Table 2 Clinical results
Preoperative | Follow-up at 5.6 years | p value (Student’s two tailed paired test) | |
|---|---|---|---|
Harris hip score (points) | 53 (range, 35–67) | 90 (range, 71–100) | <0.001 |
Excellent (90–100) | 0 | 34 (91.9%) | - |
Good (80–89) | 0 | 0 | - |
Fair (70–79) | 0 | 3 (8.1%) | - |
Poor (<70) | 37 (100.0%) | - | |
WOMAC score (points) | 53 (range, 40–67) | 94 (range, 76–100) | <0.001 |
UCLA activity score (points) | 2.9 (range, 2–4) | 6.3 (range, 4–10) | <0.001 |
Thigh pain | - | None | - |
Clicking Sound | - | 1 (2.56%) | - |
Squeaking sound | - | None | - |