TY - JOUR T1 - Doctor's perspective: the ‘new’ UK 4-h target JF - Emergency Medicine Journal JO - Emerg Med J SP - 84 LP - 84 DO - 10.1136/emermed-2012-201618 VL - 30 IS - 1 AU - Ru Zhou AU - Jonathan Costello Y1 - 2013/01/01 UR - http://emj.bmj.com/content/30/1/84.1.abstract N2 - In April 2011, the NHS ‘4-h target’ was aligned with clinical quality indicators resulting in a reduction in the ED timed target adherence rate from 98% to 95%.1 We subsequently carried out a qualitative survey to determine the perceived impact of the revised … ER -