| Male | Female | t value | P value |
---|
AB (mm) | 8.03 ± 2.01 | 8.68 ± 2.35 | −1.255 | 0.214 |
OB (mm) | 8.49 ± 2.68 | 8.87 ± 2.79 | −0.593 | 0.555 |
OM (mm) | 6.61 ± 1.83 | 4.47 ± 1.41 | 5.852 | < 0.001 |
OP (mm) | 99.43 ± 4.04 | 88.83 ± 3.71 | 11.440 | < 0.001 |
A1B1 (mm) | 10.49 ± 2.58 | 10.10 ± 2.63 | 0.395 | 0.696 |
O1B1 (mm) | 6.17 ± 1.84 | 6.63 ± 1.49 | −0.755 | 0.457 |
O1M1(mm) | 4.22 ± 1.11 | 3.53 ± 1.17 | 1.594 | 0.121 |
O1P1 (mm) | 98.19 ± 4.37 | 87.31 ± 4.48 | 6.496 | < 0.001 |
O1D (mm) | 20.03 ± 4.00 | 19.08 ± 3.41 | 0.688 | 0.497 |
O1E (mm) | 30.64 ± 4.62 | 25.79 ± 3.34 | 3.283 | 0.003 |
DE (mm) | 10.61 ± 2.04 | 6.71 ± 2.22 | 4.796 | < 0.001 |
- AB: posterior distance between the entry point of all-in screw and the apex of iliopubic eminence; OB: medial distance between the entry point of all-in screw and the apex of iliopubic eminence; OM: distance between entry point of all-in screw and pelvic rim; OP: length of the infra-acetabular corridor (IAC); A1B1: posterior distance between the entry point of in-out-in screw and the apex of iliopubic eminence; O1B1: medial distance between the entry point of in-out-in screw and the apex of iliopubic eminence; O1M1: distance between entry point of in-out-in screw and true pelvic rim; O1P1: length of the infra-acetabular corridor (IAC); O1D: distance between entry point of in-out-in screw and the proximal perforation point in the quadrilateral plate; O1E: distance between entry point of in-out-in screw and the distal perforation point in the quadrilateral plate; DE: length of screw outside of the cortex.