|  | Acupuncture | Control |
---|---|---|---|
OUTCOMES AT THREE MONTHS | |||
Mean OKS (SD) | Â | 23.07 (6.54) | 26.07 (10.91) |
Mean WOMAC Scores (SD) | |||
 | Pain | 3.6 (2.92) | 6.57 (4.54) |
 | Stiffness | 2.2 (1.78) | 3.29 (1.86) |
 | Function | 13.4 (12.12) | 21.86 (11.99) |
 | Global | 19.2 (16.52) | 31.71 (17.5) |
Mean SF36 Scores (SD) | |||
 | Physical Functioning | 60 (27.97) | 52.14 (20.16) |
 | Social Functioning | 78.33 (25.65) | 71.43 (24.72) |
 | Role Physical Functioning | 63.33 (28.63) | 53.57 (29.08) |
 | Role Mental Functioning | 76.11 (26.7) | 76.79 (24.06) |
 | Mental Health | 75 (14.64) | 70 (21.99) |
 | Vitality | 61.67 (18.13) | 49.52 (17.01) |
 | Pain | 68.93 (24.01) | 59.57 (24.63) |
 | General Health | 71.33 (18.62) | 58.62 (21.27) |
EQ5D (mean) | Â | 0.71 (0.26) | 0.66 (0.25) |
OUTCOMES AT TWELVE MONTHS | |||
Mean OKS (SD) | Â | 24.5 (7.5) | 28.1 (9) |
Mean WOMAC Scores (SD) | Â | Â | Â |
 | Pain | 4.7 (2.3) | 5.3 (3.9) |
 | Stiffness | 2.7 (1.6) | 2.8 (1.6) |
 | Function | 17.4 (13.9) | 17.6 (12.6) |
 | Global | 24.8 (17.1) | 25.6 (17.6) |
Mean SF36 Scores (SD) | |||
 | Physical Functioning | 54.2 (29.5) | 55.6 (24.9) |
 | Social Functioning | 81.3 (20.3) | 76.6 (20.5) |
 | Role Physical Functioning | 71.4 (25.21) | 57.8 (27.9) |
 | Role Mental Functioning | 79.2 (26.95) | 67.7 (18.6) |
 | Mental Health | 73.1 (17.02) | 65.0 (19.1) |
 | Vitality | 58.2 (13.11) | 46.9 (17.4) |
 | Pain | 65.2 (22.3) | 65.9 (17.3) |
 | General Health | 67.7 (18.7) | 62.4 (4.2) |
EQ5D (mean) | Â | 0.66 (0.24) | 0.63 (0.19) |