Predicting prospective resident entrustment: From evaluation to action.

Area of Science:

• Medical Education
• Surgical Training
• Operative Autonomy

Background:

• Assessing resident performance is crucial for surgical training.
• Enhancing operative autonomy requires effective teaching and supervision strategies.

Purpose of the Study:

• To identify variables predicting resident entrustment for future operative autonomy.
• To improve attending surgeons' planning of operating room teaching.

Main Methods:

• Reviewed 273 resident performance evaluations from 91 surgical cases.
• Utilized boosted tree analysis to identify predictors of prospective resident entrustment.
• Assessed test-retest reliability across procedures.

Main Results:

• Step-specific guidance was the strongest predictor of prospective resident entrustment (r=0.77, p<0.0001).
• Predictive importance of step-specific guidance significantly exceeded overall guidance.
• High test-retest reliability (0.93-0.98) confirmed evaluation consistency.

Conclusions:

• Step-specific guidance reliably predicts resident entrustment, enabling better planning of surgical teaching.
• This approach can lead to granting surgical residents operative autonomy sooner.
• Findings inform faculty development to improve resident readiness for independent surgical practice.