Table 3 Mean preoperative and postoperative HHS of patients and P values
From: Treatment of secondary hip arthritis from shell fragment and gunshot injury in the Syrian civil war
Group | Mean preoperative HHS (min–max) | Mean postoperative HHS (min–max) | P value |
|---|---|---|---|
Group 1 | 51.91 (29.25–72.95) | 82.20 (72.50–92.60) | P = 0.001* |
Group 2 | 54.10 (31.1–65.95) | 77.20 (46.80–94) | P = 0.002* |
Group 1 + group 2 | 52.96 (29.25–72.95) | 79.92 (46.80–94) | P < 0.001* |