| 1. |
- Scander, Henrik, 1976-, et al.
(författare)
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Beverage consumption patterns and energy contribution from beverages per meal type : results from a national dietary survey in Sweden
- 2018
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Ingår i: Public Health Nutrition. - : Cambridge University Press. - 1368-9800 .- 1475-2727. ; 21:18, s. 3318-3327
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: Many studies of food intake have been performed and published in Sweden, but to our knowledge no studies have extensively explored the beverage consumption of the Swedish adult population. The present study aimed to describe the beverage consumption and the contribution of beverage energy (including alcohol energy) to total energy intake according to gender, region of living, meal type and day for a Swedish adult population.DESIGN: National dietary survey Riksmaten (2010-2011), collected by the Swedish National Food Agency.SETTING: Sweden.SUBJECTS: A total of 1682 participants (57 % women) reported dietary intake data during four consecutive days, specified by portion size, meal, time point, day of the week and venue. Meals were categorized as breakfast, lunch, dinner and 'other'.ResultThe beverage reported to be consumed the most was water (ml/d), followed by coffee. Men had a higher consumption of juice, soft drinks, beer, spirits and low-alcohol beer, while the consumption of tea and water was higher for women. For both genders, milk contributed the most to beverage energy intake. Energy percentage from beverages was higher at lunch and dinner during weekends for both genders. Participants from the biggest cities in Sweden had a higher consumption of wine for both genders and tea for men than participants from other regions.CONCLUSIONS: A considerable part of total energy intake was contributed by beverages, especially for men. Beverages can contribute to a more enjoyable diet, but at the same time provide energy, sugar and alcohol in amounts that do not promote optimal health.
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| 2. |
- Sindi, Shireen, et al.
(författare)
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Healthy Dietary Changes in Midlife Are Associated with Reduced Dementia Risk Later in Life
- 2018
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Ingår i: Nutrients. - : MDPI AG. - 2072-6643. ; 10:11
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Tidskriftsartikel (refereegranskat)abstract
- Diet is an important modifiable lifestyle factor related to dementia risk. Yet, the role of midlife dietary changes is unclear. The goal is to investigate whether midlife healthy dietary changes are associated with late-life dementia risk. Data were collected within the Cardiovascular Risk Factors, Aging, and Dementia (CAIDE) population-based cohort study (n = 2000) (mean baseline age = 56 years). Participants returned for two late-life re-examinations (mean age = 70 and 78 years). Self-reported midlife diet was measured in a sub-sample (n = 341) (mean total follow-up = 16.8 years). Changes in specific dietary components (fats, vegetables, sugar, salt) were measured in midlife. Dementia diagnoses were ascertained with detailed examinations. Analyses adjusted for potential confounders. Total midlife healthy dietary changes (improving quality of fats, increasing vegetables, decreasing sugar and salt) were associated with a reduced risk of dementia (fully adjusted odds ratio (OR) 0.41, 95% confidence interval (CI) = 0.20-0.85). In contrast, when each factor was assessed individually, associations were not significant. This study is the first to show that beneficial midlife dietary changes are associated with a reduced dementia risk later in life. The results highlight the importance of targeting dietary patterns, where various food items may have synergistic effects.
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| 3. |
- Männikkö, Reija, et al.
(författare)
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The Nordic diet and cognition - The DR's EXTRA Study
- 2015
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Ingår i: British Journal of Nutrition. - 0007-1145 .- 1475-2662. ; 114:2, s. 231-239
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Tidskriftsartikel (refereegranskat)abstract
- The rapid increase in the prevalence of dementia associated with ageing populations has stimulated interest in identifying modifiable lifestyle factors that could prevent cognitive impairment. One such potential preventive lifestyle factor is the Nordic diet that has been shown to reduce the risk of CVD; however, its effect on cognition has not been studied. The aim of the present study was to estimate the cross-sectional and longitudinal associations of the baseline Nordic diet with cognitive function at baseline and after a 4-year follow-up in a population-based random sample (n 1140 women and men, age 57-78 years) as secondary analyses of the Finnish Dose-Responses to Exercise Training study. The Nordic diet score was created based on reported dietary components in 4-d food records. Cognition was assessed by the Consortium to Establish a Registry for Alzheimer's Disease (CERAD) neuropsychological battery and the Mini-mental State Examination (MMSE). The baseline Nordic diet score had been positively associated with Verbal Fluency (beta 0.08 (95% CI 0.00, 0.16), P=0.039) and Word List Learning (beta 0.06 (95% CI 0.01, 0.10), P=0.022) at 4 years but not with the Consortium to Establish a Registry for Alzheimer's Disease total score (CERAD-TS) or MMSE at 4 years, after adjustment for baseline cognitive scores, demographic factors and health-related factors. After excluding individuals with impaired cognition at baseline, the baseline Nordic diet score had also been positively associated with the CERAD-TS (beta 0.10 (95% CI 0.00, 0.20), P=0.042) and MMSE (beta 0.03 (95% CI 0.00, 0.06), P=0.039) at 4 years. These associations disappeared after further adjustment for energy intake. In conclusion, the Nordic diet might have a positive association with cognition in individuals with normal cognition.
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| 4. |
- Shakersain, Behnaz, et al.
(författare)
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An Active Lifestyle Reinforces the Effect of a Healthy Diet on Cognitive Function : A Population-Based Longitudinal Study
- 2018
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Ingår i: Nutrients. - : MDPI AG. - 2072-6643. ; 10:9
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Tidskriftsartikel (refereegranskat)abstract
- The joint effect of diet and leisure activity on cognitive function remains unknown. We aimed to verify the hypothesis that an active lifestyle reinforces the effect of the Nordic Prudent Dietary Pattern (NPDP) on cognitive function. A total of 2223 dementia-free Swedish adults aged 60 with Mini-Mental State Examination (MMSE) scores 27 were followed for an average of 6 years. MMSE was tested during follow-ups. Diet was assessed by food frequency questionnaire. The NPDP index was calculated and tertiled (low, moderate, and high adherence). Participation in physical, mental and social activities was trichotomised (low, moderate, and intense). An active lifestyle was defined based on the participation in each activity. Data were analyzed using mixed-effects models. Moderate-to-high adherence to NPDP was associated with a reduced decline in the MMSE score (: 0.19, 95% Confidence Interval (CI): 0.14-0.24). This association became stronger when combined with moderate-to-intense physical (: 0.34, 95% CI: 0.2-0.45), mental (: 0.29, 95% CI: 0.21-0.37), or social (: 0.27, 95% CI: 0.19-0.34) activities. An active lifestyle strengthened the effect of NPDP on cognitive function by two times, and further lowered risk of MMSE decline by 30%. Thus, an active lifestyle reinforces the effect of a healthy diet on preserved cognitive function, and further decreases the risk of cognitive decline.
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| 5. |
- Ståhle, Lars, et al.
(författare)
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Effects of Food or Sleep Deprivation During Civilian Survival Training on Clinical Chemistry Variables
- 2013
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Ingår i: Wilderness & environmental medicine (Print). - : Elsevier BV. - 1080-6032 .- 1545-1534. ; 24:2, s. 146-152
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Tidskriftsartikel (refereegranskat)abstract
- Objective.-To describe clinical chemistry and weight changes after short-term food or sleep deprivation or multiple deprivations during civilian survival training. Methods.-Data from one baseline-controlled two-period crossover study designed to compare sleep deprivation for up to 50 hours with food deprivation for up to 66 hours (n = 12) and data from regular multiple-deprivations survival training comparing participants (n =-33) with nondeprived instructors (n = 10). Results.-Food deprivation was associated with decreased body weight, blood glucose, serum triglycerides, sodium, chloride, and urine pH, and there were increases in blood and urine ketones and. serum free fatty acids. Sleep deprivation was associated with a minor decrease in hemoglobin and erythrocyte particle count and volume fraction and an increase in leukocytes. Conclusions.-The clinical chemistry and body weight changes associated with food deprivation were qualitatively similar to those observed in fasting obese patients but developed quicker in the survival training setting. Sleep deprivation had few effects on the clinical chemistry profile except for hematological variables. Physicians evaluating clinical chemistry data from patients subjected to short-term food or sleep deprivation should take the physiological state into account in their assessment.
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| 6. |
- Yin, Z., et al.
(författare)
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Dietary diversity and cognitive function among elderly people : A population-based study
- 2017
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Ingår i: The Journal of Nutrition, Health & Aging. - : Springer Science and Business Media LLC. - 1279-7707 .- 1760-4788. ; 21:10, s. 1089-1094
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Tidskriftsartikel (refereegranskat)abstract
- To explore associations of dietary diversity with cognitive function among Chinese elderly. This cross-sectional study was conducted in 2011-2012, data were analyzed using multiple linear regression and logistic regression models. community-based setting in the 23 provinces in China. 8,571 elderly participants, including 2984 younger elderly aged 65-79 and 5587 oldest old aged 80+ participated in this study. Intake frequencies of food groups was collected and dietary diversity (DD) was assessed based on the mean of DD score. Cognitive function was assessed using the Chinese version of Mini-Mental State Examination (MMSE), and cognitive impairment was defined using education-based cutoffs. Information about socio-demographics, lifestyles, resilience and health status was also collected. Poor dietary diversity was significantly associated with cognitive function, with beta (95% CI) of -0.11(-0.14, -0.08) for - log (31-MMSE score) and odds ratio (95% CI) of 1.29 (1.14, 1.47) for cognitive impairment. Interaction effect of age with DD was observed on cognitive impairment (P interaction=0.018), but not on-log (31-MMSE score) (P interaction=0.08). Further separate analysis showed that poor DD was significantly associated with increased risk of cognitive impairment in the oldest old (p < 0.01), with odds ratio (95% CI) of 1.34 (1.17, 1.54), while not in the younger elderly (p > 0.05), with OR (95% CI) being 1.09 (0.80, 1.47) in the fully adjusted model. Similar results were obtained when DD was categorized into four groups. Poor dietary diversity was associated with worse global cognitive function among Chinese elderly, and particularly for the oldest old. This finding would be very meaningful for prevention of cognitive impairment.
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| 7. |
- Ahrén, Jennie C., et al.
(författare)
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We are family - parents, siblings, and eating disorders in a prospective total-population study of 250,000 Swedish males and females
- 2013
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Ingår i: International Journal of Eating Disorders. - : Wiley-Blackwell. - 0276-3478 .- 1098-108X. ; 46:7, s. 693-700
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Tidskriftsartikel (refereegranskat)abstract
- Objective: We examined how parental characteristics and other aspects of family background were associated with the development of eating disorders (ED) in males and females.Method: We used register data and record linkage to create the prospective, total-population study the Stockholm Youth Cohort. This cohort comprises all children and adolescents who were ever residents in Stockholm County between 2001 and 2007, plus their parents and siblings. Individuals born between 1984 and 1995 (N = 249, 884) were followed up for ED from age 12 to end of 2007. We used Cox regression modeling to investigate how ED incidence was associated with family socioeconomic position, parental age, and family composition.Results: In total, 3,251 cases of ED (2,971 females; 280 males) were recorded. Higher parental education independently predicted a higher rate of ED in females [e.g., adjusted hazard ratio (HR) 1.69 (95% CI: 1.42, 2.02) for degree-level vs. elementary-level maternal education], but not in males [HR 0.73 (95% CI: 0.42, 1.28), p < 0.001 for gender interaction]. In females, an increasing number of full-siblings was associated with lower rate of ED [e.g., fully adjusted HR 0.92 (95% CI: 0.88, 0.97) per sibling], whereas an increasing number of half-siblings was associated with a higher rate [HR 1.05 (95% CI: 1.01, 1.09) per sibling].Discussion: The effect of parental education on ED rate varies between males and females, whereas the effect of number of siblings varies according to whether they are full or half-siblings. A deeper understanding of these associations and their underlying mechanisms may provide etiological insights and inform the design of preventive interventions
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| 8. |
- Holowko, Natalie, et al.
(författare)
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Social inequality in excessive gestational weight gain
- 2014
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Ingår i: International Journal of Obesity. - : Springer Science and Business Media LLC. - 0307-0565 .- 1476-5497. ; 38:1, s. 91-96
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Tidskriftsartikel (refereegranskat)abstract
- Objective: Optimal gestational weight gain (GWG) leads to better outcomes for both the mother and child, whereas excessive gains can act as a key stage for obesity development. Little is known about social inequalities in GWG. This study investigates the influence of education level on pre-pregnancy body mass index (BMI) and GWG.Design: Register-based population study.Setting: SwedenParticipants: Four thousand and eighty women born in Sweden who were a part of the third generation Uppsala Birth Cohort Study. Register data linkages were used to obtain information on social characteristics, BMI and GWG of women with singleton first births from 1982 to 2008.Main outcome measure: Pre-pregnancy BMI and the Institute of Medicine’s (IOM) categories of GWG for a given pre-pregnancy BMI. Results were adjusted for calendar period, maternal age, living arrangements, smoking, history of chronic disease and pre-pregnancy BMI when appropriate.Results: Although most women (67%) were of healthy pre-pregnancy BMI, 20% were overweight and 8% were obese. Approximately half of all women in the sample had excessive GWG, with higher pre-pregnancy BMI associated with higher risk of excessive GWG, regardless of education level; this occurred for 76% of overweight and 75% of obese women. Lower educated women with a healthy pre-pregnancy BMI were at greater risk of excessive GWG—odds ratio 1.76 (95% confidence interval 1.28–2.43) for elementary and odds ratio 1.32 (1.06–1.64) for secondary compared with tertiary educated, adjusted for age and birth year period. Nearly half of women with an elementary or secondary education (48%) gained weight excessively.Conclusion: Education did not provide a protective effect in avoiding excessive GWG among overweight and obese women, of whom ~75% gained weight excessively. Lower educated women with a BMI within the healthy range, however, are at greater risk of excessive GWG. Health professionals need to tailor their pre-natal advice to different groups of women in order to achieve optimal pregnancy outcomes and avoid pregnancy acting as a stage in the development of obesity.
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| 9. |
- Shu, Huan, 1980-, et al.
(författare)
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Temporal trends and predictors of perfluoroalkyl substances serum levels in Swedish pregnant women in the SELMA study
- 2018
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Ingår i: PLOS ONE. - : Public library science. - 1932-6203. ; 13:12
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Tidskriftsartikel (refereegranskat)abstract
- Background Perfluoroalkyl substances (PFAS) are used in numerous consumer products. They are persistent, bioaccumulating, and suspected to be endocrine disrupting chemicals (EDCs). A growing body of research has reported the association between PFAS exposure and adverse health effects. Concerns have been raised with special focus in childhood development. Methods Perfluoroheptanoic acid (PFHpA), perfluorooctanoic acid (PFOA), perfluorononanoic acid (PFNA), perfluorodecanoic acid (PFDA), perfluoroundecanoic acid (PFUnDA), perfluorododecanoic acid (PFDoDA), perfluorohexane sulfonate (PFHxS) and perfluorooctane sulfonate (PFOS) were analyzed by LC/MS/MS in serum from 1,616 pregnant women in the Swedish SELMA study. The serum samples were collected in the first trimester (median week 10). Least square geometric means (LSGM) of PFAS were estimated for each year period for, adjusted for potential determinants including parity, fish intake in the family, and mother's age. Results Six PFAS (PFNA, PFDA, PFUnDA, PFHxS, PFOA, and PFOS) were detected above levels of detection (LOD) in more than 99% of the SELMA women, while PFHpA, and PFDoDA were detected above LOD in 73.4% and 46.7% respectively. Parity, maternal age, maternal smoking, and fish intake during pregnancy were found to be significantly associated (p<0.05) with serum PFAS levels in the pregnant women. Finally, serum concentration of six PFAS (PFNA, PFDA, PFHxS, PFHpA, PFOA and PFOS) were significantly decreasing (range 14-31%) during the period of 30 months from 2007-2010. Conclusions Our analysis shows that six out of eight PFAS could be identified in serum of more than 99% of SELMA subjects with a significant slightly decreasing trend for five of these compounds. Furthermore, parity, higher fish intake and mothers age are determinants for serum levels of PFAS in pregnant women.
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| 10. |
- Virtanen, Marianna, et al.
(författare)
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Long working hours and change in body weight : analysis of individual-participant data from 19 cohort studies
- 2020
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Ingår i: International Journal of Obesity. - : Nature Publishing Group. - 0307-0565 .- 1476-5497. ; 44:6, s. 1368-1375
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To examine the relation between long working hours and change in body mass index (BMI). Methods: We performed random effects meta-analyses using individual-participant data from 19 cohort studies from Europe, US and Australia (n = 122,078), with a mean of 4.4-year follow-up. Working hours were measured at baseline and categorised as part time (<35 h/week), standard weekly hours (35–40 h, reference), 41–48 h, 49–54 h and ≥55 h/week (long working hours). There were four outcomes at follow-up: (1) overweight/obesity (BMI ≥ 25 kg/m2) or (2) overweight (BMI 25–29.9 kg/m2) among participants without overweight/obesity at baseline; (3) obesity (BMI ≥ 30 kg/m2) among participants with overweight at baseline, and (4) weight loss among participants with obesity at baseline. Results: Of the 61,143 participants without overweight/obesity at baseline, 20.2% had overweight/obesity at follow-up. Compared with standard weekly working hours, the age-, sex- and socioeconomic status-adjusted relative risk (RR) of overweight/obesity was 0.95 (95% CI 0.90–1.00) for part-time work, 1.07 (1.02–1.12) for 41–48 weekly working hours, 1.09 (1.03–1.16) for 49–54 h and 1.17 (1.08–1.27) for long working hours (P for trend <0.0001). The findings were similar after multivariable adjustment and in subgroup analyses. Long working hours were associated with an excess risk of shift from normal weight to overweight rather than from overweight to obesity. Long working hours were not associated with weight loss among participants with obesity. Conclusions: This analysis of large individual-participant data suggests a small excess risk of overweight among the healthy-weight people who work long hours.
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