2018年某高校新生体质指数及生活习惯的调查分析

目的了解江苏某高校2018级新生体质指数及生活习惯,分析生活习惯对体质指数的影响,为指导大学生养成健康生活习惯、塑造良好身体素质提供依据。方法入学体检测量新生身高、体重,随机抽取部分专业学生完成生活习惯调查。结果完成调查问卷的350名新生,体质指数正常、过轻、过重、肥胖者占比分别为57.71%、28%、10.29%和4%。男生体质指数高于女生(P<0.01),男生过重及肥胖检出率高于女生(P<0.05),女生过轻检出率高于男生(P<0.01)。完成调查问卷的新生中,65.43%每日规律三餐饮食,69.14%有每周运动的习惯。规律饮食组体质指数正常检出率高于非规律饮食组(P<0.05),每周运动3次及以上学生体质指数正常检出率高于其他学生(P<0.05)。超重学生睡眠满意度低于其他学生(P<0.05)。结论新入学大学生体质指数过轻与超重问题并存,饮食及运动习惯有待改善,高校需重视体质指数监测,有针对性开展饮食及运动健康教育。

Investigation on the body mass index and living habits of freshmen enrolled in a university

Objective To study the body mass index (BMI) and living habits of 2018 freshmen in a university in Jiangsu Province, and analyze the influence of living habits on BMI, so as to provide the evidence for guiding college students to develop healthy living habits and good physical quality. Methods The freshmen were tested for the height and weight, and some of them were randomly selected to complete the habits questionnaire. Results A total of 350 freshmen completed the questionnaire, and 57.71% of them had normal BMI, 28.00% were underweight, 10.29% were overweight, and 4.00% were of obesity. The BMI of the boys was higher than that of the girls (P<0.001). The rate of overweight and the rate of obesity of the boys were higher than those of the girls (P<0.05), but the rate of underweight of the girls was higher than that of the boys (P<0.001). Among these freshmen who completed the questionnaire, 65.43% of them had a regular three-course diet and 69.14% had a weekly exercise habit. The rate of normal BMI of the regular diet group was significantly higher than that of the irregular diet group (P<0.05). The rate of normal BMI of the students who exercised 3 times or more per week was higher than that of other students (P<0.05). The overweight students had lower sleep satisfaction than other students (P<0.05). Conclusion The newly-acquired college students have underweight and overweight problems. The diet and exercise habits need to be improved. It is necessary to monitor the BMI of the college students and carry out the educations targeted to diet, sports and health, in order to promote the physical quality of college students.