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Comparison of preoperative and the final follow-up radiographic and clinical results.
| Index | Preoperatively | Final follow-up | t | P |
|---|---|---|---|---|
| HHS | 36.5 ± 7.8 | 81.8 ± 6.2 | 23.58 | 0.00 |
| VAS | 7.1 ± 2.8 | 3.2 ± 1.9 | 10.00 | 0.00 |
| Length of affected limb | 20.34 ± 8.9 | 17.8 ± 9.8 | 1.62 | 0.16 |
Note: HHS: harris hip score; VAS: visual analogue scale.
