Skip to main content

Advertisement

Table 3 Predictors of unintended pregnancy using multinomial logistic regression, Rakai community cohort study, Uganda 2001–2013

From: Facing HIV infection and unintended pregnancy: Rakai, Uganda, 2001–2013

N = 2819
RISK FACTORS Mistimed v. Intended Unwanted v. Intended Ambivalent v. Intended
RRR 95% Lower 95% Upper P-value* RRR 95% Lower 95% Upper P-value* RRR 95% Lower 95% Upper P-value*
Sample Characteristics
Pre or Post ARV
 pre 2004 ref ref ref ref ref ref ref ref ref ref ref ref
 post 2004 0.68 0.55 0.83 <.001 0.31 0.23 0.41 <.001 0.51 0.29 0.88 0.016
Individual Characteristics
Age
 15–19 1.91 1.33 2.74 <.001 1.27 0.70 2.28 0.430 1.20 0.45 3.23 0.720
 20–24 1.20 0.96 1.50 0.113 0.36 0.23 0.57 <.001 0.58 0.29 1.17 0.129
 25–29 ref ref ref ref ref ref ref ref ref ref ref ref
 30–34 0.87 0.67 1.13 0.294 2.13 1.52 2.98 <.001 0.52 0.23 1.22 0.133
 35–39 0.88 0.60 1.30 0.517 3.50 2.31 5.29 <.001 1.04 0.43 2.55 0.927
 40–49 0.80 0.34 1.89 0.607 9.36 4.47 19.59 <.001 7.97 2.72 23.34 <.001
SES
 low ref ref ref ref ref ref ref ref ref ref ref ref
 middle 0.97 0.76 1.24 0.813 0.98 0.69 1.39 0.896 1.19 0.64 2.23 0.578
 high 0.85 0.67 1.08 0.182 0.78 0.55 1.10 0.159 0.91 0.50 1.67 0.768
Education
 No school 1.24 0.78 1.96 0.370 1.48 0.81 2.73 0.203 1.54 0.53 4.48 0.430
 Primary school ref ref ref ref ref ref ref ref ref ref ref ref
 Secondary schol or more 0.68 0.55 0.84 <.001 0.66 0.47 0.93 0.017 0.82 0.45 1.48 0.506
HIV Status
 Positive 0.84 0.60 1.19 0.328 2.44 1.65 3.61 <.001 2.07 1.03 4.18 0.041
Parity
 0 0.39 0.27 0.58 <.001 0.37 0.16 0.84 0.018 0.65 0.21 2.02 0.456
 1 or 2 ref ref ref ref ref ref ref ref ref ref ref ref
 3 or 4 1.48 1.15 1.90 0.002 2.20 1.43 3.38 <.001 1.08 0.50 2.31 0.844
 5+ 1.36 1.07 1.72 0.011 3.34 2.25 4.95 <.001 1.14 0.54 2.41 0.722
Marriage Status
 never married 1.47 1.06 2.04 0.022 1.41 0.80 2.49 0.234 0.93 0.34 2.57 0.893
 married ref ref ref ref ref ref ref ref ref ref ref ref
 separated or widowed 0.96 0.64 1.42 0.822 1.65 1.06 2.58 0.028 1.75 0.79 3.88 0.169
Number Sexual Partners Ever
 0–1 1.18 0.96 1.45 0.119 1.33 0.94 1.90 0.110 0.98 0.53 1.80 0.941
 2 or 3 ref ref ref ref ref ref ref ref ref ref ref ref
 4+ 0.86 0.66 1.12 0.273 1.24 0.88 1.74 0.229 0.79 0.39 1.59 0.502