Table 2 Comparison of operative data and results in both groups
Total | Group (A) Stump-preservation group | Group (B) Stump-resection group | P-value | |||||
|---|---|---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Mean | SD | |||
Time to surgery (weeks) | 15.7 | 5.6 | 16.3 | 5.7 | 15.2 | 5.6 | 0.453 | |
Operative time (minutes) | 89.0 | 28.8 | 106.8 | 24.1 | 71.2 | 21.2 | < 0.001 | |
Tegner activity score | Pre-injury | 6.3 | 1.1 | 6.3 | 1.1 | 6.2 | 1.1 | 0.550 |
Postoperative | 5.8 | 0.9 | 5.9 | 0.9 | 5.7 | 1.0 | 0.286 | |
P- value (Pre-injury vs. Postoperative) | < 0.001 | 0.003 | 0.003 | |||||
Side-to side difference in KT-1000 | 1.2 | 1.1 | 1.2 | 1.1 | 1.2 | 1.1 | 0.805 | |
Absolute proprioception error | 2.6 | 0.9 | 2.3 | 0.9 | 2.9 | 0.5 | 0.038 | |