青春期体质指数及腰臀比的性别差异

目的 探讨青春期体质指数(BMI)及腰臀比(WHR)的性别差异。方法 整群抽取广州市六年级及高三学生1 309名,按内科常规进行BMI、腰围、臀围等检查,通过科学统计,分析青春期体质指数(BMI)及腰臀比(WHR)的性别差异。结果 在青春期各年龄段中,BMI、WHR均具有显著性差异,男生的BMI、WHR均显著大于女生;在相关性分析中,我们发现青春期WHR与性别的相关性比BMI与性别的相关性更为密切。结论 我市青春期学生中男性的超质量或肥胖现象比女生更为显著,而BMI更适合于评价整体学生体格发育情况。

AdolescentSex Differences in Body Mass Index and Waist-hip Ratio

Objective To investigate the adolescent body mass index ( BMI) and waist hip ratio ( WHR) of the gender differences. Methods Cluster sampling in Guangzhou city and the sixth grade 1 309 students, according to the conventional BMI waist circumference, hip circumference, etc. check, through scientific statistics, analysis of adolescent body mass index ( BMI) and waist hip ratio ( WHR). Results The gender differences in adolescent period, BMI, WHR were significant differences, boys BMI, WHR were significantly higher than girls; in correlation analysis, we found that the correlation between adolescent WHR and gender ratio between BMI and gender more . Conclusion Male adolescents are more overweight or obese than girls in our city, and BMI is more suitable to evaluate the physical development of the whole students.