以487名公安院校学生为研究对象,采用文献资料法、测量法、数据统计法测量统计其身高、体重与身体成分,将测试得出的各指标与《国家学生体质健康标准》的身高标准体重等级评分法进行相关性分析,发现《国家学生体质健康标准》中身高标准体重指标并不适应对公安院校学生的身体形态进行评价;采用亚太卫生组织公布评价成年人肥胖程度的BMI标准对样本进行评价,结果与体脂含量评价相符,建议对公安院校学生的身体形态评价采用BMI指数法。 Taking 487 students in public security colleges and universities as the research object, the authors adopted the methods of literature, data and statistics to measure the height, weight and body composition of the students. The indexes obtained from the tests were compared with the height standards of National Students’ Physical Health Standards Weight scale grading method, and found that the height standard body weight index in National Students Physical Health Standard does not adapt to assess the physical form of students in public security colleges and universities. Using the BMI standard that Asia-Pacific Health Organization (WHO) published to evaluate the degree of obesity in adults Samples were evaluated and the results were consistent with body fat content evaluation. It is suggested that BMI index method should be used to evaluate the body shape of students in public security colleges and universities.