| Learning group | Proficiency group | P-value | Conventional group | P-value |
---|---|---|---|---|---|
Duration of surgery | 129.12(10.71,107–147) | 94.43(18.04,63–136) | 0.000* | 84.86(14.26,57–129) | 0.001* |
Cup anteversion | 20.92(7.93,8.10–39.60) | 19.96(5.68,4.50–33.60) | 0.573 | 17.84(6.81,4.10–35.50) | 0.049* |
Cup inclination | 37.59(5.60,24.10–44.50) | 38.97(4.78,30.30–50.10) | 0.314 | 40.18(4.59,28.40–49.20) | 0.127 |
Lewinnek safe zone (%) | 14 (82.4%) | 57 (90.5%) | 0.347 | 62 (77.5%) | 0.039* |
LLD, mm[M(IQR)] | 7.0 (3.0) | 6.0 (5.0) | 0.251 | 8.09 (4.33) | 0.000* |
Acceptable LLD (%) | 15(88.2%) | 60 (95.2%) | 0.290 | 69(86.3%) | 0.073 |
Offset-D, mm[M(IQR)] | 3.12 (2.15) | 2.83 (2.30) | 0.934 | 3.45 (2.40) | 0.067 |
Acceptable offset (%) | 15 (88.2%) | 57 (90.5%) | 0.785 | 69(86.3%) | 0.438 |
Postoperative HHS | 92.12(7.47,77–100) | 89.03(7.72,68–100) | 0.145 | 88.76(5.79,72–100) | 0.818 |