Faculty of Physical Culture, Palacký University Olomouc, Tr. Miru 117, 77111, Olomouc, Czech Republic.
Int J Public Health. 2020 Nov;65(8):1309-1317. doi: 10.1007/s00038-020-01419-x. Epub 2020 Jul 1.
The main aim of this study was to bridge the research gap in the countries of Central Europe using the family dyad approach to examine the associations of parents' overweight/obesity, physical activity (PA), and screen time (ST) with excessive body weight in their offspring.
The cross-sectional study included 1101 parent-child dyads (648/453 mother/father-child aged 4-16) selected by two-stage stratified random sampling with complete data on body weight categories, weekly PA (Yamax pedometer), ST (family logbook) collected over a regular school/working week during the spring and autumn seasons between 2013 and 2019. Binary logistic regression analyses were used to identify which of parents' lifestyle indicators were associated with the overweight/obesity of their offspring.
The mother's overweight/obesity significantly increases her children's odds of overweight/obesity. Concerning fathers, active participation in organized leisure-time PA and reaching 10,000 steps per day significantly reduce the odds of overweight/obesity in their children and adolescent offspring.
The cumulative effect of parental participation in organized leisure-time PA with their own family-related PA can be a natural means of preventing the development of overweight/obesity in their offspring.
本研究旨在利用家庭对偶法填补中欧国家在该领域的研究空白，以检验父母超重/肥胖、身体活动（PA）和屏幕时间（ST）与子女超重之间的关联。
本横断面研究采用两阶段分层随机抽样选择了 1101 对亲子对（648/453 对母子/父子，年龄为 4-16 岁），在 2013 年至 2019 年的春季和秋季期间，在正常的上学/工作周内使用 Yamax 计步器记录每周 PA 和家庭日志记录 ST，收集了完整的体重类别、每周 PA（Yamax 计步器）和 ST（家庭日志）数据。采用二分类逻辑回归分析来确定父母生活方式指标中哪些与子女超重/肥胖有关。
母亲超重/肥胖显著增加了子女超重/肥胖的几率。至于父亲，积极参与有组织的闲暇时间 PA 并达到每天 10000 步，可显著降低其子女和青少年超重的几率。
父母与自己家庭相关的有组织闲暇时间 PA 的累积效应可以成为预防子女超重/肥胖的自然手段。
