Table 1 Pre-operative data
From: Adopting the direct anterior approach: experience and learning curve in a Chinese patient population
Group | Age (years) | Gender (M/F) | BMI (kg/m2) | Diagnosis (ONFH ‘s proportion) | Pre-op Harris score |
|---|---|---|---|---|---|
Group A | 41.54 ± 4.08 | 32/18 | 21.79 ± 0.76 | 90.00% | 51.09 ± 10.58 |
Group B | 37.50 ± 3.86 | 30/20 | 23.37 ± 1.00 | 88.00% | 54.09 ± 15.34 |
t/λ2 | 1.12 | 2.94 | 6.13 | 1.07 | 1.22 |
p | 0.639 | 0.086 | 0.014 | 0.889 | 0.226 |