From: Perceptions and experiences of a manual therapy trial: a qualitative study of people with moderate to severe COPD
Characteristic
Focus group 1 (n = 3)
Focus group 2 (n = 5)
Focus group 3 (n = 4)
Gender
 Male
3
4
2
 Female
0
1
Age (range, years)
78–88
74–78
61–76
COPD severitya
 Moderate
 Severe