. 2017 Nov 20;57(4):457–468. doi: 10.2169/internalmedicine.9064-17

Table 4.

Comparison of Staging Systems for Predicting Tumor Recurrence in Training Set.

Variables	C-index (95%CI)
Nomogram	0.640 (0.597-0.683)
CLIP score	0.565 (0.527-0.602)
Okuda score	0.532 (0.503-0.562)
JIS score	0.556 (0.515-0.596)
TNM	0.540 (0.502-0.577)
BCLC	0.536 (0.499-0.574)

CLIP: Cancer of the Liver Italian Program, JIS: Japan Integrated Staging, TNM: tumor-node-metastasis staging system developed by Liver Cancer Study Group of Japan, BCLC: Barcelona Clinic Liver Cancer. In parentheses: percentages or 95% conﬁdence interval