CT Texture Analysis for Preoperative Identification of Lymphoma from Other Types of Primary Small Bowel Malignancies

Table 5

The crossvalidation of three multivariate models.

	Arterial texture		Venous texture		Clinical model
	Training	Test	Training	Test	Training	Test
Accuracy	0.900	0.831	0.838	0.762	0.854	0.828
Sensitivity	0.877	0.829	0.840	0.780	0.818	0.801
Specificity	0.941	0.833	0.832	0.727	0.920	0.883