Table 2.

Comparison of Modified Medical Research Council (mMRC) scores before the treatment and after 6 months of treatment.

		mMRC score after 6 months
		0	1	2	3	4	Total	p
mMRC score at admission	0	1 (100)	0 (0)	0 (0)	0 (0)	0 (0)	1 (100)	<0,001
	1	5 (62,5)	3 (37,5)	0 (0)	0 (0)	0 (0)	8 (100)
	2	5 (33,3)	8 (53,3)	2 (13,3)	0 (0)	0 (0)	15 (100)
	3	0 (0)	4 (66,7)	1 (16,7)	1 (16,7)	0 (0)	6 (100)
	4	0 (0)	4 (25)	8 (50)	3 (18,8)	1 (6,3)	16 (100)