TY - JOUR T1 - The problem with composite indicators JF - BMJ Quality & Safety JO - BMJ Qual Saf SP - 338 LP - 344 DO - 10.1136/bmjqs-2018-007798 VL - 28 IS - 4 AU - Matthew Barclay AU - Mary Dixon-Woods AU - Georgios Lyratzopoulos Y1 - 2019/04/01 UR - http://qualitysafety.bmj.com/content/28/4/338.abstract N2 - ‘The Problem with…’ series covers controversial topics related to efforts to improve healthcare quality, including widely recommended but deceptively difficult strategies for improvement and pervasive problems that seem to resist solution. ER -