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用沪产“FJD-80”型单筒肺量计在桂西的百色市、平果县二地,检测三所业余体校7岁～16岁少儿游泳运动员213名(男101人、女112人)的肺功能,各分五个年龄组。选用肺活量、最大通气、体表最大通气量和时间肺活量四种指标。发现运动员的肺活量、最大通气量都优于当地学生组(P值<0.05),体表最大通气量除男、女7～岁组和女15～岁组外(P值>0.05),其余七个年龄组的运动员优于当地学生组。而时间肺活量仅有女运动员13～岁组优于当地学生组(P<0.0 5)。
In Shanghai Baise City and Pingguo County of Guangxi Province, 213 students (101 males and 112 females) aged 7 to 16 years old were used to test the single-spirometer of “FJD-80” People) of lung function, each divided into five age groups. Select the vital capacity, the maximum ventilation, the maximum surface air volume and time vital capacity of four indicators. The results showed that the maximal ventilatory capacity of athletes was better than that of local students (P <0.05). The maximal ventilation of body surface except for male and female 7-year-old group and female 15-year-old group (P> 0.05) Athletes of one age group outperformed the local student group. However, only the female athletes in 13 ~ year group had better time spirometry than the local group (P <0.05).