西藏不同地区藏族大学生身体素质状况及影响因素研究

The Physical Condition and Influencing Factors of Tibetan College Students from Different Regions of Tibet

目的:比较西藏不同地区藏族大学生身体素质状况并分析影响因素。方法:按国家学生体质健康标准进行测试,采用卡方检验和二元Logistic模型对西藏民族大学3428名藏族大学生身体素质合格率及影响因素进行统计学分析。结果:共测试藏族大学生3428名,身体素质总合格率为83.34%,其中山南市大学生身体素质合格率为95.53%,林芝为92.05%,日喀则为84.70%,昌都为82.33%,拉萨为78.34%,那曲为75.57%。山南、林芝大学生身体素质合格率显著高于日喀则、昌都、拉萨和那曲,日喀则合格率显著高于拉萨和那曲。藏族大学生低体重、超重和肥胖者身体素质合格率显著低于体重正常者,肥胖者合格率显著低于低体重和超重者。单项指标合格率比较发现,立定跳远合格率最高为昌都(60.5%),最低为山南(46.8%);坐位体前屈合格率最高为山南(95.0%),最低为那曲(87.4%);800m/1000m合格率最高为山南(93.9%),最低为日喀则(76.7%)。BMI、地区均为身体素质测试是否合格的影响因素,低体重、超重、肥胖是藏族大学生身体素质合格的危险因素,而山南是藏族大学生身体素质合格的保护因素。结论:BMI和地区是藏族大学生身体素质的影响因素。

Objective To compare the physical fitness of Tibetan college students in different areas of Tibet and analyze the influencing factors.Methods According to the national physical health standard,Chi-square test and binary Logistic model were used to analyze the physical fitness passing rate and influencing factors of 3428 Tibetan college students in Xizang Minzu University for Nationalities.Results A total of 3428 Tibetan college students were tested in this study,and the total pass rate of physical fitness was 83.34%,including 95.53%in Shannan University,92.05%in Nyingchi,84.70%in Shigatse,82.33%in Qamdo,78.34%in Lhasa and 75.57%in Nagqu.The passing rate of college students in Shannan and Nyingchi is significantly higher than that in Shiga-tse,Qamdo,Lhasa and Nagqu,and the passing rate in Shigatse is significantly higher than that in Lhasa and Nagqu.The passing rate of low weight,overweight and obese Tibetan college students is significantly lower than that of normal weight students,and the passing rate of obese students was significantly lower than that of low weight and overweight students.The passing rate of single index is compared and found that the passing rate of standing long jump is the highest in Qamdo(60.5%)and the lowest in Shannan(46.8%),the highest passing rate is Shannan(95.0%)and the lowest is Naqu(87.4%),the passing rate of 800 m/1000 m is the highest in Shannan(93.9%)and the lowest in Shigatse(76.7%).BMI and region are the influencing factors of whether the physical fitness test is qualified.Low body weight,overweight and obesity are the risk factors for the physical fitness of Ti-betan college students,and Shannan is the protection factor for the physical fitness of Tibetan college students.Conclusion BMI and region are the factors affecting the physical fitness of Tibetan college students.