Table 4:

AUC estimates (standard error) of the Scandinavian Study data under different models.

Estimation	Model	Weeks of gestation
		17	25	33	37
Empirical		0.536 (0.0210)	0.663 (0.0202)	0.773 (0.0171)	0.841 (0.0142)
Analytic	Logit Normal	0.579 (0.0360)	0.742 (0.0280)	0.874 (0.0175)	0.940 (0.0106)
	Probit Normal	0.561 (0.0300)	0.719 (0.0256)	0.850 (0.0178)	0.921 (0.0121)
	Log-Normal	0.591 (0.0412)	0.700 (0.0360)	0.787 (0.0254)	0.845 (0.0182)
	Beta	0.548 (0.0205)	0.665 (0.0201)	0.774 (0.0168)	0.844 (0.0142)
Sampling	Logit Normal	0.548 (0.0232)	0.666 (0.0238)	0.770 (0.0187)	0.831 (0.0199)
	Probit Normal	0.543 (0.0211)	0.665 (0.0217)	0.774 (0.0186)	0.842 (0.0162)
	Log-Normal	0.591 (0.0396)	0.700 (0.0297)	0.787 (0.0202)	0.845 (0.0189)
	Beta	0.548 (0.0222)	0.665 (0.0197)	0.774 (0.0176)	0.844 (0.0129)