摘要
目的评价不同地区中小学生体质健康状况。方法采用整群抽样的横断面研究,抽取广州、湘潭、武汉和哈尔滨等4地的中小学生共4 251人,收集身体形态、机能、运动素质和生活质量等重要指标数据。结果4地多个指标的差异有统计学意义。广州小学生形态、机能、运动素质较优,哈尔滨中学生形态、生活质量指标较优。结论4地中小学生体质健康状况表现出不同特点,动态变化规律还须结合多次横断面或纵向研究,以及多因素分析证实。
Objectives To evaluate students' physical health status at primary and secondary schools from 4 cities in China.Methods By using a cross-sectional study of cluster sampling,4 251 students were extracted from primary and secondary schools in Guangzhou,Xiangtan,Wuhan,and Harbin.Data of body shape,function,movement and quality of life were collected.Results There were significant differences in the four cities.Students in Guangzhou primary school obtained best results of body shape,function,quality of life.Students in Harbin middle school got best results of body shape and quality of life.Conclusions Physical health status of four cities presented different characteristics.Multiple cross-sectional,longitudinal studies or multi-factor analysis should be combined with the law of dynamic changes.
出处
《中国社会医学杂志》
2010年第3期150-151,176,共3页
Chinese Journal of Social Medicine
基金
卫生部国家标准课题(20080216-T-361)
关键词
中小学生
体质健康
横断面研究
Primary and secondary schools
Physical health
Cross-sectional study
