NavGeneral InfoEmail Print Geography Global Time period covered 01/1990 - present Data type Modeled data Summary The Healthcare Access and Quality Index estimates were used as input for the GBD 2016 Healthcare Access and Quality Index covariate. The HAQ index is modeled from GBD 2015 estimates of 32 causes of death and the aggregate risk join PAF. Keywords Health care access Citation Contributors Institute for Health Metrics and Evaluation (IHME) Suggested citation Institute for Health Metrics and Evaluation (IHME). IHME Healthcare Access and Quality Index Estimates. GHDx Entry last modified on: Nov 6, 2018