Establishing Validity for a Vaginal Hysterectomy Simulation Model for Surgical Skills Assessment
Autor: | Lisa M. Landrum, Mikio A. Nihira, Douglas Miyazaki, Ernest G. Lockrow, Catherine Matthews, Christopher C. DeStephano, Chi Chung Grace Chen, Bruce D. Anderson, Leslie Kammire |
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Rok vydání: | 2020 |
Předmět: |
Adult
Male medicine.medical_specialty Intraclass correlation medicine.medical_treatment education 03 medical and health sciences symbols.namesake 0302 clinical medicine Cronbach's alpha Obstetrics and gynaecology Hysterectomy Vaginal medicine Humans 030212 general & internal medicine Simulation Training Original Research Surgeons 030219 obstetrics & reproductive medicine Hysterectomy Receiver operating characteristic business.industry Reproducibility of Results Obstetrics and Gynecology Pearson product-moment correlation coefficient Obstetrics Inter-rater reliability Gynecology Test score Physical therapy symbols Contents Female Clinical Competence Educational Measurement business |
Zdroj: | Obstetrics and Gynecology |
ISSN: | 0029-7844 |
Popis: | Use of a high-fidelity vaginal surgery model with a global rating scale appears to be an effective tool to assess vaginal hysterectomy skills. OBJECTIVE: To use the Messick validity framework for a simulation-based assessment of vaginal hysterectomy skills. METHODS: Video recordings of physicians at different levels of training and experience performing vaginal hysterectomy on a high-fidelity vaginal surgery model were objectively assessed using a modified 10-item Vaginal Surgical Skills Index, a one-item global scale of overall performance, and a pass–fail criterion. Participants included obstetrics and gynecology trainees and faculty from five institutions. Video recordings were independently assessed by expert surgeons blinded to the identities of the study participants. RESULTS: Fifty surgeons (11 faculty, 39 trainees) were assessed. Experience level correlated strongly with both the modified Vaginal Surgical Skills Index and global scale score, with more experienced participants receiving higher scores (Pearson r=0.81, P |
Databáze: | OpenAIRE |
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