Table 3 Possible risk factors related to an unsatisfactory outcome
Variables | Satisfactory outcome* (N = 62) | Unsatisfactory outcome* (N = 3) | p-value |
|---|---|---|---|
Age (year) | 27.7 ± 8.07 | 37.0 ± 10.82 | 0.472 |
BMI (kg/m2) | 22.0 ± 2.98 | 23.4 ± 4.14 | 0.812 |
Degree of OA (Tönnis grade) | 0.19 ± 0.40 | 0.33 ± 0.58 | 1.000 |
Duration of surgery (min) | 106.8 ± 39.22 | 95.0 ± 5.00 | 0.898 |
Intraoperative blood loss (ml) | 492.1 ± 138.58 | 500.0 ± 100.00 | 1.000 |
Duration of follow-up (months) | 35.5 ± 10.68 | 30.0 ± 9.17 | 0.741 |
Preoperative mHHS (points) | 72.8 ± 8.46 | 58.7 ± 6.94 | 0.075 |
Preoperative VAS (points) | 5.2 ± 0.85 | 6.0 ± 1.00 | 0.964 |
Preoperative LCE angle (°) | 3.9 ± 9.22 | 12.2 ± 1.78 | 0.065 |
Preoperative ACE angle (°) | 0.3 ± 8.17 | 9.7 ± 7.22 | 0.224 |
Preoperative AI angle (°) | 26.5 ± 7.54 | 22.4 ± 4.10 | 0.514 |