Unadjusted mean (SD) CCQ total scores at each time of measurement by treatment group
| Time of measurement | Usual hospital care | Early assisted discharge |
|---|---|---|
| T-2 days | 3.21 (1.07) | 3.49 (1.07) |
| T0 | 2.22 (0.97) | 2.63 (1.06) |
| T+4 days | 2.00 (1.09) | 2.55 (1.21) |
| T+90 days | 2.41 (1.14) | 2.70 (1.32) |
CCQ total score range is 0–6; 0 represents best possible score and 6 represents worst possible score.
CCQ, clinical chronic obstructive pulmonary disease queationnaire.