From: Development of the chronic obstructive pulmonary disease morning symptom diary (COPD-MSD)
Characteristica | CE (N = 35) | CI (N = 21) |
---|---|---|
Age (years) | ||
Mean, SD, (range) | 65.0, 7.5 (51–75) | 62.3, 8.3 (44–75) |
Gender n (%) | ||
Female | 17 (49) | 10 (48) |
Racial/Ethnic Background n (%) | ||
White | 28 (87) | 13 (62) |
Black or African American | 4 (11) | 4 (19) |
Hispanic or Latino | 4 (11) | 4 (19) |
Otherb | 3 (9) | 4 (19) |
Employment Status n (%) | ||
Retired | 15 (43) | 9 (43) |
Disabled | 9 (26) | 8 (38) |
Full-time work | 6 (17) | 1 (5) |
Part-time work | 3 (9) | 2 (10) |
Otherc | 2 (7) | 1 (5) |
Highest Level of Education Completed n (%) | ||
≤ Secondary/high school | 15 (43) | 7 (33) |
Associate degree | 2 (7) | 4 (19) |
Some college | 7 (20) | 6 (29) |
College degree | 9 (26) | 2 (10) |
Otherd | 2 (7) | 2 (10) |
Current or Former Smoker n (%) | ||
Current smoker | 15 (43) | 3 (14) |
Former smoker | 20 (57) | 18 (86) |
Physician-reported GOLD Stage, n (%) | ||
GOLD I | 5 (14) | 2 (10) |
GOLD II | 11 (31) | 8 (38) |
GOLD III | 11 (31) | 7 (33) |
GOLD IV | 8 (23) | 4 (19) |
Physician-rated mMRC, n (%) | ||
0 | 0 (0.0) | 0 (0.0) |
1 | 12 (34.3) | 7 (33.3) |
2 | 18 (51.4) | 5 (23.8) |
3 | 5 (14.3) | 7 (33.3) |
4 | 0 (0.0) | 2 (9.5) |
Patient-reported CAT total score | ||
Mean, SD (range)e | 22.0, 6.2 (11–32) | 20.1, 8.6 (5–36) |
Patient-reported SGRQ-C, mean, SD (range)f | ||
Total score | 57.2, 19.9 (4–100) | -- |
Symptom | 71.8, 17.3 (25–100) | -- |
Activity | 66.9, 24.3 (0–100) | -- |
Impact | 46.6, 22.5 (0–99) | -- |