Table 2 Preoperative and postoperative HHS
From: Management of intraoperative acetabular fracture in primary total hip arthroplasty
| Minimum | Maximum | Mean | Standard deviation | ||
|---|---|---|---|---|---|
| Preoperative HHS | 13 | 48 | 30.8 | 9.7 | t = 27.1 |
| Preoperative HHS | 82 | 97 | 90.2 | 4.2 | P<0.05 |