青少年体质健康标准构建方法研究

Approaches of Developing Adolescents Physical Fitness Standards

比较了两种不同的青少年体质健康评价方式,并在此基础上构建了青少年体质健康参照标准建立的总体框架及技术路径。结果认为,在具有青少年健康标准的情况下,可以参照其健康指标与体质指标的关系,直接建立基于健康的体质标准;在不具有的情况下,可以预先构建成年人体质参照标准,再根据青少年到成年体质指标的生长曲线,由成年人的体质标准逆向推理出青少年的体质参照标准,然后在实践中进行验证和修正;在健康标准不存在的情况下,只能参照其他健康指标,由相关领域专家预先制定体质参照标准,然后再加以验证和修正。在参照标准制定的过程中,生长曲线LMS构造法以及接受者操作特性曲线(ROC)方法是建立参照标准的两项关键技术。

This paper compares two different evaluation methods for adolescents physical fitness evaluation, and then constructs the framework and technology roadmap for establishing adoles- cents criterion-referenced physical fitness standards. The result shows that if we have adoles cents health indicators＇ standards, we can establish the adolescents criterion referenced stand- ards （CRS） based on the relationship between health indicators and physical fitness indicators~ but in most cases, we have no health indicators standards for the adolescents, and what can we do is to establish adult＇s CRS firstly, and secondly, to reversely reason out adolescents＇ CRS according to the growth curves of adolescents＇ physical fitness indicators, and then to constantly validate CRS in practice ; if there are no health standards for the adolescents and adults, only can we do is to establish temporary CRS referencing to other health indicators, and then verify it in practice. In the process of building the CRS, LMS and receiver operating characteristic curve （ROC） are the two key methods and technologies.