Table 3 Pre-operative and post-operative knee society score for different grade of medical compartment OA
From: Arthroscopic cartilage regeneration facilitating procedure for osteoarthritic knee
| Â | AMR (N=105) | AMR + PLR (N=29) | ||||||
|---|---|---|---|---|---|---|---|---|
Grade | Pain (SD) | Function (SD) | Pain (SD) | Function (SD) | ||||
| Â | Pre-op. | Post-op. | Pre-op. | Post-op. | Pre-op. | Post-op. | Pre-op. | Post-op. |
I | 37.7 (18.8) | 92.3 (13.3) | 48.3 (20.2) | 78.3 (20.2) | - | - | - | - |
II | 53.0 (12.6) | 84.1 (9.9) | 54.0 (14.6) | 73.2 (14.3) | 53.6 (9.8) | 80.7 (16.4) | 56.6 (11.1) | 71.6 (19.7) |
III | 47.8 (13.6) | 76.4 (12.4) | 53.7 (16.1) | 68.7 (13.1) | 52.8 (14.2) | 69.8 (14.1) | 57.8 (10.9) | 65.0 (15.8) |
IV | 43.3 (12.8) | 76.4 (20.6) | 51.1 (16.9) | 65.6 (18.1) | 44.0 (N=1) | 64.0 (N=1) | 60.0 (N=1) | 70.0 (N=1) |
Total | 49.9 (13.5) | 81.0 (12.6) | 53.5 (15.3) | 71.1 (14.4) | 53.0 (11.0) | 76.7 (16.1) | 57.1 (10.7) | 69.5 (18.2) |
P value | <0.001 | <0.001 | <0.001 | <0.001 | ||||