Table 2 Perioperative data and radiological results
Variables | Mesh reconstruction group (n = 51 Hips) | Conventional capsular repair group (n = 55 Hips) |  | P value |
|---|---|---|---|---|
Mean ± Standard deviation | ||||
Operation time (min) | 91 ± 14.2 | 78 ± 15.9 | t = 4.327 | < 0.001 |
CRP and ESR | ||||
 Pre-operation CRP (mg/dl) | 0.75 ± 1.17 | 0.85 ± 1.28 | t =  − 0.443 | 0.658 |
 Post-operation CRP (mg/dl) | 2.96 ± 2.59 | 3.64 ± 2.68 | t =  − 1.313 | 0.192 |
 Pre-operation ESR (mm/H) | 15.9 ± 11.66 | 17.5 ± 11.96 | t =  − 0.699 | 0.486 |
 Post-operation ESR (mm/H) | 25.9 ± 15.02 | 29.3 ± 14.75 | t =  − 1.166 | 0.246 |
Ranawat sign (combined ante version) (°) | 33.9 ± 3.53 | 34.5 ± 3.16 | t =  − 0.881 | 0.380 |
Radiological evaluation | ||||
 Acetabular ante version angle (°) | 19.1 ± 2.76 | 20.4 ± 2.58 | t =  − 2.479 | 0.015 |
 Acetabular abduction angle (°) | 40.6 ± 2.75 | 38.9 ± 2.59 | t = 3.308 | 0.001 |
 Leg length discrepancy (mm) | 0.9 ± 1.46 | 0.6 ± 1.54 | t = 1.042 | 0.300 |
 Offset difference (mm) | 1.6 ± 2.28 | 2.1 ± 2.46 | t =  − 1.210 | 0.229 |