Table 4.

Comparison of predictive models for 1-, 3-, and 5-year survival using ANN and LR: training data.

	1-year survival		3-year survival		5-year survival
	(N = 347)		(N = 273)		(N = 211)
	ANN	LR	ANN	LR	ANN	LR
Accuracy	0.991	0.890	0.985	0.791	0.995	0.801
Sensitivity	0.997	0.986	0.988	0.879	1.000	0.675
Specificity	0.962	0.346	0.981	0.657	0.992	0.878