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Factors affecting preoperative and postoperative femoral rotation in the standing position.
| A: Preoperative factors affecting preoperative femoral rotation in the standing position | ||
|---|---|---|
| Correlation coefficient (r) | P | |
| SVA | 0.388 | .001 |
| Knee flexion angle | 0.271 | .028 |
| B: Postoperative factors affecting postoperative femoral rotation in the standing position | ||
|---|---|---|
| Correlation coefficient (r) | P | |
| SVA | 0.309 | .006 |
| Knee flexion angle | 0.311 | .006 |
| SS | −0.241 | .03 |
| L1/S1 | 0.289 | .01 |
| Stem anteversion | −0.268 | .03 |
