Table 3 Total operative time (minutes) between the learning raTKA, mastered raTKA, and mTKA groups. Reported as least square (LS) mean and standard error (SE)
Comparison | LS mean (Std err.) | 95% CI | P Value |
|---|---|---|---|
Learning | 102.40 (1.89) | [98.68; 106.12] | |
Mastered | 86.51 (1.24) | [84.07; 88.95] | |
mTKA | 73.34 (1.03) | [71.30; 75.38] | |
Difference | |||
Learning vs. Mastered | 15.89 (2.26) | [11.44;20.34] | 0.001 |
Learning vs. mTKA | 29.06 (2.15) | [24.81; 33.31] | 0.001 |
Mastered vs. mTKA | 13.17 (1.61) | [9.99;16.35] | 0.001 |