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Training in GI endoscopy: can we objectively predict the performance of trainees? A prospective correlation study
M Neumann1, A Meining, C Buerschaper
1Chirurgische Klinik, Universität Erlangen-Nürnberg, Erlangen, Germany. martin.neumann@endo-trainer.de
Zeitschrift Fur Gastroenterologie
|May 5, 2005
Summary
Objective measures like sensorimotor tests and expert judgment can predict success in gastrointestinal (GI) endoscopy training. These methods are more reliable than self-assessment for evaluating trainee potential and learning progress.
Area of Science:
- Medical Education
- Gastroenterology
- Surgical Skills Assessment
Background:
- Lack of objective criteria for assessing trainee skills in GI endoscopy.
- Need for reliable methods to predict learning progress in endoscopic procedures.
Purpose of the Study:
- To compare psychological, psychomotor, and cognitive tests (psy-tests) against trainer assessment.
- To correlate pre-training assessments with objective performance in upper GI endoscopy trainees.
Main Methods:
- Prospective study with 58 novice participants across 12 centers.
- Utilized the Erlangen Endo-Trainer with a "score card" protocol as the reference.
- Administered psy-tests (personality, vigilance, spatial thinking, sensorimotor coordination) and trainer assessments before training.
Main Results:
- Significant overall improvement observed during the one-week training.
- Sensorimotor coordination tests significantly predicted improvement margins (OR 11.46, p=0.035).
- Expert judgment strongly correlated with trainee improvement (OR 41.46, p=0.018); self-assessments did not.
Conclusions:
- Sensorimotoric tests offer a reliable prediction of learning progress in endoscopy trainees.
- Expert endoscopist judgment is superior to self-assessment for guiding novice endoscopists.
- Objective assessments are crucial for effective GI endoscopy training programs.