Use of a Novel Measure of Nontechnical Skills in Surgical Trainees: Is There an Association With Technical Skills Performance?

OBJECTIVE: To investigate whether scores on a psychological measure of concentration and interpersonal characteristics, The Attentional and Interpersonal Style Inventory (TAIS), are associated with performance of surgical skills. DESIGN: Postgraduate surgical trainees completed an operative surgical skills assessment in the simulation laboratory and the psychological measure (TAIS). The surgical skills assessment consisted of 6 tasks (3 per trainee): laceration suturing; lipoma excision; incision and closure of a laparotomy wound; bowel anastomosis; saphenofemoral junction ligation and basic laparoscopic skills. The association between operative surgical skill performance and TAIS factors was investigated. SETTING: The TAIS assessments and surgical skills assessments were conducted at the National Surgical Training Centre at the Royal College of Surgeons in Ireland (RCSI). PARTICIPANTS: One hundred and two surgical trainees in years one and two (PGY 2-3 equivalent) participated in the study. RESULTS: Performance on 2 of the 6 tasks assessed (bowel anastomosis and lipoma excision) were positively associated with multiple TAIS factors (energy, confidence, competitiveness, extroversion, self-criticism and performing under pressure). Another factor, focus over time, was significantly associated with scores on the lipoma excision task. CONCLUSIONS: Trainees with high levels of energy, confidence, competitiveness, extroversion, and focus over time and low levels of self-criticism demonstrated better performance on specific technical skills tasks. (C) 2018 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.