title: Influence of improved teaching on medical students' acquisition and retention of drug administration skills.
abstract: BACKGROUND
  Drug administration error is a major problem causing substantial morbidity and mortality worldwide. Lack of education about drug administration appears to be a causative factor. We devised an online teaching module for medical students and assessed its short- and long-term efficacy.
  
  
  METHODS
  One hundred and thirty clinical medical students were invited to undertake additional, online, teaching about drug administration. Those participating were identified and the number of web pages viewed recorded. The students' knowledge retention was tested by means of drug administration questions incorporated into routine assessments and examinations over the next 6 months. Other indices of all students' performance were recorded to correct for confounding factors.
  
  
  RESULTS
  Just over half (52%) responded to the invitation to participate. The amount of interest they showed in the teaching module correlated positively with their performance in questions about drug administration, although the latter waned over time. Surprisingly, correcting for students' general ability and keenness revealed that the less able students were most likely to undertake the teaching module.
  
  
  CONCLUSIONS
  Additional online teaching about drug administration improves students' knowledge of the topic but clearly requires reinforcement; however, only about half the students took up the option. Medical students must acquire these fundamental skills, and online teaching can help. Medical educators must ensure that drug administration is taught formally to all students as part of the curriculum and must understand that it may require additional teaching.
authors.affiliation: University Department of Anaesthesia, University of Cambridge, Addenbrooke's Hospital, Cambridge CB2 2QQ, UK. dww21@cam.ac.uk
authors.forename: D W
authors.initials: DW
authors.lastname: Wheeler
authors.forename: K D
authors.initials: KD
authors.lastname: Whittlestone
authors.forename: R
authors.initials: R
authors.lastname: Salvador
authors.forename: D F
authors.initials: DF
authors.lastname: Wood
authors.forename: A J
authors.initials: AJ
authors.lastname: Johnston
authors.forename: H L
authors.initials: HL
authors.lastname: Smith
authors.forename: D K
authors.initials: DK
authors.lastname: Menon
mesh_terms: D002626:Chemistry, Pharmaceutical / Q000193:education*; D002983:Clinical Competence; D003194:Computer-Assisted Instruction / Q000379:methods*; D064420:Drug-Related Side Effects and Adverse Reactions; D004504:Education, Medical, Undergraduate / Q000379:methods*; D006801:Humans; D008508:Medication Errors / Q000517:prevention & control; D009862:Online Systems; D004364:Pharmaceutical Preparations / Q000008:administration & dosage*
chemical_list: D004364:Pharmaceutical Preparations