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Functional activity in patients with osteonecrosis and primary osteoarthritis at final followup
| Outcome (functional activity) | Patients in the osteonecrosis group (hips) | Patients in the primary osteoarthritis group (hips) | p Value |
|---|---|---|---|
| Unlimited ambulator | 25 (28) | 68 (70) | 0.32 |
| Active community ambulator | 2 (2) | 10 (10) | |
| Limited community ambulator | 0 | 2 (2) |
