Table 2.

Pulmonary Function Test results for patients in the sample.

Parameters	Reversibility		No Reversibility
	Pre	Post	Pre	Post
FEV 1 (L)	1.78 [1.59–1.97]	2.13 [1.91–2.34]	1.90 [1.77–2.03]	1.96 [1.83–2.09]
FEV 1 (%) Predicted	62.9% [58.5–67.3]	75.7% [71–80.4]	75.2% [71.2–78.7]	76.7% [73–80.4]
FVC (L)	2.54 [2.29–2.79]	2.79 [2.54–3.04]	2.38 [2.24–2.53]	2.40 [2.25–2.54]
FVC (%) Predicted	72.48 [41–95]	80.21 [59–99]	76.73 [39–104]	76.86 [40–104]
FEV1/FVC (%)	0.70 [0.5–0.86]	0.75 [0.54–0.91]	0.79 [0.52–0.99]	0.81 [0.47–1.30]

FEV: Forced Expiratory volume. FVC: Forced Vital Capacity L: in Litre %: in Percentage.