成都市儿童青少年富含蛋白质食物摄入与青春期发育关系

发布时间：2018-07-22 15:12

【摘要】：目的探讨成都市儿童青少年富含蛋白质食物摄入与青春期发育的关系。方法采用整群抽样法选取成都市1669名7~15岁儿童青少年作为研究对象,采用食物频率问卷收集富含蛋白质食物的摄入情况,利用现场观测了解其青春期发育状况,通过秩和检验进行组间比较分析二者关系。结果成都市男生红肉及白肉摄入量均随睾丸体积增大而增加(P0.05);已初遗男生红肉、白肉及奶类摄入量均高于未初遗者(P0.05);红肉及白肉摄入量均随发育程度的升高而增加(P0.05),发育早期组男生奶类摄入量较多(P0.05)。女生豆类摄入量随乳房发育水平升高先减少后增加(P0.05),奶类摄入量乳房未发育者明显高于乳房已发育者(P0.05);已初潮女生红肉摄入量高于未初潮者(P0.05),豆类、水产类、蛋类及奶类摄入量均低于未初潮者(P0.05);红肉摄入量随发育程度升高而增加(P0.05),豆类、水产类、蛋类及奶类摄入量随发育程度升高而减少(P0.05)。结论成都市儿童青少年富含蛋白质食物摄入与青春期发育有关,且不同类别食物对青春期发育的影响存在性别差异。
[Abstract]:Objective to investigate the relationship between protein-rich food intake and puberty development in Chengdu. Methods 1669 children and adolescents aged 7 to 15 years old in Chengdu were selected by cluster sampling method. The intake of protein-rich foods was collected by food frequency questionnaire, and their puberty development was investigated by field observation. The relationship between the two groups was analyzed by rank sum test. Results the intake of red meat and white meat increased with the increase of testis volume (P0.05). The intake of white meat and milk was higher than that of those without first sequestration (P0.05); the intake of red meat and white meat increased with the increase of development degree (P0.05), and the intake of milk of boys in early development group was more than that of boys (P0.05). The intake of girls' beans decreased first and then increased with the increase of breast development level (P0.05). The intake of milk intake of breast was significantly higher than that of those whose breasts had developed (P0.05); the intake of red meat of girls with menarche was higher than that of those without menarche (P0.05), the intake of beans and aquatic products was higher than that of girls with menarche (P0.05). The intake of eggs and milk were lower than those without menarche (P0.05); the intake of red meat increased with the increase of development (P0.05); the intake of beans, aquatic products, eggs and milk decreased with the increase of development (P0.05). Conclusion the protein-rich food intake of children and adolescents in Chengdu is related to puberty development, and the influence of different kinds of food on puberty development is different.
【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(No.NCET-12-0377) 四川省杰出青年基金(2014JQ0005)
【分类号】：R153.2

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