NavGeneral InfoEmail Print Geography Global Coverage type Global Time period covered 01/1990 - 12/2013 Data type Modeled data Keywords Vitamin A deficiency Citation Contributors Institute for Health Metrics and Evaluation (IHME) Suggested citation Institute for Health Metrics and Evaluation (IHME). IHME GBD 2013 DisMod model input - Vitamin A Deficiency. GHDx Entry last modified on: Nov 6, 2019