is a complex clinical issue that is often best measured with the use of self-report instruments. However, there is a lack of self-rated appetite instruments. The Council on Nutrition Appetite Questionnaire (CNAQ) and the Simplified Nutritional Appetite Questionnaire (SNAQ) are validated instruments developed primarily for elderly people. Yet, the psychometric properties have not been evaluated in HF populations. The aim of the present study was to evaluate the psychometric properties of CNAQ and SNAQ in patients with HE Methods and Results: A total of 186 outpatients with reduced ejection fraction and New York Heart Association (NYHA) functional classifications II-IV were included (median age 72 y; 70% men). Data were collected with the use of a questionnaire that included the CNAQ and SNAQ. The psychometric evaluation included data quality, factor structure, construct validity, known-group validity, and internal consistency. Unidimensionality was supported by means of parallel analysis and confirmatory factor analyses (CFAs). The CFA results indicated sufficient model fit. Both construct validity and known-group validity were supported. Internal consistency reliability was acceptable, with ordinal coefficient alpha estimates of 0.82 for CNAQ and 0.77 for SNAQ. Conclusions: CNAQ and SNAQ demonstrated sound psychometric properties and can be used to measure appetite in patients with HF.
  • Benzein, Eva, et al. (författare)
  • Families' importance in nursing care : nurses' attitudes - an instrument development
  • 2008
  • Ingår i: Journal of Family Nursing. - 1074-8407. ; 14:1, s. 97-117
  • Tidskriftsartikel (refereegranskat)abstract
    • This article describes the development and testing of a research instrument, Families' Importance in Nursing Care-Nurses' Attitudes (FINC-NA), designed to measure nurses' attitudes about the importance of involving families in nursing care. The instrument was inductively developed from a literature review and tested with a sample of Swedish nurses. An item-total correlation and a first principal component analysis were used to validate the final instrument, including a second principal component analysis to analyze dimensionality, and Cronbach's alpha was used to estimate internal consistency. The instrument consists of 26 items and reveals four factors: families as a resource in nursing care, family as a conversational partner, family as a burden, and family as its own resource. Cronbach's alpha was 0.88 for the total instrument and 0.69 to 0.80 for the subscales. The instrument requires further testing with other nurse populations.
  • Benzein, Eva, et al. (författare)
  • Nurses' Attitudes About the Importance of Families in Nursing Care: : A Survey of Swedish Nurses
  • 2008
  • Ingår i: Journal of Family Nursing. - 1074-8407. ; 14:2, s. 162-180
  • Tidskriftsartikel (refereegranskat)abstract
    • The purpose of this study was to investigate the attitudes of registered nurses (RNs) about the importance of involving families in nursing care. A sample of 634 randomly selected Swedish RNs completed the instrument, Families' Importance in Nursing Care-Nurses' Attitudes (FINC-NA), and reported holding supportive attitudes about families. High scores were found for the subscales: family as a resource in nursing care, family as a conversational partner, family as a burden, and family as its own resource. Variables that predicted a less supportive attitude about involving families in nursing care included being a newly graduated nurse, having no general approach to the care of families at the place of work, and being a male nurse.
  • Borendal Wodlin, Ninnie, et al. (författare)
  • Mode of anesthesia and postoperative symptoms following abdominal hysterectomy in a fast-track setting
  • 2011
  • Ingår i: Acta Obstetricia et Gynecologica Scandinavica. - Informa Healthcare. - 0001-6349. ; 90:4, s. 369-379
  • Tidskriftsartikel (refereegranskat)abstract
    • Objective. To determine whether postoperative symptoms differ between women who undergo abdominal benign hysterectomy in a fast-track model under general anesthesia or spinal anesthesia with intrathecal morphine. Design. Secondary analysis from a randomized, open, multicenter study. Setting. Five hospitals in south-east Sweden. Population. One-hundred and eighty women scheduled for benign hysterectomy were randomized; 162 completed the study; 82 were allocated to spinal and 80 to general anesthesia. Methods. The Swedish Postoperative Symptoms Questionnaire, completed daily for 1 week and thereafter once a week until 5 weeks postoperatively. Main Outcome Measures. Occurrence, intensity and duration of postoperative symptoms. Results. Women who had hysterectomy under spinal anesthesia with intrathecal morphine experienced significantly less discomfort postoperatively compared with those who had the operation under general anesthesia. Spinal anesthesia reduced the need for opioids postoperatively. The most common symptoms were pain, nausea and vomiting, itching, drowsiness and fatigue. Abdominal pain, drowsiness and fatigue occurred significantly less often and with lower intensity among the spinal anesthesia group. Although postoperative nausea and vomiting was reported equally in the two groups, vomiting episodes were reported significantly more often during the first day after surgery in the spinal anesthesia group. Spinal anesthesia was associated with a higher prevalence of postoperative itching. Conclusions. Spinal anesthesia with intrathecal morphine carries advantages regarding postoperative symptoms and recovery following fast-track abdominal hysterectomy.
  • Broström, Anders, et al. (författare)
  • Validation of the CPAP Habit Index-5 A Tool to Understand Adherence to CPAP Treatment in Patients with Obstructive Sleep Apnea.
  • 2014
  • Ingår i: Sleep Disorders. - 2090-3545. ; 2014, s. 1-9
  • Tidskriftsartikel (refereegranskat)abstract
    • Long-term adherence to continuous positive airway pressure (CPAP) is low among patients with obstructive sleep apnea (OSA). The potential role of "habit" in sustaining adherence to CPAP use has not been studied. This study aimed to establish the relevance of habit to CPAP adherence, via validation of an adaptation of the Self-Report Habit Index (the CPAP Habit Index-5; CHI-5). Analyses focused on the homogeneity, reliability, and factor structure of the CHI-5 and, in line with theoretical predictions, its utility as a predictor of long-term CPAP adherence in middle-aged patients with OSA. A prospective longitudinal design was used. 117 patients with objectively verified OSA intended for CPAP treatment were recruited. Data was collected via clinical examinations, respiratory recordings, questionnaires, and CPAP devices at baseline, 2 weeks, 6 months, and 12 months. The CHI-5 showed satisfactory homogeneity interitem correlations (0.42-0.93), item-total correlations (0.58-0.91), and reliability ( α = 0.92). CHI-5 data at 6 months showed a one-factor solution and predicted 63% of variance in total CPAP use hours after 12 months. Based on the satisfactory measurement properties and the high amount of CPAP use variance it explained, the CHI-5 can be seen as a useful tool in clinical practice.
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