Objectives

We aimed to describe contraceptive methods used by women in Malawi and determine whether contraceptive use differed by self-reported HIV status. Effective contraception is a primary method of preventing mother-to-child transmission of HIV.

Study design

Analysis is based on 12,658 nonpregnant, sexually debuted women ages 15–49 years in the 2010 Malawi Demographic and Health Survey. Analysis was restricted to respondents with contraceptive need (i.e., fecund and did not want a child in the next 12 months) who reported their last HIV test result. We accounted for the two-stage cluster sampling design by applying cluster, stratum and sample weights. We assessed differences in contraceptive method use by HIV status with χ2 tests and multivariable logistic regression.
Results

A total of 893 (7.0%) of respondents reported being HIV positive. Use of long-acting reversible contraception (LARC) was low and did not differ between HIV-positive (1.4%) and HIV-negative (1.9%) women [adjusted odds ratio (aOR)=0.7, 95% confidence interval (CI), 0.4–1.4]. HIV-positive women (15.6%) were less likely than HIV-negative women (30.4%) to use progestin-only injectable contraception (aOR, 0.7; 95% CI, 0.5–0.8). Prevalence of female sterilization was higher among HIV-positive women (17.9%) compared to HIV-negative women (9.2%; aOR=1.7; 95% CI, 1.2–2.3).

Conclusions

LARC use was low among adult women with contraceptive need in Malawi. HIV-positive women were less likely to report progestin-only injectable use but more likely to report having undergone female sterilization compared to their HIV-negative counterparts. Noncoercive interventions that provide highly effective methods of contraception to HIV-positive women with contraceptive need are valuable methods of vertical transmission prevention in Malawi.

Implications

Contraceptive use differed by self-reported HIV status among adult women with contraceptive need in Malawi. Female sterilization was significantly higher, and use of progestin-only injectables was significantly lower, among HIV-positive women compared to their HIV-negative counterparts. Use of long-acting reversible contraception was low among both HIV-positive and HIV-negative women.