Medical undergraduates' use of behaviour change talk: the example of facilitating weight management.
BACKGROUND
Obesity, an increasing problem worldwide, is a leading cause of morbidity and mortality. Management principally requires lifestyle (i.e. behavioural) changes. An evidence-base exists of behaviour change techniques for weight loss; however, in routine practice doctors are often unsure about effective treatments and commonly use theoretically-unfounded communication strategies (e.g. information-giving). It is not known if communication skills teaching during undergraduate training adequately prepares future doctors to engage in effective behaviour change talk with patients. The aim of the study was to examine which behaviour change techniques medical undergraduates use to facilitate lifestyle adjustments in obese patients.


METHODS
Forty-eight medical trainees in their clinical years of a UK medical school conducted two simulated consultations each. Both consultations involved an obese patient scenario where weight loss was indicated. Use of simulated patients (SPs) ensured standardisation of key variables (e.g. barriers to behaviour change). Presentation of scenario order was counterbalanced. Following each consultation, students assessed the techniques they perceived themselves to have used. SPs rated the extent to which they intended to make behavioural changes and why. Anonymised transcripts of the audiotaped consultations were coded by independent assessors, blind to student and SP ratings, using a validated behaviour change taxonomy.


RESULTS
Students reported using a wide range of evidence-based techniques. In contrast, codings of observed communication behaviours were limited. SPs behavioural intention varied and a range of helpful elements of student's communication were revealed.


CONCLUSIONS
Current skills-based communication programmes do not adequately prepare future doctors for the growing task of facilitating weight management. Students are able to generalise some communication skills to these encounters, but are over confident and have limited ability to use evidence-based theoretically informed techniques. They recognise this as a learning need. Educators will need to tackle the challenges of integrating theoretically informed and evidence based behaviour change talk within medical training.
Manchester Centre for Health Psychology, School of Psychological Sciences, University of Manchester, Manchester, UK. Jo.Hart@manchester.ac.uk
Sarah
S
Peters
Louisa
L
Bird
Hamaira
H
Ashraf
Sehar
S
Ahmed
Philip
P
McNamee
Cassandra
C
Ng
Jo
J
Hart
D000328:Adult; D004504:Education, Medical, Undergraduate; D015438:Health Behavior; D006801:Humans; D008297:Male; D009765:Obesity / Q000523:psychology / Q000628:therapy*; D016544:Patient Simulation; D010817:Physician-Patient Relations; D013337:Students, Medical / Q000523:psychology*; D055815:Young Adult