广西大学汉族学生2005与2000年肺功能发育状况比较

Comparison of Vital Capacity Among Han Nationality Students Between 2005 and 2000 in Guangxi University

目的了解广西大学汉族学生呼吸功能发育状况,为提高大学生身体素质制定相应对策提供依据。方法分析2000年和2005年广西大学19～22岁汉族学生肺活量及其相关指数资料。结果不同年度学生肺活量及相关指数均明显下降(P<0.01)。2005年男生城乡比较,21和22岁2个年龄组差异有统计学意义(P<0.05),女生城乡比较,19和21岁2个年龄组差异有统计学意义(P<0.01),均为城>乡。结论广西大学汉族学生肺功能发育呈下降趋势。应采取有效措施,提高学生体质。

Objective Ti investigate the respiration functional status of Hart nationality students in Guangxi University, and to provide bases for improving their physical constitution. Methods Data of vital capacity and related indices among students in Guangxi University were analyzed. Results The students＇ vital capacity and the correlated indices were all decreased significantly（P 〈 0.011 .There were statistical significance in 21-year-old and 22-year-old for male students and 19-year-old and 21-year-old for female between rural and urban in 2005 （ P 〈 0.01 ）. Conclusion Pulmonary function development shows a decreasing trend among Han students in Guangxi. Effective measures should be taken to improve students＇ physical constitution.