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Postoperative VAS score, time to walking without crutches, and Harris score between the FNS and cannulated screw groups (mean ± SD)
| Groups | Postoperative VAS score | Time to walking without crutches (months) | Harris score |
|---|---|---|---|
| FNS | 3.13 ± 1.07 | 5.23 ± 1.33 | 86.16 ± 7.26 |
| Cannulated screw | 3.77 ± 1.04 | 6.03 ± 1.45 | 82.37 ± 7.52 |
| t value | 2.520 | 5.174 | 2.164 |
| P value | 0.018 | <0.001 | 0.039 |
