NavGeneral InfoEmail Print Geography Global Coverage type Global Time period covered 01/1990 - present Data type Modeled data Summary Case fatality data and proportion of impairment data are combined with CoD estimates to produce severity estimates for DisMod models. Keywords Tetanus Citation Contributors Institute for Health Metrics and Evaluation (IHME) Suggested citation Institute for Health Metrics and Evaluation (IHME). IHME GBD DisMod Moderate to Severe Impairment due to Neonatal Tetanus Severity Estimates. GHDx Entry last modified on: Nov 6, 2018