TY - JOUR AU - Angst, Felix AU - Verra, Martin L. AU - Lehmann, Susanne AU - Aeschlimann, André PY - 2008 DA - 2008/04/25 TI - Responsiveness of five condition-specific and generic outcome assessment instruments for chronic pain JO - BMC Medical Research Methodology SP - 26 VL - 8 IS - 1 AB - Changes of health and quality-of-life in chronic conditions are mostly small and require specific and sensitive instruments. The aim of this study was to determine and compare responsiveness, i.e. the sensitivity to change of five outcome instruments for effect measurement in chronic pain. SN - 1471-2288 UR - https://doi.org/10.1186/1471-2288-8-26 DO - 10.1186/1471-2288-8-26 ID - Angst2008 ER -