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|dc.contributor.author||Hossne, Rogério Saad||-|
|dc.identifier.citation||Indian Journal of Dermatology, v. 59, n. 2, p. 169-175, 2014.||-|
|dc.description.abstract||Background: The search for alternative and effective forms of training simulation is needed due to ethical and medico-legal aspects involved in training surgical skills on living patients, human cadavers and living animals. Aims : To evaluate if the bench model fidelity interferes in the acquisition of elliptical excision skills by novice medical students. Materials and Methods: Forty novice medical students were randomly assigned to 5 practice conditions with instructor-directed elliptical excision skills' training (n = 8): didactic materials (control); organic bench model (low-fidelity); ethylene-vinyl acetate bench model (low-fidelity); chicken legs' skin bench model (high-fidelity); or pig foot skin bench model (high-fidelity). Pre- and post-tests were applied. Global rating scale, effect size, and self-perceived confidence based on Likert scale were used to evaluate all elliptical excision performances. Results : The analysis showed that after training, the students practicing on bench models had better performance based on Global rating scale (all P < 0.0000) and felt more confident to perform elliptical excision skills (all P < 0.0000) when compared to the control. There was no significant difference (all P > 0.05) between the groups that trained on bench models. The magnitude of the effect (basic cutaneous surgery skills' training) was considered large (>0.80) in all measurements. Conclusion : The acquisition of elliptical excision skills after instructor-directed training on low-fidelity bench models was similar to the training on high-fidelity bench models; and there was a more substantial increase in elliptical excision performances of students that trained on all simulators compared to the learning on didactic materials.||en|
|dc.title||Teaching elliptical excision skills to novice medical students: a randomized controlled study comparing low- and high-fidelity bench models||en|
|dc.contributor.institution||Universidade Estadual Paulista (UNESP)||-|
|dc.contributor.institution||Faculdade de Tecnologia (FATEC)||-|
|dc.description.affiliation||Faculdade de Tecnologia de Marília, Departamento de Estatística||-|
|dc.description.affiliationUnesp||Universidade Estadual Paulista, Departamento de Cirurgia e Ortopedia, Faculdade de Medicina de Botucatu||-|
|dc.relation.ispartof||Indian Journal of Dermatology||-|
|Appears in Collections:||Artigos, TCCs, Teses e Dissertações da Unesp|
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