NavGeneral InfoEmail Print Geography Global Coverage type Global Time period covered 01/1980 - present Data type Modeled data Summary Estimates of the prevalence of congenital anomalies at birth for all GBD years and locations using DisMod-MR. Keywords Congenital anomalies Citation Contributors Institute for Health Metrics and Evaluation (IHME) Suggested citation Institute for Health Metrics and Evaluation (IHME). IHME GBD DisMod Congenital Anomalies Birth Prevalence Estimates. GHDx Entry last modified on: Nov 6, 2018