普通高校大学生肺功能调查与分析

Investigation and Analysis of Pulmonary Function of University Students

目的:了解普通高校大学生肺功能状况及相关因素对其产生的影响,为试验研究体育课对大学生肺功能的影响提供翔实准确的数据支撑。使用日本捷斯特肺通气功能检测仪对435名大学生的肺功能状况进行了调查,运用单因素方差分析比较不同性别、年龄学生群体的肺功能状况,并用多元回归分析法建立多元线性回归方程式,探讨身高和体重对肺功能的影响程度。结果表明:男生多数肺功能指标优于女生,具有非常显著性差异;随年龄增长男、女生大多数肺通气功能指标呈下降趋势,但差异并不显著;男、女生的肺活量、用力肺活量、1s用力呼气量与身高和体重均呈正相关,体重对男生1s用力呼气量有影响,身高对女生肺功能有持续影响,说明身高和体重对于大学生肺功能的影响具有参考意义。

Objective： To investigate the influencing factors of lung function of university students Methods： Tests of 435 university students were performed using the pulmonary ventilation function of Japan just type HI-101 detector. Using the multiple regression analysis method to establish multiple linear regression equation to screen the significant variables of effect of lung function Results： The most lung function index of boys are higher than girls, there are very significant differences. With the growth of the age, most indices of lung function of boys and girls are decline The vital capacity, forced vital capacity, forced expiratory volume in 1 second of boys and girls are positively correlated with height and weight. Weight has an effect on forced expiratory volume in 1 second of the boys. Height has lasting effects on lung function. That has the reference significance of height and weight on lung function of university Students