Table 3.

Factors associated with prevalent and incident STI in pregnancy∗.

	PREVALENT STI∗∗		INCIDENT STI ∗∗∗
	Unadjusted	Adjusted Odds	Unadjusted	Adjusted Odds
	Odds Ratio	Ratio	Odds Ratio	Ratio
	(95% CI)	(95% CI)	(95% CI)	(95% CI)
HIV Status
Negative	Ref	Ref	Ref	Ref
Positive	1.8 (1.1-3.0)	3.0 (1.4-6.4)	6.6 (1.9-22.5)	7.2 (2.1-25.0)
Age	0.91 (0.9-1.0)	0.9 (0.8-0.9)	0.9 (0.8-1.0)
Race
White/Hispanic/Other	Ref	Ref	Ref
Black	4.7 (2.2-9.8)	2.7 (1.1-6.6)	10.1 (1.3-75.8)
Marital Status
Married	Ref		Ref
Single	2.7 (1.3-5.6)		2.0 (0.6-6.8)
Insurance Status
Private	Ref		Ref
Government/Self-Pay	3.1 (1.2-8.0)		3.8 (0.5-28.7)
History of Substance Use
None/Marijuana	Ref		Ref
Cocaine/IVDA/other	1.1 (0.5-2.5)		1.6 (0.4-5.9)
Substance Use During Pregnancy
No	Ref		Ref
Yes	1.6 (0.5-5.5)		1.4 (0.2-11.6)
Psychiatric Disease∗∗∗∗
No	Ref		Ref
Yes	1.4 (0.8-2.5)		2.5 (1.1-6.0)
Year of Delivery
2000-2006	Ref	Ref	Ref	Ref
2007-2014	1.7 (1.1-2.8)	2.3 (1.1-4.7)	8.3 (1.9-36.0)	8.6 (2.0-37.8)

∗STI includes chlamydia, gonorrhea, syphilis, and trichomoniasis.

∗∗Adjusted for all variables listed in the column for the parsimonious model.

∗∗∗Adjusted for HIV status, race, marital status, insurance, and year of delivery in the parsimonious model.

∗∗∗∗Depression, anxiety, bipolar disorder, and schizophrenia.