Table 3.

Pulmonary function tests at 4 weeks from discharge

Pulmonary functions
	Characteristic	Physiotherapy Group N = 32	Yogatherapy Group N = 27	p value
1	VT (Ltrs)	0.54 ± 0.15	0.65 ± 0.24	0.04
2	FVC %	51.6 ± 11.68	58.5 ± 11.68	0.02
3	FEV1%	52.5 ± 13.7	61.6 ± 13.48	0.01
4	PEF %	42.5 ± 11.49	53.1 ± 14.17	0.002
5	FVC/FEV1%	106.3 ± 14.26	109.7 ± 10.26	0.30

^*Independent t test was used, VT Tidal Volume, FVC Forced Vital Capacity, FEV1 Forced Expiratory Volume in one Second, PEF Peak Expiratory Force