A computer aided measurement method for unstable pelvic fractures based on standardized radiographs

BMC Medical Imaging

Table 6 Agreement for rotational displacement between the first impression of the 3D CT images and the measurements of the 3D reconstruction models

Doctor	Displacement plane	Kappa	P value
1	Sagittal	0.269	0.030
	Inlet	0.202	0.088
	Outlet	0.307	0.022
2	Sagittal	0.384	<0.001
	Inlet	0.540	<0.001
	Outlet	0.340	0.008
3	Sagittal	0.211	0.069
	Inlet	0.169	0.125
	Outlet	0.196	0.104
4	Sagittal	0.634	<0.001
	Inlet	0.493	<0.001
	Outlet	0.438	0.001
5	Sagittal	0.451	<0.001
	Inlet	0.549	<0.001
	Outlet	0.454	<0.001

ISSN: 1471-2342