成都市儿童青少年饮食行为现状及其与青春期发育的关系

发布时间：2018-02-25 18:39

本文关键词： 饮食习惯青春期发育行为儿童青少年　出处：《中国学校卫生》2015年08期 　论文类型：期刊论文

【摘要】：目的了解成都市7~16岁儿童青少年的饮食行为现状及其与青春期发育的关系,为分析影响儿童青少年青春期发育的膳食行为因素提供初步线索。方法采用分层整群随机抽样法,抽取成都市1 656名7~16岁儿童青少年为研究对象,分别采用问卷调查和现场观测的方法调查饮食行为和青春期发育状况。结果已首次遗精(简称首遗)的男生摄入零食和含糖饮料的频率分别为2.70和1.46次/d,高于未首遗男生的2.00和0.87次/d(H值分别为5.58,5.61,P值均0.01);已月经初潮(简称初潮)的女生摄入油炸食品、零食和含糖饮料的频率分别为1.53,2.89和1.29次/d,高于未初潮女生的1.24,2.44和0.86次/d(H值分别为2.62,3.66,5.77,P值均0.01)。男、女生中,未发育组经常吃早餐的所占比例均高于发育早期组和发育晚期组(χ2值分别为7.83,26.66,P值均0.05);随青春期发育程度的升高,零食和含糖饮料的摄入频率逐渐增高(男生H值分别为43.97,44.27,女生H值分别为29.47,42.90,P值均0.01)。结论儿童青少年的饮食行为习惯可能与青春期发育相关,但仍需进一步确证。
[Abstract]:Objective to understand the present situation of dietary behavior and the relationship between dietary behavior and puberty development among children and adolescents aged 7 to 16 in Chengdu, and to provide a preliminary clue for the analysis of dietary behavior factors affecting adolescent development. Methods stratified cluster random sampling was used. A total of 1 656 children and adolescents aged 7 to 16 in Chengdu were selected as subjects. Results the frequency of intake of snacks and sugary drinks was 2.70 and 1.46 times / d, respectively, which was higher than that of the boys who had not had the first spermatozoa (abbreviated as the first sequestration). The values of 2.00 and 0.87 / d / d ~ (-1) H of boys were 5.58 / 5.61g / h, respectively. The girls with menarche (abbreviated as menarche) ate fried food, and the female students with menarche (abbreviated as menarche) ate fried food. The frequency of snacks and sugary drinks were 1.53% 2.89 and 1.29 times / d, respectively, which were higher than those of non-menarche girls (1.24% 2.44 and 0.86 times / d) respectively (P = 0.01). The percentage of undeveloped group who often ate breakfast was higher than that of early development group and late development group (蠂 2 value was 7.83% 26.66%, P = 0.05%, respectively), and increased with the development of puberty. The intake frequency of snacks and sugary drinks increased gradually (the H values of male students were 43.97% 44.27 and those of girls were 29.47% and 42.90% P respectively). Conclusion the dietary behavior habits of children and adolescents may be related to puberty development, but should be confirmed further.
【作者单位】：四川大学华西公共卫生学院营养食品卫生与毒理学系;
【基金】：新世纪优秀人才支持计划项目(NCET-12-0377)
【分类号】：R153.2

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