Study groups and time points | SF-36v2 scores, mean (SD) | |||
---|---|---|---|---|
Vitality | Social functioning | Role-emotional | Mental health | |
Hyal-Joint® (n = 8) | ||||
Baseline | 49.4 (9.9) | 38.4 (10.1) | 36.9 (10.9) | 42.3 (18.8) |
Week 4 | 50.9 (4.4) | 46.6 (8.5) | 44.2 (5.5) | 49.7 (13.3) |
Week 8 | 52.1 (4.7) | 43.2 (12.4) | 42.3 (10.2) | 44.4 (16.3) |
Change baseline vs week 4 | 1.6 (9.9) | 8.2 (8.8) | 7.3 (7.3) | 7.4 (12.2) |
P value | 0.669 | 0.033 | 0.026 | 0.131 |
Change baseline vs week 8 | 2.7 (11.9) | 4.8 (12.5) | 5.4 (8.8) | 2.1 (15.2) |
P value | 0.537 | 0.318 | 0.129 | 0.707 |
Placebo (n = 8) | ||||
Baseline | 49.8 (12.3) | 44.6 (11.6) | 39.4 (13.4) | 48.3 (9.9) |
Week 4 | 49.4 (9.1) | 49.3 (8.2) | 38.9 (11.6) | 49.7 (10.9) |
Week 8 | 53.3 (6.5) | 46.6 (8.9) | 44.7 (9.6) | 52.5 (8.4) |
Change baseline vs week 4 | -0.4 (8.4) | 4.8 (4.5) | -0.5 (7.0) | 1.4 (9.4) |
P value | 0.897 | 0.021 | 0.843 | 0.684 |
Change baseline vs week 8 | 3.5 (9.3) | 2.0 (7.7 | 5.3 (6.2) | 4.2 (9.7) |
P value | 0.323 | 0.477 | 0.045 | 0.258 |