Percent forcedvitalcapacity was the outcome parameter with data analysis using a mixed-model repeated-measures ANOVA and paired t tests.
用力肺活量作为分析的参数使用混合的模型反复使用ANOVA和配对t检验进行统计学比较。
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The total amount of air they could blow out after a deep breath was also measured (ForcedVitalCapacity, FVC), but there was little effect on this measure.