BMC Musculoskeletal Disorders

Table 3 Inter-observer reliabilities of the observer 1 and observer 2

From: Grayscale inversion radiographic view provided improved intra- and inter-observer reliabilities in measuring spinopelvic parameters in asymptomatic adult population

	Parameters	Standard view		Grayscale inversion view
	Parameters	ICC^a	95 % CI^b	ICC^a	95 % CI^b
1^st time	Thoracic kyphosis	0.892	0.774–0.949	0.897	0.784–0.951
	Lumbar lordosis	0.968	0.933–0.985	0.956	0.907–0.979
	Sagittal vertical axis	0.918	0.875–0.934	0.983	0.973–0.991
	Pelvic incidence	0.863	0.777–0.950	0.983	0.965–0.992
	Pelvic tilt	0.815	0.612–0.912	0.917	0.826–0.960
	Sacral slope	0.888	0.764–0.947	0.933	0.858–0.968
2^nd time	Thoracic kyphosis	0.945	0.884–0.974	0.932	0.857–0.968
	Lumbar lordosis	0.948	0.891–0.975	0.937	0.867–0.970
	Sagittal vertical axis	0.913	0.863–0.937	0.993	0.985–0.997
	Pelvic incidence	0.874	0.734–0.940	0.941	0.913–0.957
	Pelvic tilt	0.895	0.779–0.950	0.926	0.845–0.965
	Sacral slope	0.925	0.843–0.965	0.984	0.967–0.992

ICC^a indicates inter- and/or intra-class correlation coefficient; CI^b indicates confidence interval

Back to article page

ISSN: 1471-2474

Contact us

Submission enquiries: bmcmusculoskeletaldisorders@biomedcentral.com
General enquiries: ORSupport@springernature.com