于1986年4～6月间用配对调查法(同校、同龄、生活、学习条件基本相同)调查12～14岁各年龄组女生已来潮与未来潮者各60人的身高、体重、胸围Pelidisi指数、肺活量、50米跑、血压、立定跳远、仰卧起坐各项均值,进行比较和协方差分析。结果已来潮组见前6项指标的均值都高于未来潮组(p<0.01);又 From April to June 1986, the cohort survey (same school, same age, living conditions and learning conditions) was used to investigate the height, weight and bust of 60 girls of all age groups from 12 to 14 years of age. Index, vital capacity, 50-meter running, blood pressure, standing long jump, sit-ups the mean, for comparison and covariance analysis. Results The climax group showed that the mean of the first six indexes was higher than that of the next tide group (p <0.01);