Table 2 Descriptive statistics of outcomes across time by group
Supervised exercise | Unsupervised exercise | |||||
|---|---|---|---|---|---|---|
T1 | T2 | T3 | T1 | T2 | T3 | |
M (SD) | M (SD) | M (SD) | M (SD) | M (SD) | M (SD) | |
CAT total score, 1-40 | 19.64 (6.02) | 17.46 (6.49) | 17.77 (6.83) | 17.20 (5.77) | 14.20 (5.07) | 15.20 (6.03) |
6MWT, m | 369 (81) | 376 (122) | 369 (113) | 430 (115) | 449 (126) | 446 (119) |
Steps per day | 2383 (1472) | 2895 (1307) | 2604 (1598) | 4783 (2866) | 5057 (2306) | 4499 (2279) |
Aerobic exercise minutes per week | 0 | 37 (64) | 44 (68) | 0 | 86 (82) | 104 (136) |
Exercise RPE dyspnea, 1–10 | 3.7 (1.5) | 2.6 (1.1) | 3.4 (1.1) | 3.5 (1.4) | ||
6MWT RPE dyspnea, 1–10 | 4.5 (2.3) | 5.1 (2.7) | 4.2 (1.3) | 4.5 (1.7) | 3.9 (0.7) | 4.4 (1.5) |
Attendance, % | 59.69 (38.59) | 80.20 (17.04) | ||||
Self-efficacy for managing breathlessness, % | 45.00 (13.40) | 49.60 (15.00) | 50.60 (17.60) | 53.80 (21.60) | 61.20 (22.00) | 65.60 (19.40) |