Table 5.

Sensitivity and specificity of gene sets for hepatitis B virus (+) hepatocellular carcinoma detection in chronic hepatitis B group

No.	Marker	TP/FN	FP/TN	Sensitivity (%)TP/(TP + FN)	Specificity (%)TN/(TN + FP)
1	AFP	56/44	14/23	56.0	62.1
2	MT1M	50/50	2/35	50.0	94.6
3	MT1G	69/31	6/31	69.0	83.8
4	MT1M/MT1G	90/10	7/30	90.0	81.1

Sensitivity (%), TP/(TP + FN) and specificity (%), TN/(TN + FP) of each gene set were calculated and plotted. MT1M/MT1G, MT1M or MT1G promoter methylation. TP: True positive; FN: False negative; FP: False positive; TN: True negative.