Table 1 Comparison between different genders: Diameters of screws, Lengths of screws
From: The largest secure corridor of the infra-acetabular screw—a 3-D axial perspective analysis
Group | Diameterb (mm) | Lengthb (mm) |
|---|---|---|
All (n = 200) | 5.01 ± 1.28 | 93.99 ± 8.92 |
Male (n = 100) | 5.54 ± 1.38 | 100.23 ± 6.37 |
Female (n = 100) | 4.49 ± 0.90 | 87.74 ± 6.36 |
t valuea | 6.391 | 13.860 |
P valuea | 0.00 | 0.00 |