| 61. |
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| 62. |
- Björck, Lena, 1959, et al.
(författare)
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Changes in Dietary Fat Intake and Projections for Coronary Heart Disease Mortality in Sweden: A Simulation Study
- 2016
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Ingår i: PloS one. - : Public Library of Science (PLoS). - 1932-6203. ; 11:8
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: In Sweden, previous favourable trends in blood cholesterol levels have recently levelled off or even increased in some age groups since 2003, potentially reflecting changing fashions and attitudes towards dietary saturated fatty acids (SFA). We aimed to examine the potential effect of different SFA intake on future coronary heart disease (CHD) mortality in 2025. METHODS: We compared the effect on future CHD mortality of two different scenarios for fat intake a) daily SFA intake decreasing to 10 energy percent (E%), and b) daily SFA intake rising to 20 E%. We assumed that there would be moderate improvements in smoking (5%), salt intake (1g/day) and physical inactivity (5% decrease) to continue recent, positive trends. RESULTS: In the baseline scenario which assumed that recent mortality declines continue, approximately 5,975 CHD deaths might occur in year 2025. Anticipated improvements in smoking, dietary salt intake and physical activity, would result in some 380 (-6.4%) fewer deaths (235 in men and 145 in women). In combination with a mean SFA daily intake of 10 E%, a total of 810 (-14%) fewer deaths would occur in 2025 (535 in men and 275 in women). If the overall consumption of SFA rose to 20 E%, the expected mortality decline would be wiped out and approximately 20 (0.3%) additional deaths might occur. CONCLUSION: CHD mortality may increase as a result of unfavourable trends in diets rich in saturated fats resulting in increases in blood cholesterol levels. These could cancel out the favourable trends in salt intake, smoking and physical activity.
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| 63. |
- Björkström, Monica, 1953-
(författare)
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Den professionella sjuksköterskan : i relation till den akademiska sjuksköterskeutbildningen
- 2005
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The Professional Nurse in Relation to Academic Nursing EducationThe increasing demands on the nurse’s competence in the society are reflected in laws and ordinances as well as in the transition of the nursing education to universities. The overall aim of this thesis was to illuminate, describe and understand nurses’ professional awareness in relation to academic nursing education.The longitudinal studies I and II of the thesis included novice nursing students (n= 164/163), senior students (n=123/124), and nurses three to five years after graduating (n=83/82). Study III of the thesis covered a nationally random selection of nurses graduated during four different years before and after the implementation of the academic education (n=289). Study IV focused on senior students (n=155). The data were collected by means of three questionnaires: open questions where the respondents were asked to describe their views of a good nurse and a bad nurse (I); a scale for assessing the professional self in relation to others (modified Nurse Self Description Form) (II); and finally, a questionnaire designed to asses the nurses’ (III) and the students’ (IV) attitudes to and awareness of research within nursing (as developed in study III). The data were analysed by means of content analysis (I) and parametric and non-parametric statistical methods (II, III, IV), and factor analysis (III).The result was that the characteristic of a good nurse ”to do good for others” emerged strongly and retained its dominant position throughout the education and beyond. ”To be competent and skilled” was also highly favoured and gained ground during and after the training. ”To have professional courage and pride” and ”to seek professional development” were considerably less prominent but increased slightly in importance over time (I). The professional self in relation to others in similar situations were generally rated as both strong among students and experienced nurses (II). Also in this respect there was an emphasis on the aspect of doing good for others. The professional self grew stronger over time in the areas of drive, objectivity, flexibility, ability to teach, ability to communicate and sociability, whereas the desire to contribute through research and knowledge mastery decreased over time (II). The process of developing into an experienced nurse, however, entailed increased awareness of the complexity of the nursing profession. The instruments for measuring attitudes to nursing research were validated through factor analysis, which generated seven factors termed ”research language,” ”need of research knowledge,” ”participation,” ”the profession,” ”meaningfulness,” ”study literature,” and ”developing–resources” (III). Nurses (III) as well as students (IV) expressed a positive attitude to nursing research and its application to the nursing profession. However, the nurses in particular stated that they seldom read scientific journals and seldom applied nursing research in their daily work.To sum up, the research in this thesis shows that students and nurses only to a moderate extent displayed the professional awareness that the academic nursing education aims for. The traditional image of a good nurse was the most clearly manifested form of awareness, whereas insufficient awareness was registered in areas related to own responsibility for research-based practice. The result indicates a need for further collaboration between the nursing education and the health care sector, as well as for academically highly qualified nurses as resource persons in nursing practice, to support quality development in nursing, and serve as role models for students.
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| 64. |
- Blixt, Ingrid, 1968-, et al.
(författare)
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Women's advice to healthcare professionals regarding breastfeeding : "offer sensitive individualized breastfeeding support"- an interview study
- 2019
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Ingår i: International Breastfeeding Journal. - : BioMed Central. - 1746-4358 .- 1746-4358. ; 14
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundThe World Health Organization recommends exclusive breastfeeding for 6 months followed by continued breastfeeding with complementary food up to 2 years of age or beyond. Few women achieve this recommendation in Sweden, and they often stop breastfeeding earlier than they would like. Investigating women's advice to healthcare professionals is important for the provision of optimal breastfeeding support. The aim of this study was to explore women's advice to healthcare professionals regarding support for continuing to breastfeed for at least 6 months.MethodsThis investigation used an exploratory study design, and a purposive sample of women was recruited between 2015 and 2016 through social media platforms. The work is a follow-up of an earlier study exploring women's perceptions of the factors that assisted them in breastfeeding for at least 6 months. Telephone interviews were conducted with 139 Swedish women who reported that they had breastfed for at least 6 months. Women were asked the question, "Do you have any advice that you would like to give to healthcare professionals regarding breastfeeding support?". The data were analysed using content analysis.ResultsThe theme, "Professionals need to offer women sensitive, individualized breastfeeding support to promote a positive breastfeeding experience", describes the women's advice based on five categories: 1) providing evidence-based care, 2) preparing expectant parents during pregnancy, 3) creating a respectful and mutual dialogue, 4) offering individual solutions to breastfeeding problems, and 5) offering practical support.ConclusionsThis study highlights the importance of professionals providing evidence-based breastfeeding support in a sensitive and individualized manner. This consideration is an important prerequisite to strengthening women's self-confidence and assisting them in reaching their breastfeeding goals, which may enhance the positive nature of their breastfeeding experience.
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| 65. |
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| 66. |
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| 67. |
- Bodén, Stina, et al.
(författare)
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Dietary inflammatory index and risk of first myocardial infarction : a prospective population-based study
- 2017
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Ingår i: Nutrition Journal. - : BioMed Central. - 1475-2891 .- 1475-2891. ; 16
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Chronic, low-grade inflammation is an established risk factor for cardiovascular disease. The inflammatory impact of diet can be reflected by concentrations of inflammatory markers in the bloodstream and the inflammatory potential of diet can be estimated by the dietary inflammatory index (DII(TM)), which has been associated with cardiovascular disease risk in some previous studies. We aimed to examine the association between the DII and the risk of first myocardial infarction (MI) in a population-based study with long follow-up.METHOD: We conducted a prospective case-control study of 1389 verified cases of first MI and 5555 matched controls nested within the population-based cohorts of the Northern Sweden Health and Disease Study (NSHDS), of which the largest is the ongoing Västerbotten Intervention Programme (VIP) with nearly 100 000 participants during the study period. Median follow-up from recruitment to MI diagnosis was 6.4 years (6.2 for men and 7.2 for women). DII scores were derived from a validated food frequency questionnaire (FFQ) administered in 1986-2006. Multivariable conditional logistic regression models were used to estimate odds ratios (OR) and 95% confidence intervals (CI), using quartile 1 (most anti-inflammatory diet) as the reference category. For validation, general linear models were used to estimate the association between the DII scores and two inflammatory markers, high-sensitivity C-reactive protein (hsCRP) and interleukin 6 (IL-6) in a subset (n = 605) of the study population.RESULTS: Male participants with the most pro-inflammatory DII scores had an increased risk of MI [ORQ4vsQ1 = 1.57 (95% CI 1.21-2.02) P trend = 0.02], which was essentially unchanged after adjustment for potential confounders, including cardiovascular risk factors [ORQ4vsQ1 = 1.50 (95% CI 1.14-1.99), P trend = 0.10]. No association was found between DII and MI in women. An increase of one DII score unit was associated with 9% higher hsCRP (95% CI 0.03-0.14) and 6% higher IL-6 (95% CI 0.02-0.11) in 605 controls with biomarker data available.CONCLUSION: A pro-inflammatory diet was associated with an elevated risk of first myocardial infarction in men; whereas for women the relationship was null. Consideration of the inflammatory impact of diet could improve prevention of cardiovascular disease.
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| 68. |
- Bodén, Stina, et al.
(författare)
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Dietary patterns, untargeted metabolite profiles and their association with colorectal cancer risk
- 2024
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Ingår i: Scientific Reports. - : Springer Nature. - 2045-2322 .- 2045-2322. ; 14:1
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Tidskriftsartikel (refereegranskat)abstract
- We investigated data-driven and hypothesis-driven dietary patterns and their association to plasma metabolite profiles and subsequent colorectal cancer (CRC) risk in 680 CRC cases and individually matched controls. Dietary patterns were identified from combined exploratory/confirmatory factor analysis. We assessed association to LC–MS metabolic profiles by random forest regression and to CRC risk by multivariable conditional logistic regression. Principal component analysis was used on metabolite features selected to reflect dietary exposures. Component scores were associated to CRC risk and dietary exposures using partial Spearman correlation. We identified 12 data-driven dietary patterns, of which a breakfast food pattern showed an inverse association with CRC risk (OR per standard deviation increase 0.89, 95% CI 0.80–1.00, p = 0.04). This pattern was also inversely associated with risk of distal colon cancer (0.75, 0.61–0.96, p = 0.01) and was more pronounced in women (0.69, 0.49–0.96, p = 0.03). Associations between meat, fast-food, fruit soup/rice patterns and CRC risk were modified by tumor location in women. Alcohol as well as fruit and vegetables associated with metabolite profiles (Q2 0.22 and 0.26, respectively). One metabolite reflecting alcohol intake associated with increased CRC risk, whereas three metabolites reflecting fiber, wholegrain, and fruit and vegetables associated with decreased CRC risk.
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| 69. |
- Bodén, Stina, et al.
(författare)
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The inflammatory potential of diet in determining cancer risk : a prospective investigation of two dietary pattern scores
- 2019
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Ingår i: PLOS ONE. - : Public Library of Science (PLoS). - 1932-6203. ; 14:4
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: Inflammation-related mechanisms may contribute to the link between diet and cancer. We sought to investigate the inflammatory impact of diet on cancer risk using the Dietary inflammatory index (DII) and an adapted Mediterranean diet score (MDS).METHODS: This population-based, prospective cohort study used self-reported dietary data from the Västerbotten Intervention Programme, including 100,881 participants, of whom 35,393 had repeated measures. Associations between dietary patterns and cancer risk were evaluated using Cox proportional hazards regression. We also used restricted cubic splines to test for potential non-linear associations.RESULTS: A total of 9,250 incident cancer cases were diagnosed during a median follow-up of 15 years. The two dietary patterns were moderately correlated to each other and had similar associations with cancer risk, predominantly lung cancer in men (DII per tertile decrease: Hazard ratio (HR) 0.81 (0.66-0.99), MDS per tertile increase: HR 0.86 (0.72-1.03)), and gastric cancer in men (DII: 0.73 (0.53-0.99), MDS: 0.73 (0.56-0.96)). Associations were, in general, found to be linear. We found no longitudinal association between 10-year change in diet and cancer risk.CONCLUSION: We confirm small, but consistent and statistically significant associations between a more anti-inflammatory or healthier diet and reduced risk of cancer, including a lower risk of lung and gastric cancer in men. The dietary indexes produced similar associations with respect to the risk of cancer.
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| 70. |
- Boeing, Heiner, et al.
(författare)
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Intake of fruits and vegetables and risk of cancer of the upper aero-digestive tract: the prospective EPIC-study
- 2006
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Ingår i: Cancer Causes and Control. - : Springer Science and Business Media LLC. - 1573-7225 .- 0957-5243. ; 17:7, s. 957-969
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Tidskriftsartikel (refereegranskat)abstract
- Epidemiologic studies suggest that a high intake of fruits and vegetables is associated with decreased risk of cancers of the upper aero-digestive tract. We studied data from 345,904 subjects of the prospective European Investigation into Cancer and Nutrition (EPIC) recruited in seven European countries, who had completed a dietary questionnaire in 1992-1998. During 2,182,560 person years of observation 352 histologically verified incident squamous cell cancer (SCC) cases (255 males; 97 females) of the oral cavity, pharynx, larynx, and esophagus were identified. Linear and restricted cubic spline Cox regressions were fitted on variables of intake of fruits and vegetables and adjusted for potential confounders. We observed a significant inverse association with combined total fruits and vegetables intake (estimated relative risk (RR) = 0.91; 95% confidence interval (95% CI) 0.83-1.00 per 80 g/d of consumption), and nearly significant inverse associations in separate analyses with total fruits and total vegetables intake (RR: 0.97 (95% CI: 0.92-1.02) and RR = 0.89 (95% CI: 0.78-1.02) per 40 g/d of consumption). Overall, vegetable subgroups were not related to risk with the exception of intake of root vegetables in men. Restricted cubic spline regression did not improve the linear model fits except for total fruits and vegetables and total fruits with a significant decrease in risk at low intake levels (< 120 g/d) for fruits. Dietary recommendations should consider the potential benefit of increasing fruits and vegetables consumption for reducing the risk of cancers of the upper aero-digestive tract, particularly at low intake.
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