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      Undergraduate medical students need more training in craniomaxillofacial surgery: a comparative study between medical and dental students

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          Abstract

          Purpose:

          To compare the performance in oral, craniomaxillofacial, and facial plastic surgery (CMF)-specific surgical skills between medical students (MS) and dental students (DS) and hence adjust the current CMF training to student-specific needs. The investigators hypothesized that there would be no performance differences between MS and DS.

          Methods:

          The investigators implemented a comparative retrospective item-based analysis of student performance in a CMF-specific objective structured clinical examination (OSCE) from 2008 to 2015. The sample was composed of 1010 MS and 225 DS who completed a standardized CMF training and OSCE. Three OSCE scenarios [management mandible fracture (MMF), management zygomatic fracture (MZF), and structured facial examination (SFE)] were included in the study because learning objectives were equal. Descriptive and bivariate statistics were computed and the p value was set at 0.05.

          Results:

          In all of the analyzed OSCE scenarios, DS significantly outperformed MS (MMF p<0.001; MZF p=0.013; SFE p<0.001). DS especially appeared to be better in the correct interpretation of radiological findings (five of seven items, MMF) and the correct allocation of anatomical structures (four of five items, MZF) as well as the symptom-oriented examination of the eye (three of three items, SFE).

          Discussion and conclusion:

          DS overall seem to be perform better in typical CMF skills. The reasons for this performance gap could be a more profound knowledge of the facial anatomy as well as a higher awareness for CMF as a related specialty to dentistry. CMF should be included in medical curricula in a larger scale, and possible career paths should be highlighted to MS and DS to raise attraction for the specialty. Further studies should focus on the implementation of modern teaching methods in CMF education.

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          Most cited references19

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          Finally finished! National Competence Based Catalogues of Learning Objectives for Undergraduate Medical Education (NKLM) and Dental Education (NKLZ) ready for trial

          Note Finally finished! Earlier this June, the National Competence Based Catalogues of Learning Objectives for Undergraduate Medical Education (NKLM) and Dental Education (NKLZ) were passed with overwhelming agreement at the annual meeting of the Association of Medical Faculties in Germany (MFT) [http://www.mft-online.de/files/pm_nklm-nklz_2015-07-27.pdf, cited 2015-08-03] after nearly six years of development. The catalogues describe the competencies students of medical or dental degrees in Germany should have acquired by the time they graduate. They were made freely available online not long ago at www.nklm.de (www.nklz.de respectively). What were the starting points for the development process? On the one hand the institute tasked with the execution of the written licensing examinations (Institut für Medizinische und Pharmazeutische Prüfungsfragen, IMPP) has long provided catalogues which list topics to be assessed via multiple choice tests. But much remained unclear. They list diseases and leading symptoms relevant for the clinical subjects but without elucidating what knowledge and which abilities a newly licensed physician should have exactly – i.e. listing diabetes without mentioning interdisciplinary tasks in secondary prevention, communication with patients and relatives, and collaboration with diabetes educators. The NKLM does not order its content by subject or organ; subjects associated with an item are considered suggestions, leaving the mapping of competencies and local departments responsible for their mediation to the individual faculties. To what extent should doctor-patient communication be mastered and in which contexts? Working in professional teams? Skills of scholarship and critical appraisal of studies? Experience in conducting research including literature searches, developing research questions and hypotheses? All this content and competencies indeed had already been identified by faculties and were being conveyed to a certain extent. Many countries already provide competence-based descriptions of medical programs - most notably Canada, the Netherlands and Switzerland. These served as reference and a basis for discussion in the development of NKLM. In 2009, the Society for Medical Education (Gesellschaft für Medizinische Ausbildung, GMA) and the Association of Medical Faculties in Germany (Medizinischer Fakultätentag, MFT) were commissioned by the Standing Conference of Ministers of Education and Cultural Affairs’s Higher Education Committee (Hochschulausschuss der Kultusministerkonferenz der Länder) to develop a competence-based catalogue of learning objectives for medicine to aid faculties in the advancement and modernization of their curricula [1]. The NKLM was to define the foundations for students moving on to postgraduate clinical education. The road to completion was longer and more complicated than originally anticipated though. 21 teams incorporating over 200 medical experts worked out a draft, then presented to a steering committee that included all major stakeholders in medical education and postgraduate training, in particular the German Medical Association (Bundesärztekammer), the National Association of Medical Students in Germany (Bundesvereinigung der Medizinstudierenden Deutschlands, bvmd), and the Association of the Scientific Medical Societies in Germany (Arbeitsgemeinschaft der Wissenschaftlichen medizinischen Fachgesellschaften, AWMF). The draft was discussed and a version agreed upon which then underwent systematic revision by all scientific medical societies of the AWMF (over 160) via an online platform. Over two years, 98 societies participated in a two-step Delphi consensus process continuously improving and commenting the drafts (with over 4000 comments submitted in the first Delphi round alone). With success. Eventually, all 234 competencies and 281 sub-competencies reached strong agreement or consensus and were included in the catalogue’s final version. Just two of the proposed 1958 learning objectives that further operationalize and describe the competencies could not be agreed upon. The NKLM office at the GMA coordinated this process (with the kind support of the Robert Bosch Foundation) and compiled the catalogue’s final version in close cooperation with the MFT. Competencies and sub-competencies listed in the catalogues in their present form have the status of recommendations for medical faculties while the library of learning objectives provided will have to be trialed. It can be assumed that with time the catalogue’s volume will decrease – based on the Swiss experience, where the Swiss Catalogue of Learning Objectives’ content was reduced by 30% from the first to the revised second edition [http://sclo.smifk.ch/, cited 2015-08-04]. From IT infrastructure to concept design for competence-based assessment, challenges remain and will have to be faced. Time will show what kind of support faculties and individual teachers will need in the implementation of the NKLM. An expert group has been set up by the MFT to support this implementation process. Until 2020 the faculties’ experiences with the catalogues are to be regularly exchanged and discussed, and will give insights into what future revisions and developments should address. It will be interesting to see to what extent medical education in Germany will turn competence-based and what impact this will have on the federal government’s Master Plan 2020 on Medical Education (Masterplan Medizinstudium 2020). Published in 2014, the Science Council (Wissenschaftsrat)’s much-discussed paper on the advancement of medical education in Germany, based on experiences from reformed medical programs, prominently and repeatedly points at the NKLM as an important basis for future medical education in Germany [http://www.wissenschaftsrat.de/download/archiv/4017-14.pdf, cited 2015-08-04]. The path to completion of NKLM and NKLZ was tedious and accompanied by controversy over the desirability and feasibility of competency-based medical education. Indeed the catalogues’ implementation and real-life trials at the medical faculties will not be less arduous but point the way to the future of medical education in Germany. It is about nothing less than ensuring future doctors are trained as well as humanly possible to face the health system’s challenges and to adequately carry out their various professional roles for the benefit of their patients. Many thanks to all who contributed to the critical discussion and development of NKLM and NKLZ! Competing interests The authors declare that they have no competing interests.
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            Essentials of problem-based learning.

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              Blended learning in medical education: use of an integrated approach with web-based small group modules and didactic instruction for teaching radiologic anatomy.

              To describe the development of and assess student satisfaction with a blended learning method for teaching radiologic anatomy that integrates web-based instruction with small group and didactic teaching. In 2002 the teaching of radiologic anatomy to first-year medical students was changed from group learning (20-30 students with a preceptor and films at a viewbox) to a blended learning model that included a brief didactic introduction followed by small group (7-8 students) web-based structured learning modules with rotating lab instructors. In 2003 the modules were changed to include self-study cases prior to the lab, follow-up cases, and twice-weekly optional review sessions. Students and lab instructors were surveyed for their response to the content and design of the sessions. Course surveys in 2001, with a response rate of 84%, showed 58 negative comments regarding inconsistency between various instructors. Individual response rates for 2002 for radiologic anatomy teaching sessions (RadLab) surveys ranged from 56%-81%, dropping as the course progressed. All RadLabs were rated "very useful" or "useful," except the cardiovascular lab, which was not designed as an interactive module. In 2003, after redesign of the cardiovascular lab in the same format as the other labs, all RadLabs were rated 2.4 or better (useful). An integration of computers with small and large group didactic instruction allow optimal use of faculty, conform to accepted theories of adult learning, and are well-accepted by students.
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                Author and article information

                Contributors
                Journal
                Innov Surg Sci
                Innov Surg Sci
                iss
                iss
                iss
                Innovative Surgical Sciences
                De Gruyter
                2364-7485
                03 August 2017
                December 2017
                : 2
                : 4
                : 239-245
                Affiliations
                deptDepartment of Oral , universityCranio-Maxillofacial, and Facial Plastic Surgery, University Hospital Frankfurt, Goethe University , Theodor-Stern-Kai 7, 60590 Frankfurt, Germany
                deptDepartment of Trauma, Hand, and Reconstructive Surgery , universityUniversity Hospital Frankfurt, Goethe University , Frankfurt, Germany
                deptDepartment of Oral , universityCranio-Maxillofacial, and Facial Plastic Surgery, University Hospital Frankfurt, Goethe University , Frankfurt, Germany
                Article
                iss-2017-0032
                10.1515/iss-2017-0032
                6754024
                31579757
                11508d9a-ee1a-4255-a8e5-ead74989f2b9
                ©2017 Seifert L.B., et al., published by De Gruyter, Berlin/Boston

                This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

                History
                : 22 June 2017
                : 17 July 2017
                Page count
                Pages: 11
                Categories
                Original Articles

                cmf surgery,dental students,medical education,medical students,osce,quality assurance in education,structured evaluation

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