Table 1.
Concomitant injuries and their respective impact on the median postoperative functional outcome scores of the injured/non-injured patients.
| Concomitant Injury Present | ||||
|---|---|---|---|---|
| Yes vs. No (Estimated Median; 95% CI) | ||||
| Patients (%) | IKDC * | LS * | TSDiff * | |
| Concomitant injuries | 76 (86%) | 90.8 vs. 92.0 | 95 vs. 95 | 0 vs. 0 |
| (−3.4; −8, 2.3) | (0; −5, 1) | (0; 0, 0) | ||
| p = 0.239 | p = 0.384 | p = 0.858 | ||
| Posterolateral fracture | 10 (11%) | 85.7 vs. 90.8 | 95 vs. 95 | 0 vs. 0 |
| (4.6; −2.3, 12) | (5; 0, 11) | (0; −1, 0) | ||
| p = 0.226 | p = 0.108 | p = 0.103 | ||
| Meniscus | 49 (56%) | 90.8 vs. 89.7 | 95 vs. 95 | 0 vs. 0 |
| (0; −4.6, 2.3) | (0; −3, 2) | (0; 0, 0) | ||
| p = 0.741 | p = 0.946 | p = 0.968 | ||
| medial | 29 (33%) | 90.8 vs. 90.3 | 95 vs. 95 | 0 vs. 0 |
| (−2.3; −5.7, 1.2) | (0; −4, 2) | (0; 0, 0) | ||
| p = 0.22 | p = 0.731 | p = 0.419 | ||
| lateral | 27 (31%) | 90.8 vs. 89.7 | 95 vs. 95 | 0 vs. 0 |
| (0; −4.6, 3.5) | (0; −3, 4) | (0; 0, 0) | ||
| p = 0.925 | p = 0.882 | p = 0.953 | ||
| Collateral ligament | 54 (61%) | 88.5 vs. 93.1 | 95 vs. 95 | 0 vs. 0 |
| (3.5; 0, 6.9) | (0; −1, 4) | (0; 0, 0) | ||
| p = 0.053 | p = 0.578 | p = 0.95 | ||
| medial | 49 (56%) | 88.5 vs. 92.6 | 95 vs. 95 | 0 vs. 0 |
| (2.3; −1.1, 5.8) | (0; −4, 1) | (0; 0, 0) | ||
| p = 0.144 | p = 0.889 | p = 0.782 | ||
| Lateral † | 27 (31%) | 89.7 vs. 90.8 | 95 vs. 95 | 1 vs. 0 |
| (2.3; −1.2, 5.8) | (1; −1, 5) | (0; −1, 0) | ||
| p = 0.256 | P = 0.285 | p = 0.107 | ||
† including 3 Segond fractures of the anterolateral ligament. * Three patients who underwent revision surgery were excluded. Estimated medians of differences and 95% CI were calculated with the Hodges–Lehmann estimator. p-value was calculated with the Mann–Whitney U test.