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Comparing mean of activity, non-deformity, movement before and after surgery (paired t test).
| Mean and SD |
Mean difference | p-value | ||
|---|---|---|---|---|
| Before surgery | After surgery | |||
| Activity | 8.93 ± 8.1 | 44.28 ± 9.03 | 35.35 ± 9.5 | 0.001 |
| Non-deformity | 1.6 ± 0.74 | 3.95 ± 0.22 | 2.35 ± 0.8 | 0.001 |
| Joint movement | 3.61 ± 0.33 | 4.94 ± 0.07 | 1.33 ± 0.35 | 0.001 |
| Mean of Harris Hip Score (HHS) | 20.36 ± 14.26 | 96.15 ± 5.14 | 75.79 ± 15.77 | 0.001 |
