摘要
本文利用南京市儿童少年1982～1991年生长发育追踪调查资料,采用儿童的年龄、骨龄、当时身高、父母身高等指标,建立了预测8～16岁男女儿童成年身高的多元线性回归方程。并对方程的预测准确性进行了回代性检验。结果表明:该方法比较真实可靠、误差较小;且儿童年龄愈大,预测的准确性愈高。具有较好的实用价值。
Based on the growth data of children and adolescents from a longitudinal study in Nanjian during 1982-1991, multiple regression equations were established to predict adult heights of children aged 8—16 years from their present chronological ages, bone ages, heights and their parents heights. The precision of the prediction made by the equations was tested by the comparision of the results suggest that the method gives a reliable and valid prediction of adult height, especially in older subjects, and is of practical use.
出处
《中国学校卫生》
CAS
北大核心
1993年第1期49-52,共4页
Chinese Journal of School Health
关键词
骨龄
身高预测
儿童
skeletal age longitudinal studies adult height prediction child
