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. 2021 Mar 29;24(17):5786–5794. doi: 10.1017/S1368980021001324

Fig. 4.

Fig. 4

Geographical distribution and socioeconomic disparities in VAD Vision Loss Burden. (a) Age-standardised prevalence rate maps. Inline graphic, 240-280; Inline graphic, 200-240; Inline graphic, 160-200; Inline graphic, 120-160; Inline graphic, 80-120; Inline graphic, 40-80; Inline graphic, 0-40; Inline graphic, No data; (b) age-standardised YLD rate maps. Inline graphic, 14-17; Inline graphic, 10-14; Inline graphic, 8-10; Inline graphic, 6-8; Inline graphic, 4-6; Inline graphic, 2-4; Inline graphic, 0-2; Inline graphic, No data; (c) association between age-standardised YLD rate and HDI in 2017; (d) concentration index; (e) Gini coefficient. VAD = vitamin A deficiency; YLD = years lived with disability; HDI = human development index. *P < 0·05, **P < 0·01, ***P < 0·001