Table 2 Between-group differences in SF-36 domain and composite summary scores of study participantsa
Baseline (t0) | Post-intervention (t1) | Follow-up (t2) | ||||
|---|---|---|---|---|---|---|
Intervention (n = 175) | Control (n = 176) | Intervention (n = 120) | Control (n = 126) | Intervention (n = 123) | Control (n = 120) | |
M (SD) | M (SD) | M (SD) | M (SD) | M (SD) | M (SD) | |
Physical functioning (PF) | 47.0 (8.2) | 45.0 (8.9) | 49.6 (7.8) | 47.5 (8.1) | 50.6 (7.6) | 47.4 (9.3) |
Role limitations/physical health (RP) | 44.7 (11.6) | 42.1 (12.0) | 50.0 (9.7) | 45.3 (11.9)* | 48.6 (10.3) | 44.7 (12.4)* |
Bodily pain (BP) | 48.9 (9.0) | 47.0 (8.9) | 50.8 (9.0) | 47.7 (9.5)* | 50.2 (9.3) | 47.5 (10.2) |
General health (GH) | 48.0 (8.3) | 47.3 (9.5) | 48.9 (8.4) | 46.8 (8.9) | 50.1 (8.8) | 47.0 (9.8)* |
Vitality (VT) | 47.2 (8.8) | 46.3 (9.8) | 50.5 (8.7) | 47.8 (9.4)* | 50.5 (9.2) | 47.9 (10.0)* |
Social Functioning (SF) | 46.5 (9.2) | 44.9 (10.4) | 49.9 (7.9) | 47.9 (10.0) | 50.1 (8.3) | 48.0 (10.6) |
Role limitations/emotional health (RE) | 45.5 (12.1) | 45.5 (12.2) | 47.2 (10.9) | 49.7 (10.1)** | 48.4 (10.5) | 47.1 (12.2) |
Mental health (MH) | 45.1 (9.1) | 45.4 (9.4) | 42.5 (8.6) | 41.8 (9.1) | 50.2 (8.5) | 48.8 (10.4)* |
Physical component summary (PCS) | 47.9 (8.7) | 45.3 (9.5) | 52.0 (8.6) | 47.6 (9.2)** | 50.2 (8.9) | 46.3 (10.4) |
Mental component summary (MCS) | 45.5 (10.3) | 46.1 (10.8) | 45.3 (9.7) | 46.2 (9.9) | 49.5 (9.4) | 48.6 (11.6) |