Elucidating system-level interdependence in electronic health record data: What are the ramifications for trainee assessment?

System-level interdependence shapes physicians' performances, and yet, this impact is rarely corrected for or noted within clinical performance data. Educators have a responsibility to recognise system-level interdependence when teaching and consider system-level interdependence when assessing the performance of trainees in order to most effectively and fairly utilise the EHR as a source of assessment data.