NavGeneral InfoEmail Print Geography United States of America (USA) Washington Coverage type Subnational Time period covered 08/2013 - 08/2013 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 2013. GHDx Entry last modified on: Nov 21, 2019