The population of the least developed countries of the Sahel will more than triple from 100 million to 340 million by 2050, and new research projects that today’s extreme temperatures will become the norm by mid-century. The region is characterized by poverty, illiteracy, weak infrastructure,...

Objective Guide policy-makers in prioritizing safe motherhood interventions.Methods Three models (LOW, MED, HIGH) were constructed based on 34 sub-Saharan African countries to assess the relative cost-effectiveness of available safe motherhood interventions. Cost and effectiveness data were...