Table 5.

SGRQ total and items scores between inteventional and control groups

SGRQ scores		Visiting Times
		Baseline	4th Week	8th Week	Diff. between of baseline to 4th	Diff. between of baseline to 4th
Symptom score (%)	A	71.20±18.71	52.11±22.34	46.78±18.10	−19.09±12.28	−24.33±9.76
	B	76.19±18.78	67.46±18.70	60.18±19.81	−8.73±6.45	−16.01±13.05
	p-value	0.182	0.002	0.003	0.001	0.002
Activity score (%)	A	58.92±26.39	38.93±20.62	36.25±19.04	−19.99±12.53	−22.67±13.43
	B	66.89±24.49	56.19±24.72	53.21±25.25	−10.70±9.93	−13.68±12.15
	p-value	0.235	0.003	0.003	0.001	0.002
Impact score (%)	A	45.93±2085	29.69±18.85	27.07±17.78	−16.24±11.93	−18.85±12.05
	B	48.89±20.94	40.14±19.97	39.49±21.21	−8.75±10.33	−9.40±13.32
	p-value	0.470	0.007	0.002	0.001	0.001
SGRQ score (%)	A	50.06±19.99	36.21±17.93	33.14±16.45	−17.85±9.10	20.92±9.47
	B	58.88±19.02	49.54±18.60	47.08±19.77	−9.34±8.04	−11.79±11.00
	p-value	0.209	0.001	0.001	0.001	0.001

^*p-value was tested with ^* Mann-Whitney U Test