Associations between HIV Antiretroviral Therapy and the Prevalence and Incidence of Pregnancy in Rakai, Uganda

Table 4

Prevalence of pregnancy, unadjusted and adjusted PRR among HIV women at time of initiating ART.

Characteristics		Unadjusted	Adjusted
	Pregnant/total (%)	PRR (95% CI)	PRR (95% CI)
Overall	57/566(10.1)
Baseline CD4
<100	4/124 (3.2)	1.0	1.0
100–250	53/442 (12.0)	3.72 (1.37, 10.08)	3.24 (1.51, 6.93)
Age
15–24	8/46 (17.4)	1.0	1.0
25–34	35/304 (11.5)	0.66 (0.34, 1.34)	0.73 (0.39, 1.34)
35–45	14/216 (6.5)	0.37 (0.17, 0.84)	0.47 (0.25, 0.91)
Desire for more children
Both do not want	28/387 (7.2)	1.0	1.0
Only male partner wants	14/102 (13.7)	1.90 (1.04, 3.47)	1.54 (0.81, 2.94)
Only female wants	1/18 (5.6)	0.77 (0.11, 5.34)	0.78 (0.10, 5.90)
Both want	14/59 (23.7)	3.28 (1.84, 5.86)	2.27 (1.04, 4.97)
Marital status
Not in union	22/308 (7.1)	1.0	1.0
In union	35/258 (13.6)	1.90 (1.14,3.15)	1.33 (1.00, 1.76)
HIV status disclosure
Not to anybody	5/98 (5.1)	1.0	1.0
Yes, to somebody	52/468 (11.1)	2.18 (0.89,5.31)	1.86 (0.87, 3.99)
*FP use at ART initiation
None	52/452 (11.5)
Only condoms	0/8 (0)
Other methods	0/7 (0)

*Total less than 566 because some do not have data available.