Table 2.

Sensitivity and specificity of serum alpha-fetoprotein (AFP), quantified using fluorescence protein microarray or enzyme-linked immunosorbent assay (ELISA), for the diagnosis of hepatocellular carcinoma (HCC) using a cut-off value of 20 ng/ml AFP.

Assay	HCC (n = 65)		Control group (n = 45)
	AFP ≥ 20 ng/ml	AFP<20 ng/ml	AFP ≥ 20 ng/ml	AFP<20 ng/ml
Fluorescence protein microarray	38 (58.5%)	27 (41.5%)	0	45 (100.0%)
ELISA	36 (55.4%)	29 (44.6%)	0	45 (100.0%)

Data presented as n of patients (%).