Fig. 4From: Validity of household survey indicators to monitor food security in time and space: Burkina Faso case studyThree-class maps of the (a) percentage of households with a low Food Consumption Score (FCS) (i.e., \(<28\)), (b) average Household Dietary Diversity Score (HDDS), and (c) average reduced Coping Strategies Index (rCSI), calculated at the regional scale for the 2014–2017 period. Source: Permanent Agricultural Survey dataBack to article page