Table 6.

Changes in the pulmonary function indexes

PEF (L/S)		FEV1 (L)		FVC (L)
Before treatment	After treatment	Before treatment	After treatment	Before treatment	After treatment
1.77±0.41	1.98±0.44*	0.87±0.29	1.65±0.33*	2.02±0.42	2.28±0.51*
1.75±0.45	2.51±0.47*	0.85±0.31	1.91±0.38*	2.14±0.43	2.54±0.55*
0.276	6.927	0.397	4.343	1.681	2.917
0.783	<0.001	0.692	<0.001	0.095	0.004

^*indicates P < 0.05.