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Comparison of difference in AKSS in different CR Knee subgroups (as per PCO).
| Difference in PCO | Group 1 ≤ 1 mm | Group 2(1–3)mm | Group 3(>3)mm |
|---|---|---|---|
| AKSS Pre op | 46 | 49.46 | 46 |
| AKSS 4weeks | 65.4 | 62.61 | 57.12 |
| AKSS 8weeks | 77 | 69.86 | 67.75 |
| AKSS 3months | 81 | 76.25 | 74 |
| AKSS 1year | 82.2 | 80.11 | 76.81 |
| AKSS 2years | 82.2 | 79.82 | 77.44 |
