Geography / Human Geography / Social Sciences / Research Methodology / Nonparametric Statistics / Developing Countries / Brazil / Economic Development / Urbanization / Urban Health / Pregnancy / Population / Humans / Transmission / Measurement / Female / Prevalence / Public health systems and services research / Geographic Information Systems / Live birth / Population distribution / Developing Countries / Brazil / Economic Development / Urbanization / Urban Health / Pregnancy / Population / Humans / Transmission / Measurement / Female / Prevalence / Public health systems and services research / Geographic Information Systems / Live birth / Population distribution