TABLE 7.
Patient-Reported Outcome Scores Preoperatively and 1 Year Postoperativelya
| Nerve Deficit (n = 14) | Asymptomatic (n = 26) | |
|---|---|---|
| mHHS | ||
| Preoperative | 66.2 ± 15.5 | 62.0 ± 14.3 |
| 1 year postoperative | 81.3 ± 15.5 | 83.0 ± 21.6 |
| P value | .0188 | .0022 |
| HOS-ADL | ||
| Preoperative | 71.3 ± 16.3 | 66.8 ± 15.9 |
| 1 year postoperative | 90.9 ± 10.8 | 86.1 ± 24.2 |
| P value | .0161 | .0255 |
| HOS-Sport | ||
| Preoperative | 46.3 ± 31.7 | 45.8 ± 16.5 |
| 1 year postoperative | 87.5 ± 14.5 | 81.7 ± 23.4 |
| P value | .0203 | .0338 |
| SF-12 mental component summary | ||
| Preoperative | 54.6 ± 10.1 | 48.8 ± 11.7 |
| 1 year postoperative | 56.0 ± 6.6 | 51.6 ± 9.9 |
| P value | .5728 | .2868 |
| SF-12 physical component summary | ||
| Preoperative | 38.2 ± 8.7 | 36.1 ± 8.7 |
| 1 year postoperative | 47.6 ± 10.9 | 47.2 ± 10.7 |
| P value | .0180 | .0009 |
| iHOT-12 | ||
| Preoperative | 37.2 ± 18.5 | 35.1 ± 14.2 |
| 1 year postoperative | 69.0 ± 23.4 | 70.5 ± 26.2 |
| P value | .0087 | .0005 |
aData are shown as mean ± SD. Five patients lost to follow-up at 1 year were all “asymptomatic” and were excluded from outcome score analysis. Bolded values indicate statistical significance (P < .05). HOS-ADL, Hip Outcome Score–Activities of Daily Living; HOS-Sport, Hip Outcome Score–Sport; iHOT-12, international Hip Outcome Tool–12; mHHS, modified Harris Hip Score; SF-12, 12-Item Short Form Health Survey.