Table 6.

Mean intra class correlation coefficients (ICC) for inter- and intraobserver reliabilities of X-rays and computed tomography scans of lumbar fractures and p values for differences between X-rays and CT scans

	X-rays of the lumbar fractures	Computed tomographies of the lumbar fractures	p value
Mean interobserver reliabilities
Vertebral kyphosis	0.670	0.704	0.035
Segmental kyphosis	0.790	0.874	0.151
Local kyphosis	0.762	0.763	0.883
Mean intraobserver reliabilities
Vertebral kyphosis	0.685	0.727	0.137
Segmental kyphosis	0.803	0.835	0.267
Local kyphosis	0.751	0.780	0.253