Clinical Study
Total Hip Arthroplasty Using the S-ROM-A Prosthesis for Anatomically Difficult Asian Patients
Table 2
Preoperative and postoperative Japanese orthopaedic association score.
(a) Preoperative and postoperative JOA score with history of osteotomy of the hip |
| | Preop | Postop |
| Pain | 11.7 | 32.9 | Range of motion | 13.0 | 15.1 | Walk | 9.1 | 11.4 | Activity of daily living | 12.0 | 14.6 | Total | 45.8 | 74.1 |
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(b) Preoperative and postoperative JOA score without history of osteotomy of the hip |
| | Preop | Postop |
| Pain | 14.9 | 36.4 | Range of motion | 11.1 | 16.0 | Walk | 7.7 | 13.6 | Activity of daily living | 12.4 | 16.1 | Total | 46.1 | 82.1 |
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(c) Preoperative and postoperative JOA score in all patients |
| | Preop | Postop |
| Pain | 14.0 | 35.4 | Range of motion | 11.7 | 15.6 | Walk | 8.1 | 13.0 | Activity of daily living | 12.3 | 15.7 | Total | 46.1 | 79.7 |
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(Mann-Whitney U test).
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