Comparative assessment of surgical training using objective criteria

Area of Science:

• Medical Education
• Surgical Training Assessment
• Objective Metrics in Surgery

Background:

• Assessing surgical trainee operative experience is crucial for skill development.
• Current subjective assessments may lack objectivity and consistency.
• Need for a validated, objective method to track surgical competency.

Purpose of the Study:

• To develop and validate an objective method for assessing surgical trainee operative experience.
• To correlate objective data with subjective assessments of trainee ability.
• To analyze the progression of operative workload and complexity over time.

Main Methods:

• Utilized a three-year prospectively recorded database of surgical operating activity.
• Weighted operations using intermediate equivalent (IE) values to quantify workload.
• Collected data on caseload, IE workload, consultant involvement, and subjective ability ratings.

Main Results:

• Total caseload showed poor correlation with subjective grading.
• Total workload correlated well with subjective assessments for senior trainees (SHO IIIs) and junior trainees (SHO Is, excluding minor operations).
• Operative complexity and trainee workload increased over their tenure, with decreasing consultant assistance.

Conclusions:

• An objective assessment method for surgical operative experience is feasible and interpretable.
• Workload, particularly complexity of procedures, is a better indicator of trainee progression than simple caseload.
• Further data from multiple surgical units are needed to establish broader guidelines.