highly significantp < 0.0001
The differences were highly significant with p < 0.0001 for FVC, FEV 1 , FIVC, and FIV 1 and p = 0.0001 for V T .
The differences were highly significant with p < 0.0001 for FVC, FEV 1 , FIVC, and FIV 1 and p = 0.0001 for V T .