title: Ultrasound Training in the Emergency Medicine Clerkship.
abstract: BACKGROUND
  The curriculum in most emergency medicine (EM) clerkships includes very little formalized training in point-of-care ultrasound. Medical schools have begun to implement ultrasound training in the pre-clinical curriculum, and the EM clerkship is an appropriate place to build upon this training. The objectives are (1) to evaluate the effectiveness of implementing a focused ultrasound curriculum within an established EM clerkship and (2) to obtain feedback from medical students regarding the program.
  
  
  METHODS
  We conducted a prospective cohort study of medical students during an EM clerkship year from July 1, 2011, to June 30, 2012. Participants included fourth-year medical students (n=45) enrolled in the EM clerkship at our institution. The students underwent a structured program focused on the focused assessment with sonography for trauma exam and ultrasound-guided vascular access. At the conclusion of the rotation, they took a 10-item multiple choice test assessing knowledge and image interpretation skills. A cohort of EM residents (n=20) also took the multiple choice test but did not participate in the training with the students. We used an independent samples t-test to examine differences in test scores between the groups.
  
  
  RESULTS
  The medical students in the ultrasound training program scored significantly higher on the multiple-choice test than the EM residents, t(63)=2.3, p<0.05. The feedback from the students indicated that 82.8% were using ultrasound on their current rotations and the majority (55.2%) felt that the one-on-one scanning shift was the most valuable aspect of the curriculum.
  
  
  CONCLUSIONS
  Our study demonstrates support for an ultrasound training program for medical students in the EM clerkship. After completing the training, students were able to perform similarly to EM residents on a knowledge-based exam.
authors.affiliation: Wayne State University School of Medicine, Department of Emergency Medicine, Detroit, Michigan.
authors.forename: Mark
authors.initials: M
authors.lastname: Favot
authors.affiliation: Wayne State University School of Medicine, Department of Emergency Medicine, Detroit, Michigan.
authors.forename: Cheryl
authors.initials: C
authors.lastname: Courage
authors.affiliation: Henry Ford Health System, Department of Emergency Medicine, Detroit, Michigan.
authors.forename: Jacob
authors.initials: J
authors.lastname: Mantouffel
authors.affiliation: Henry Ford Health System, Department of Emergency Medicine, Detroit, Michigan.
authors.forename: David
authors.initials: D
authors.lastname: Amponsah
mesh_terms: D002982:Clinical Clerkship / Q000379:methods*; D002983:Clinical Competence / Q000706:statistics & numerical data*; D003479:Curriculum; D004635:Emergency Medicine / Q000193:education*; D006801:Humans; D008824:Michigan; D019095:Point-of-Care Systems; D015397:Program Evaluation; D011446:Prospective Studies; D014463:Ultrasonography; D014947:Wounds and Injuries / Q000000981:diagnostic imaging*