Associations between the home food environment and obesity-promoting eating behaviors in adolescence
Associations between the home food environment and obesity-promoting eating behaviors in adolescence
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DOI：
10.1038/oby.2007.553
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发表时间：
2007-03-01
期刊：
影响因子：
6.9
通讯作者：
Baur, Louise A.
中科院分区：
文献类型：
--
作者：
Campbell, Karen J.;Crawford, David A.;Baur, Louise A.
目的：本研究探讨了家庭食物环境的多个方面与12至13岁青少年的饮食，特别是高能量液体，甜小吃，咸味小吃和外卖食品的消费频率之间的关系，促进肥胖的特点。研究方法：这是一个横断面研究，包括347名12至13岁的青少年和他们的父母。通过自我完成的调查收集数据。青少年的饮食是使用来自现有的年龄相适应的全国营养调查数据的食物频率问卷进行评估。广泛的领域内的家庭食品环境进行了评估。按性别进行双变量线性回归分析。强制进入多元线性回归分析（调整所有变量显着的双变量分析以及母亲的教育）也进行了分层的儿童的性别。结果：母亲的影响，无论是作为模型的饮食行为或作为食品的提供者，是普遍的。母亲摄入高能量液体（p = 0.003），甜零食（p=0.010），咸味零食（p = 0.008）和外卖食品（p =0.007）与男孩摄入所有这些食物呈正相关。此外，母亲摄入高能量液体与女儿饮用这些饮料呈正相关（p = 0.025）。此外，家庭中不健康食品的供应与女孩的甜食呈正相关（p = 0.001），女孩的美味小吃（p < 0.001），男生咸食（p = 0.002），在双变量分析中，女孩的高能液体消耗量（p = 0.002）。讨论：这项关于家庭食物环境对青少年饮食影响的研究强调了母亲在决定青少年肥胖促进饮食方面的普遍影响，为肥胖预防策略和未来研究提供方向。
Objective: This study examines relationships between multiple aspects of the home food environment and obesity-promoting characteristics of 12- to 13-year-old adolescents' diets, specifically frequency of consumption of high-energy fluids, sweet snacks, savory snacks, and take-out foods.Research Methods: This was a cross-sectional study including 347 adolescents 12 to 13 years of age and their parents. Data were collected via self-completed surveys. The adolescents' diets were assessed using a Food Frequency Questionnaire derived from existing age-appropriate National Nutrition Survey data. An extensive range of domains within the home food environment were assessed. Bivariate linear regression analyses were run split by gender. Forced entry multiple linear regression analyses (adjusting for all variables significant in bivariate analyses as well as for maternal education) were also performed, stratified by the sex of the child.Results: The influence of mothers, either as models for eating behaviors or as the providers of food, was pervasive. Mothers' intake of high-energy fluids (p = 0.003), sweet snacks (p=0.010), savory snacks (p = 0.008), and take-out food (p =0.007) was positively associated with boys' intake of all these foods. In addition, mothers' intake of high-energy fluids was positively associated with daughters' consumption of these drinks (p = 0.025). Furthermore, availability of unhealthy foods at home was positively associated with girls' sweet snack (p = 0.001), girls' savory snack (p < 0.001), boys' savory snack (p = 0.002), and, in the bivariate analyses, girls' high-energy fluid consumption (p = 0.002).Discussion: This study of home food environment influences on adolescent diet highlights the pervasive influence of mothers in determining adolescents' obesity-promoting eating, providing direction for obesity prevention strategies and future research.