Spectral computed tomography parameters of primary tumors and lymph nodes for predicting tumor deposits in colorectal cancer

Table 4 Logistic regression analysis

	Univariate		Multivariate
	OR (95%CI)	P value	OR (95%CI)	P value
AP-NIC-LN	0.000 (0.000, 0.001)	< 0.001
AP-NIC-NTR	0.013 (0.002, 0.086)	< 0.001	0.013 (0.002, 0.086)	< 0.001
VP-NIC-LN	0.019 (0.001, 0.424)	0.012
VP-NIC-T	44.143 (1.226, 1589.062)	0.038
VP-NIC-NTR	0.003 (0.000, 0.043)	< 0.001

AP: Arterial phase; VP: Venous phase; NIC: Normalized iodine concentration; LN: Lymph node; T: Primary tumor; NTR: Lymph node-to-primary tumor ratio.