Table 2 Comparison of knee joint function scores between the two groups
From: Two-stage ligament reconstruction with remnant preservation as treatment of knee dislocation
Remnant-preserved group (n = 48) | Simple reconstruction group (n = 22) | t | P | |
|---|---|---|---|---|
Knee flexion angle | ||||
Preoperative | 125.4 ± 6.7 | 120.8 ± 3.8 | 0.722 | 0.473 |
Last follow-up | 131.6 ± 4.9 | 127.2 ± 3.9 | 3.674 | 0.000 |
t | 8.186 | 6.370 | ||
P | 0.000 | 0.000 | ||
IKDC score | ||||
Preoperative | 28.9 ± 4.5 | 30.1 ± 4.1 | 0.333 | 0.292 |
Last follow-up | 88.9 ± 4.9 | 84.4 ± 5.6 | 0.838 | 0.001 |
t | 68.640 | 39.957 | ||
P | 0.000 | 0.000 | ||
Lysholm score | ||||
Preoperative | 17.1 ± 4.1 | 16.7 ± 5.7 | 0.332 | 0.741 |
Last follow-up | 91.5 ± 3.9 | 86.7 ± 5.4 | 4.218 | 0.000 |
t | 83.779 | 52.224 | ||
P | 0.000 | 0.000 | ||
Tegner score | ||||
Preoperative | 4.8 ± 0.9 | 4.4 ± 0.7 | 1.892 | 0.063 |
Last follow-up | 5.6 ± 0.9 | 4.9 ± 0.5 | 3.353 | 0.001 |
t | 8.517 | 3.924 | ||
P | 0.000 | 0.001 | ||