Clinical and Translational Medicine

Table 2 Change in CCQ total and domain scores from baseline at 2, 12 and 26 weeks for the Lung Flute group

From: Lung flute improves symptoms and health status in COPD with chronic bronchitis: A 26 week randomized controlled trial

Lung Flute group
Score	2 weeks	14 weeks	26 weeks
Total	-0.24^#	-0.21	-0.23^##
Symptom domain	-0.30*	-0.27**	-0.42***
Mental domain	-0.32	-0.17	-0.05
Function domain	-0.14	-0.17	-0.12

^#p = 0.02, ^##p = 0.08, *p = 0.003, **p = 0.06, ***p = 0.004.
P values <0.10 are shown.

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