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Change of cup position at the last follow-up
| Differencea | p-value | |
|---|---|---|
| Change of abduction angle (degrees) | < 1 | 0.187 |
| Cup migration (mm) | ||
| x-axis | < 5 | 0.138 |
| y-axis | < 5 | 0.591 |
aDifference between the immediately postoperative follow-up and the most recent follow-up
