Variable | Group | T1: Initial assessment | T2: Reassessment | T2-T1: Change score | T1 vs T2 P-value | T2-T1: Change score Improved vs No change P-value | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean | Â | SD | 95%CI | Mean | Â | SD | 95%CI | Mean | Â | SD | 95%CI | ||||
COPM-P | Improved (n = 80) | 4.1 |  ±  | 2.3 | (3.6–4.6) | 7.1 |  ±  | 1.9 | (6.7–7.5) | 3.2 |  ±  | 2.1 | (2.7–3.7) | < 0.001* | 0.005* |
 | No change (n = 17) | 3.0 |  ±  | 2.1 | (1.9–4.0) | 4.4 |  ±  | 2.5 | (3.1–5.7) | 1.4 |  ±  | 2.1 | (0.3–2.5) | 0.068 |  |
COPM-S | Improved (n = 80) | 3.8 |  ±  | 2.2 | (3.3–4.3) | 7.0 |  ±  | 1.9 | (6.6–7.4) | 3.0 |  ±  | 2.1 | (2.5–3.5) | < 0.001* | < 0.001* |
 | No change (n = 17) | 2.8 |  ±  | 1.9 | (1.8–3.8) | 3.7 |  ±  | 2.2 | (2.6–4.9) | 0.9 |  ±  | 1.3 | (0.2–1.5) | 0.219 |  |