Comparison Between Surgical Trainee Self-Assessment With Supervisor Scores in Technical and Nontechnical Skills to Identify Underperforming Trainees

Abstract

Objective This study aims to compare trainee self-assessment with supervisor assessment to identify differences in correlations of the demographic data and evaluate whether the instrument can be utilized to identify underperforming trainees.

Design A novel instrument was designed based off the Royal Australasian College of Surgeons original 9 competencies utilizing the JDocs framework and covers 48-items across all surgical competencies. A multiple regression model using age, gender, postgraduate year, IMG status, and level of training as the variables was performed with backwards elimination, and pairwise comparisons made to identify the degree and direction of influence each variable contributed to trainee and supervisor ratings.

Setting Surgical trainees employed in tertiary centers within the Australian Capital Territory and South-East New South Wales health network in Australia.

Participants A total of 36 of 59 (61%) trainees responded. Two grossly incomplete responses were excluded from further analysis resulting in 34 completed self-assessments for analysis.

There was a total of 68 supervisor assessments provided by 25 different nominated supervisors. Of these assessments, 67 were fully completed and one was partially complete.

Results We identified that for both self-ratings and supervisor ratings, the most significant correlation is with the postgraduate year of the trainee, with correlation identified in 7 out of 9 competencies, although in different competency domains. International Medical Graduate status is associated in 2 of 9 self-ratings, and in 3 of 9 supervisor ratings. Underperforming trainees were able to be identified through supervisor assessment but not self-assessment.

Conclusion The supervisor assessment form was able to identify underperforming trainees. Our findings resonate with existing literature in other specialty fields, and surgical units that employ assessment forms should feel more confident in the interpretation of the data and provision of feedback to trainees.