期刊
BMC PUBLIC HEALTH
卷 15, 期 -, 页码 -出版社
BMC
DOI: 10.1186/s12889-015-1793-3
关键词
Sleep; Screen time; Food frequency; TV viewing; Computer use; Childhood overweight; Cross-sectional study; Snacks; Europe
资金
- Bulgaria: Ministry of Health
- Bulgaria: National Center of Public Health and Analyses
- Bulgaria: Regional Health Inspectorates
- Czech Republic: Internal Grant Agency of the Ministry of Health [IGA NS/9832-4]
- Lithuania: Lithuanian State Science and Studies Foundation
- Lithuania: Lithuanian University of Health Sciences
- Lithuania: Research Council of Lithuania [SIN-17/2012]
- Portugal: Ministry of Health
- Portugal: Regional Health Directorates
- Sweden: Swedish Research Council for Health, Working Life and Welfare
- Sweden: Swedish Research Council
- Directorate-General for Health in Lisbon, Portugal
- National Health Institute Doutor Ricardo Jorge in Lisbon, Portugal
- National Institute of Health in Rome, Italy
- Norwegian Institute of Public Health in Oslo, Norway
- Hellenic Medical Association for Obesity in Athens, Greece
- Directorate-General for Health of France
- Karolinska Institute in Huddinge, Sweden
Background: Both sleep duration and screen time have been suggested to affect children's diet, although in different directions and presumably through different pathways. The present cross-sectional study aimed to simultaneously investigate the associations between sleep duration, screen time and food consumption frequencies in children. Methods: The analysis was based on 10 453 children aged 6-9 years from five European countries that participated in the World Health Organization European Childhood Obesity Surveillance Initiative. Logistic multilevel models were used to assess associations of parent-reported screen time as well as sleep duration (exposure variables) with consumption frequencies of 16 food items (outcome variables). All models were adjusted for age, sex, outdoor play time, maximum educational level of parents and sleep duration or screen time, depending on the exposure under investigation. Results: One additional hour of screen time was associated with increased consumption frequencies of 'soft drinks containing sugar' (1.28 [1.19; 1.39]; odds ratio and 99% confidence interval), 'diet/light soft drinks' (1.21 [1.14; 1.29]), 'flavoured milk' (1.18 [1.08; 1.28]), 'candy bars or chocolate' (1.31 [1.22; 1.40]), 'biscuits, cakes, doughnuts or pies' (1.22 [1.14; 1.30]), 'potato chips (crisps), corn chips, popcorn or peanuts' (1.32 [1.20; 1.45]), 'pizza, French fries (chips), hamburgers' (1.30 [1.18; 1.43]) and with a reduced consumption frequency of 'vegetables (excluding potatoes)' (0.89 [0.83; 0.95]) and 'fresh fruits' (0.91 [0.86; 0.97]). Conversely, one additional hour of sleep duration was found to be associated with increased consumption frequencies of 'fresh fruits' (1.11 [1.04; 1.18]) and 'vegetables (excluding potatoes)' (1.14 [1.07; 1.23]). Conclusion: The results suggest a potential relation between high screen time exposure and increased consumption frequencies of foods high in fat, free sugar or salt whereas long sleep duration may favourably be related to children's food choices. Both screen time and sleep duration are modifiable behaviours that may be tackled in childhood obesity prevention efforts.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据