title: What questions about patient care do physicians have during and after patient contact in the ED? The taxonomy of gaps in physician knowledge.
abstract: OBJECTIVE
  To categorise questions that emergency department physicians have during patient encounters.
  
  
  METHODS
  An observational study of 26 physicians at two institutions. All physicians were followed for at least two shifts. All questions that arose during patient care were recorded verbatim. These questions were then categorised using a taxonomy of clinical questions.
  
  
  RESULTS
  Physicians had 271 questions in the course of the study. The most common questions were about drug dosing (35), what drug to use in a particular case (28), "what are the manifestations of disease X" (23), and what laboratory test to do in a situation (21). Notably lacking were questions about medication costs, administrative questions, questions about services in the community, and pathophysiology questions.
  
  
  CONCLUSIONS
  Emergency department physicians tend to have questions that cluster around practical issues such as diagnosis and treatment. In routine practice they have fewer epidemiologic, pathophysiologic, administrative, and community services questions.
authors: Department of Emergency Medicine, University of Iowa Carver College Medicine, Iowa City, Iowa 52242, USA. mark-graber@uiowa.edu
authors: Mark A
authors: MA
authors: Graber
authors: Bradley D
authors: BD
authors: Randles
authors: Jay
authors: J
authors: Monahan
authors: John W
authors: JW
authors: Ely
authors: Charles
authors: C
authors: Jennissen
authors: Bobby
authors: B
authors: Peters
authors: Dean
authors: D
authors: Anderson
mesh_terms: D002983:Clinical Competence; D004635:Emergency Medicine / Q000706:statistics & numerical data*; D004636:Emergency Service, Hospital; D019538:Health Care Surveys; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D007484:Iowa; D010817:Physician-Patient Relations