NavGeneral InfoEmail Print Geography United States of America (USA) Washington Coverage type Subnational Time period covered 01/2011 - 12/2012 Data type Survey Summary This survey was done to inform disability weights for the Global Burden of Disease Study. Keywords Disability weights, SF-12 Citation Contributors Institute for Health Metrics and Evaluation (IHME) Suggested citation Institute for Health Metrics and Evaluation (IHME). United States - Seattle SF-12 Survey 2011-2012. GHDx Entry last modified on: Nov 21, 2019