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Does an Expansion in Private Sector Contraceptive Supply Increase Inequality in Modern Contraceptive Use?

Objective To determine whether an expansion in private sector contraceptive supply is associated with increased socioeconomic inequality in the modern contraceptive prevalence rate. Methods Multiple rounds of Demographic and Health Surveys data were analyzed for five countries that experienced an increase in the private sector supply of contraceptives: Morocco, Indonesia, Bangladesh, Kenya, and Ghana. Information on household assets and amenities was used to construct wealth quintiles. A concentration index, which calculates the degree of inequality in contraceptive use by wealth, was calculated for each survey round. Findings Socioeconomic inequality in the MCPR (MCPR inequality) declined in Morocco and Indonesia, where substantial expansion in private sector contraceptive supply occurred. In both countries, poor women continued to rely heavily on public sector supplied contraceptives even as they increased use of contraceptives obtained from the private sector. A marginally significant decline in MCPR inequality occurred in Bangladesh, where the increase in private sector supply was modest. The lack of significant overall change in MCPR inequality in Kenya disguised trends moving in opposite directions in urban and rural areas. In urban areas of Kenya, MCPR inequality declined as low-income urban women increased use of contraceptives obtained primarily from the public sector. In rural Kenya, MCPR inequality increased. This increase was associated with a decline in the supply of contraceptives by the public sector and by nongovernmental organizations to the poorest, rural, women. Conclusions The study found no support for the hypothesis that an increase in private sector contraceptive supply leads to higher socioeconomic inequality in the MCPR. The study findings suggest that continued public sector supply of contraceptives to the poorest women protects against increased MCPR inequality.