改革开放30年来辽宁省7—17岁学生生长发育趋势与评价  

An Evaluation of the Growth and Development Trend of Students Aged from 7 to 17 of the 30-year Reform and Opening-up

作　　者：张亚平[1] 

机构地区：[1]辽宁省交通高等专科学校,辽宁沈阳110122

出　　处：《辽宁省交通高等专科学校学报》2012年第5期30-32,52,共4页Journal of Liaoning Provincial College of Communications

摘　　要：本文的目的为揭示辽宁省7—17岁学生近30年来生长发育趋势,分析产生的原因,为制定干预对策提供科学依据。本文采用应用文献资料法、比较研究法、数理统计法等方法进行研究。得出以下结论:2010年辽宁省7—17岁学生身高、体重、胸围指标均值高于1979年。发现男生第二生长高峰为13岁,推后一年;女生为11岁,提前一年。This research attempts to reveal the trend of growth and development among students aged from 7 to 17 in Liaoning province during the 30-year reform and opening-up. With an exploration of reasons for this tendency, it provides a scientific basis for intervention countermeasures. The methods of documentation, comparative analysis, and mathematical statistics are applied in the study. It is indicated that the average height, weight and chest circumference of participants are relatively higher than those in 1979, which shows that the second growth peaks of male and female students are at 13-and 11-year-old, with one year later and earlier than before.

关 键 词：青少年 生长发育 趋势 

分 类 号：R179[医药卫生—妇幼卫生保健]