Fig. 1From: Physician factors associated with increased risk for complaints in primary care emergency services: a case – control studyFlowchart of data in a case control study of complaints in ten Primary care emergency units (PCEUs) in Norway. Data are collected from medical records and the Norwegian physician position register (LSR) using the Unique Physician Identification Number (UPIN). PCEUs covering 1.7 mill. Inhabitants. Data collected during 18 months 2015–2017Back to article page