TABLE 4.

P values for significance testing between the AUC of ROC curves (DeLong test)^a

AUC curve for organism or model	P values by ROC curve for organism or model:
	G. vaginalis	A. vaginae	BVAB2	G. vaginalis + A. vaginae	G. vaginalis + BV	A. vaginae + BV	G. vaginalis + A. vaginae + BV
A. vaginae	NSb
BV	NS	0.025
G. vaginalis + A. vaginae	<0.001	0.014	<0.001
G. vaginalis + BVAB2	<0.001	NS	0.0017	0.0012
A. vaginae + BVAB2	0.0032	0.0015	<0.001	NS	NS
G. vaginalis + A. vaginae + BVAB2	<0.001	0.0046	<0.001	NS	<0.001	NS
BICc model	<0.001	<0.001	<0.001	0.0012	<0.001	0.0028	0.0048

^aOnly comparisons that were significant (P < 0.05) after controlling for multiple comparisons are reported.

^bNS, nonsignificant.

^cBIC, Bayesian information criterion.