Selected factors | X ray | CT scan | ||||
---|---|---|---|---|---|---|
P value | P value | |||||
AP | Iliac oblique | Obturator oblique | Axial | Coronal | Sagittal | |
Classification of pelvic fracture (AO) | 1 | 0.159 | 0.37 | 0.788 | 0.658 | 0.297 |
SI joint diastasis | 0.327 | 0.067 | 0.114 | 0.322 | 0.519 | 0.217 |
Sacral fracture | 0.931 | 0.456 | 0.763 | 0.639 | 0.702 | 0.187 |
Classification of acetabular fracture (Letournel) | 0.001* | 0.007 | 0.168 | 0.002* | 0.059 | 0.020* |
Sequence of surgical approaches | 0.599 | 0.748 | 0.511 | 0.447 | 0.680 | 0.680 |
Reduction quality of pelvis (Matta) | 0.011* | 0.030* | 0.335 | 0.087 | 0.708 | 0.173 |
Reduction quality of pelvis (inlet ratio) | 0.412 | 0.941 | 0.414 | 0.107 | 0.650 | 0.407 |
Reduction quality or pelvis (outlet ratio) | 0.862 | 0.823 | 0.470 | 0.985 | 0.354 | 0.209 |
Vertical reduction quality or pelvis | 0.620 | 0.291 | 0.479 | 0.377 | 0.481 | 0.174 |
Rotational reduction quality of pelvis | 0.966 | 0.177 | 0.130 | 0.109 | 0.159 | 0.291 |