TY - JOUR T1 - Clarifying the interrupted time series study design JF - BMJ Quality & Safety JO - BMJ Qual Saf SP - 475 LP - 475 DO - 10.1136/bmjqs-2015-004122 VL - 24 IS - 7 AU - Theodore Svoronos AU - Atle Fretheim Y1 - 2015/07/01 UR - http://qualitysafety.bmj.com/content/24/7/475.1.abstract N2 - We believe that the use of the term ‘interrupted time series study’ to describe two reports from this year’s February issue of BMJ Quality & Safety is potentially misleading.1 ,2 Putting aside the merits of the studies themselves, we would like to clarify what the interrupted time series design entails to promote a productive conversation of its particular strengths and shortcomings.The interrupted time series … ER -