Table 5.

Area under the curve for quantifying discriminatory power of a test for those with and without HCC

Test variables	Area	Std. error	P-value	95% confidence interval
Alpha-fetoprotein	0.916	0.029	0.001	0.860-0.973
Squamous cell carcinoma antigen	0.525	0.069	0.700	0.389 – 0.661