TY - CONF T1 - The role of context and label in participants' quantitative interpretation of common quality of life PROM response options JO - QUALITY OF LIFE RESEARCH PY - 2019/10/01 AU - Powell P AU - Chang J-Y AU - Mukuria C AU - Peasgood T ED - VL - 28 SP - S136 EP - S137 Y2 - 2025/06/10 ER -