. Author manuscript; available in PMC: 2009 Oct 20.

Published in final edited form as: J Acquir Immune Defic Syndr. 2008 Aug 1;48(4):408–417. doi: 10.1097/QAI.0b013e31817bbe80

TABLE 3.

Predictors of Perfect Self-report Adherence During Pregnancy: Univariate Models

			Perfect Adherence
Category	Covariate	Levels	%	N	OR (95% CI)	Overall P
	Planned pregnancy	No	73	322	0.75 (0.44 to 1.27)	0.26
	Planned pregnancy	Yes	79	103	Reference
	Years on ARVs	≤1	76	208	1.14 (0.74 to 1.77)	0.54
	Years on ARVs	>1	74	234	Reference
Attitude to ARVs (among those expressing an opinion)	ARVs help prevent baby becoming HIV+	Agree	75	394	1.65 (0.59 to 4.57)	0.39
	ARVs help prevent baby becoming HIV+	Disagree	65	17	Reference
	ARVs might harm baby	Agree	73	56	0.87 (0.46 to 1.67)	0.69
	ARVs might harm baby	Disagree	76	281	Reference
Other medications	Last time missed prenatal vitamins	Never	83	234	2.82 (1.77 to 4.48)	<0.01
Other medications	Last time missed prenatal vitamins	Sometimes	64	172	Reference
Substance use at entry	Hx IV drug use	None	75	398	0.75 (0.32 to 1.76)	0.47
	Hx IV drug use	Current/past	80	35	Reference
	Ever smoked	No	76	204	1.25 (0.79 to 1.97)	0.35
	Ever smoked	Yes	72	177	Reference

OR, odds ratio.