Quality of Life and Care Measure EuroQol Five Dimensions Questionnaire (EQ-5D) Widely used around the world, also used in SCD Howard, J, Malfroy, M, Llewelyn, C et al. The Transfusion Alternatives Preoperatively in Sickle Cell Disease (TAPS) study: a randomised, controlled, multicentre clinical trial. Lancet. 2013; 381(9870):930–938. Healthy People; Clinic Patients Few but definitions not specific enough Self Anie KA, Grocott H, White L, Dzingina M, Rogers G, Cho G (2012). Patient self-assessment of hospital pain, mood and health-related quality of life in adults with sickle cell disease. BMJ Open, 2, e001274. doi:10.1136/bmjopen-2012-001274. Adults and Youth (8 to 18 years) EuroQol Five Dimensions Questionnaire EuroQol Five-Dimensional Questionnaire EuroQol Five Dimension Self-Report Questionnaire The EQ-5D is a widely-used generic instrument for describing health-related quality of life states in five dimensions scored from 1 to 3 or 1 to 5, and a visual analogue scale to record self-rated health state from 0 to100. These provide a simple descriptive profile and a single index value for health status. The EQ-5D can also be used to calculate health utilities and determine the quality-adjusted life years associated with a health state. There is also a youth version (EQ-5D-Y). Multiple countries and cultural groups The EuroQol Group. EuroQol-a new facility for the measurement of health-related quality of life. Health Policy. 1990; 16(3):199-208. The EuroQol Group. EuroQol-a new facility for the measurement of health-related quality of life. Health Policy. 1990; 16(3):199-208. European Quality of Life Five Dimension Five Level Scale Questionnaire EQ-5D