Fig. 3From: Trend and projection of skilled birth attendants and institutional delivery coverage for adolescents in 54 low- and middle-income countries, 2000–2030Changes in the magnitude of socio-economic inequality in access to delivery care among adolescents aged 15–19, 2000–2030. SII, slope index of inequality; INSD, institutional delivery; SBA, skilled birth attendant; DRC, Democratic Republic of CongoBack to article page