Table 3.
Change in HRQoL scores by group at baseline and 6-month follow-up
| Baseline Unadjusted Mean (SD) | 6 months Unadjusted Mean (SD) | Δ0-6 Unadjusted Mean (SD) | Δ0-6 Adjusted Mean | P* (ANCOVA adjusted for baseline and significant covariates in Table 1) | |
|---|---|---|---|---|---|
| Physical Functioning | |||||
| Control | 75.8 (25.0) | 81.1 (20.4) | 2.34 (18.9) | 5.32 (3.8) | 0.79 |
| Home-based | 76.3 (25.0) | 75.7 (21.3) | 2.4 (21.5) | −0.56 (4.0) | |
| Supervised | 79.1 (20.7) | 79.17 (21.3) | 1.22 (23.4) | 0.03 (3.5) | |
| Role-Physical | |||||
| Control | 84.5 (30.9) | 83.8 (29.9) | −3.4 (35.0) | −0.70 (5.1) | 0.57 |
| Home-based | 83.5 (30.1) | 73 (39.1) | −9.2 (38.8) | −10.5 (5.9) | |
| Supervised | 75.7 (32.8) | 78.72 (37.6) | −0.53(42.8) | 3.0(5.8) | |
| Role-Emotional | |||||
| Control | 82.4 (33.9) | 76.5 (34.8) | −2.6 (36.4) | −5.9 (5.8) | 0.14 |
| Home-based | 81.9 (32.8) | 79.3 (33.6) | −1.4 (33.3) | −2.5 (5.7) | |
| Supervised | 81.0 (33.5) | 89.4 (26.1) | 5.0 (36.1) | 8.3 (5.0) | |
| Energy/Fatigue | |||||
| Control | 61.6 (18.5) | 63.1 (18.5) | 2.1 (16.2) | 1.6 (3.1) | 0.28 |
| Home-based | 62.6 (17.6) | 66.9 (15.6) | 5.0 (15.2) | 4.3 (2.8) | |
| Supervised | 63.8 (18.9) | 70.0 (15.9) | 4.2 (19.9) | 6.3 (2.9) | |
| Emotional Well-being | |||||
| Control | 80.5 (15.8) | 80.9 (13.8) | 1.3 (15.7) | 0.4 (2.5) | 0.33 |
| Home-based | 82.2 (12.2) | 82.1 (12.5) | −0.1 (12.5) | −0.1 (2.1) | |
| Supervised | 81.4 (15.1) | 85.3 (11.6) | 2.4 (17.1) | 3.8 (2.2) | |
| Social Functioning | |||||
| Control | 83.6 (22.4) | 83.2 (20.4) | −0.7 (27.5) | −0.5 (3.6) | 0.46 |
| Home-based | 84.7 (24.2) | 78.8 (24.7) | −4.60 (27.8) | −6.0 (4.2) | |
| Supervised | 79.3 (23.8) | 84.4 (23.1) | 3.1 (27.4) | 5.0 (3.9) | |
| Pain | |||||
| Control | 73.9 (23.1) | 71.7 (25.6) | −3.4 (35.0) | −2.2 (4.1) | 0.43 |
| Home-based | 76.7 (20.8) | 70.3 (25.4) | −9.2 (38.8) | −6.4 (4.0) | |
| Supervised | 73.2 (21.6) | 76.0 (22.0) | −0.5 (42.8) | 2.8 (3.6) | |
| General Health | |||||
| Control | 67.5 (13.9) | 65.38 (13.28) | −2.4 (16.4) | −2.1 (2.3) | 0.41 |
| Home-based | 70.2 (13.2) | 68.4 (15.7) | −0.3 (11.0) | −1.8 (2.5) | |
| Supervised | 71.5 (14.4) | 70.3 (13.8) | −1.0 (16.2) | −1.2 (2.3) | |
| Health Change | |||||
| Control | 56.1 (24.2) | 56.7 (28.1) | 2.9 (33.8) | 0.7 (4.4) | 0.090 |
| Home-based | 51.5 (27.1) | 67.9 (26.0) | 14.3 (36.4) | 16.4 (4.5) | |
| Supervised | 56.7 (27.0) | 67.6 (25.5) | 10.9 (36.0) | 10.9 (4.4) |
Adjusted mean change indicates adjustment for the baseline health-related quality of life (HRQOL) scores and covariates
*
p-value for group effects on 6-month changes in HRQoL adjusting for the baseline scores and covariates (Physical Functioning: education level, smoking status, baseline BMI; Role-Physical: education level, smoking status, baseline BMI; Role-Emotional: marital status; Energy/Fatigue: marital status, smoking status; Social Functioning: education level; Bodily Pain: marital status, smoking status, baseline BMI; General Health: marital status, smoking status, baseline BMI; Health Change: baseline BMI)