Extended Data Fig. 1: Maps of the SAA index in Malawi.
From: Extreme geographic misalignment of healthcare resources and HIV treatment deserts in Malawi

a–d, Maps of the SAA index are shown in the form of quantiles, for four of the catchment sizes that are used in the spatial sensitivity analysis. Specifically, for catchment sizes based on: (a) walking for a maximum of 2 h; (b) walking for a maximum of 3 h; (c) using a combination of motorized transportation, biking, and walking for a maximum of 2 h; and (d) using a combination of motorized transportation, biking, and walking for a maximum of 3 h.