Table 2.

Area under ROC curve with 3-year survival as critical value.

Test result variable(s)	Area	Std. error	Sig	Asymptotic 95% confidence interval
				Lower bound	Upper bound
L3	0.441	0.032	0.068	0.379	0.503
L4	0.404	0.032	0.003	0.341	0.467
L5	0.452	0.032	0.141	0.390	0.515
L1	0.414	0.032	0.008	0.352	0.476
PNI	0.541	0.033	0.203	0.477	0.606