Open Access
Table 3.
Oxford knee scoring (OKS).
| Variables | Drain control (n = 61) | No drain study (n = 59) | t-value | p value |
|---|---|---|---|---|
| Pre-Op | 10.796 ± 2.8814 | 10.389 ± 3.0739 | 0.7478 | 0.4561 |
| Two weeks | 24.1803 ± 3.7617 | 24.1356 ± 3.6410 | 0.0666 | 0.947 |
| Six months | 34.48 ± 4.1066 | 33.9661 ± 3.8639 | 0.7064 | 0.4814 |
| One year | 43.2787 ± 3.4647 | 43.2712 ± 3.5807 | 0.0109 | 0.9913 |
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