摘要
目的探讨北京海淀区中小学生BMI与体质指标之间关系,为客观评价学生体质健康状况提供科学依据。方法采用分层随机整群抽样,抽取海淀区7～18岁中小学生1 100名为研究对象,应用方差分析、相关及偏相关对各项人体测量指标进行统计分析。结果各身体素质指标水平在不同BMI等级中差异有统计学意义,在控制年龄、性别的影响后,BMI与握力(r=0.30)、50 m跑(r=0.17)、50m×8往返跑(r=0.45)、男生1 000 m(r=0.49)、女生800 m跑(r=0.29)呈显著正相关;BMI与斜身引体(r=-0.26)、引体向上(r=-0.28)、立定跳远(r=-0.23)、仰卧起坐(r=-0.13)呈显著负相关。结论随着超重、肥胖学生比例的增加,对身体素质评价的影响也在增大;需要建立更为客观的学生体质健康综合评价体系。
Objective To explore the correlation between BMI and physical tests,and to provide scientific evidence for evaluation of students＇ physical health.Methods By random layering and cluster sampling,1 100 students aged 7-18 years were selected as research subjects in Haidian district.Statistics analysis system included t-test,correlation analysis,partial correlation analysis.Results The physical fitness of different BMI grade college student had obvious difference.After the age and gender being adjusted,the BMI had significant positive correlation with grip（r=0.30）,50 m running（r=0.17）,50 m × 8 running（r=0.45）,1 000 m running for boys（r=0.49）,800 m running for girls（r=0.29）.The BMI had significant negative correlation with BMI and inclined body pull-ups（r=-0.26）,pull-ups（r=-0.28）,standing-long-jump（r=-0.23） and sit-ups（r=-0.13）.Conclusion Along with the increase of overweight and obesity students,their quality appraisal become higher.More objective comprehensive evaluation system of students＇ physical quality and health should be established.
出处
《中国学校卫生》
CAS
北大核心
2011年第11期1291-1292,1295,共3页
Chinese Journal of School Health
关键词
人体质量指数
超重
肥胖症
身体素质
学生
Body mass index
Overweight
Obesity
Physical fitness
Students
