Fig. 1

Distribution of respondents’ households relative to health facilities by distance in km. Figure displays a histogram showing the percentage distribution of households by distance to the nearest health facility, grouped in 2 km increments. Figure shows the distribution of health facilities relative to respondents’ households by distance in km, with bars showing increments of 2 km. Median distance from households to health facilities was 5 km (interquartile range: 3–10 km)