Prognostic value of a nomogram model for postoperative liver metastasis of colon cancer

Table 5 Predictive value of systemic inflammatory index, lymphatic metastasis, C-reactive protein/albumin ratio, and red blood cell distribution width in patients with postoperative liver metastasis

Considerations	Truncation value	AUC	SE	P value	95%CI	Sensitivity (%)	Idiosyncrasy (%)
SII	290.52	0.88	0.03	< 0.01	0.83-0.94	96.2	71.6
CAR	0.86	0.68	0.04	< 0.01	0.60-0.76	65.4	67.2
RDW	16.76	0.67	0.04	< 0.01	0.59-0.76	50	87.4

CAR: C-reactive protein/albumin ratio; RDW: Red blood cell distribution width; SII: Systemic inflammatory index; AUC: Area under the curve.