Greater faculty familiarity with residents improves intraoperative entrustment.

BACKGROUND: Longitudinal contact between faculty and residents facilitates greater faculty entrustment. The purpose of this study is to assess the relationship between faculty familiarity with residents and faculty entrustment. MATERIALS AND METHODS: Researchers observed and rated entrustment behaviors using OpTrust, September 2015-June 2017 at Michigan Medicine. Faculty familiarity with resident was measured on a 1-4 scale (1 = not familiar, 4 = extremely familiar). ANOVA and Sidak adjusted multiple comparisons were used to assess the relationship between faculty familiarity and faculty entrustment. RESULTS: 56 faculty and 73 residents were observed across 225 surgical cases. Faculty entrustment scores increased to 2.48 when resident familiarity was reported as "slightly familiar". Faculty entrustment scores for "moderately familiar" increased to 2.57. Faculty entrustment scores for "extremely familiar" increased to 2.84. CONCLUSIONS: We found a positive relationship between faculty familiarity and entrustment. These findings support greater continuity in faculty/resident relationships. Longitudinal contact allows learners to be granted progressive entrustment. SUMMARY: This study demonstrates a positive relationship between faculty familiarity with residents and an increase in intraoperative entrustment. These findings support greater continuity in faculty/resident relationships.

Bridging the gap: The intersection of entrustability and perceived autonomy for surgical residents in the OR.

BACKGROUND: Faculty entrustment decisions affect resident entrustability behaviors and surgical autonomy. The relationship between entrustability and autonomy is not well understood. This pilot study explores that relationship. METHODS: 108 case observations were completed. Entrustment behaviors were rated using OpTrust. Residents completed a Zwisch self-assessment to measure surgical autonomy. Resident perceived autonomy was collected for 67 cases used for this pilot study. RESULTS: Full entrustability was observed in 5 of the 108 observed cases. Residents in our study did not report full autonomy. Spearman's rank correlation coefficient identified that resident entrustability was positively correlated with perceived resident autonomy (ρ = 0.66, p < 0.05). Ordinal logistic regression assessed the relationship between resident entrustability and autonomy. The relationship persisted while controlling for PGY level, gender, and case complexity (OR = 8.42, SEM = 4.54, p < 0.000). CONCLUSIONS: Resident entrustability is positively associated with perceived autonomy, yet full entrustability is not translating to the perception of full autonomy for residents.

Alignment of Personality Is Associated With Increased Intraoperative Entrustment.

OBJECTIVE: To determine the association between intraoperative entrustment and personality alignment. SUMMARY BACKGROUND DATA: For surgical residents, achieving operative autonomy has become increasingly difficult. The impact of faculty-resident operative interactions in accomplishing this goal is not well understood. We hypothesized that if operative dyads (faculty and resident) had personality alignment or congruency, then resident entrustment in the operating room would increase. METHODS: We completed a retrospective analysis of 63 operations performed from September 2015 to August 2016. Operations were scored using OpTrust, a validated tool that assesses progressive entrustment of responsibility to surgical residents in the operating room. All dyads were classified as having congruent or incongruent personality alignment as measured by promotion or prevention orientation using the regulatory focus questionnaire. The association between personality congruence and OpTrust scores was identified using multivariable linear regression. RESULTS: A total of 35 congruent dyads and 28 incongruent dyads were identified. Congruent dyads had a higher percentage of "very difficult" cases (33.3 vs. 7.4%, P = 0.017), female residents (37.1 vs. 14.3%, P = 0.042) and faculty with fewer years of experience (10.4 vs. 14.8%, P = 0.028) than incongruent dyads. In addition to post-graduate year level, dyad congruency was independently associated with a 0.88 increase (95% CI [0.27-1.49], P = 0.006) in OpTrust scores (overall range 2-8), after adjusting for case difficulty, faculty experience, and post-graduate year. CONCLUSIONS: Congruent operative dyads are associated with increased operative entrustment as demonstrated by increased OpTrust scores. Developing awareness and strategies for addressing incongruence in personality in the operative dyad is needed.

Impact of a resident's sex on intraoperative entrustment of surgery trainees.

BACKGROUND: Optimizing intraoperative education is critical for development of autonomous residents. Faculty decisions concerning intraoperative entrustment determine the degree to which a resident gains intraoperative responsibility. Accordingly, residents exhibit entrustable behaviors that further faculty entrustment in the operating room. Little empiric evidence exists evaluating how the sex of a resident influences faculty-resident decisions of entrustment. Studies involving perception-based measurements of autonomy report inequities for women residents. We sought to assess faculty behaviors in entrustment in relation to resident sex using OpTrust, a third-party objective measurement tool. METHODS: From September 2015 to June 2017 at the University of Michigan, surgical cases were observed and entrustment behaviors were rated using OpTrust. Critical case sampling was used to generate variation in operation type, case difficulty, faculty-resident pairings, faculty experience, and the level of the resident's training. Independent sample t-tests were conducted to compare faculty entrustment scores, as well as resident entrustability scores. RESULTS: A total of 56 faculty and 73 residents were observed across 223 surgical cases from 4 surgical specialties: general, plastic, thoracic, and vascular. There was no difference in faculty entrustment or entrustability scores between women and men (2.54 vs 2.35, P = .117 and 2.32 vs 2.22, P = .393, respectively). CONCLUSION: Using OpTrust scores, we found that a resident's sex does not appear to influence faculty entrustment in the OR. Faculty entrustment scores for women and men residents are similar across cases. This observation suggests that during the intraoperative interaction, faculty are not extending entrustment or opportunities for autonomy differently to women or men. Future research is needed to identify and measure perioperative elements that inform resident autonomy, which may contribute to inequities for women residents.

Association of Faculty Entrustment With Resident Autonomy in the Operating Room.

Importance: A critical balance is sought between faculty supervision, appropriate resident autonomy, and patient safety in the operating room. Variability in the release of supervision during surgery represents a potential safety hazard to patients. A better understanding of intraoperative faculty-resident interactions is needed to determine what factors influence entrustment. Objective: To assess faculty and resident intraoperative entrustment behaviors and to determine whether faculty behaviors drive resident entrustability in the operating room. Design, Setting, and Participants: This observational study was conducted from September 1, 2015, to August 31, 2016, at Michigan Medicine, the University of Michigan's health care system. Two surgical residents, 1 medical student, 2 behavioral research scientists, and 1 surgical faculty member observed surgical intraoperative interactions between faculty and residents in 117 cases involving 28 faculty and 35 residents and rated entrustment behaviors. Without intervening in the interaction, 1 or 2 researchers observed each case and noted behaviors, verbal and nonverbal communication, and interaction processes. Immediately after the case, observers completed an assessment using OpTrust, a validated tool designed to assess progressive entrustment in the operating room. Purposeful sampling was used to generate variation in type of operation, case difficulty, faculty-resident pairings, faculty experience, and resident training level. Main Outcomes and Measures: Observer results in the form of entrustability scores (range, 1-4, with 4 indicating full entrustability) were compared with resident- and faculty-reported measures. Difficulty of operation was rated on a scale of 1 to 3 (higher scores indicate greater difficulty). Path analysis was used to explore direct and indirect effects of the predictors. Associations between resident entrustability and observation duration, observation month, and faculty entrustment scores were assessed by pairwise Pearson correlation coefficients. Results: Twenty-eight faculty and 35 residents were observed across 117 surgical cases from 4 surgical specialties. Cases observed by postgraduate year (PGY) of residents were distributed as follows: PGY-1, 21 (18%); 2, 15 (13%); 3, 17 (15%); 4, 27 (23%); 5, 28 (24%); and 6, 9 (8%). Case difficulty was evenly distributed: 36 (33%) were rated easy/straightforward; 43 (40%), moderately difficult; and 29 (27%), very difficult by attending physicians. Path analysis showed that the association of PGY with resident entrustability was mediated by faculty entrustment (0.23 [.03]; P < .001). At the univariate level, case difficulty (mean [SD] resident entrustability score range, 1.97 [0.75] for easy/straightforward cases to 2.59 [0.82] for very difficult cases; F = 6.69; P = .01), PGY (range, 1.31 [0.28] for PGY-1 to 3.16 [0.54] for PGY-6; F = 22.85; P < .001), and faculty entrustment (2.27 [0.79]; R2 = 0.91; P < .001) were significantly associated with resident entrustability. Mean (SD) resident entrustability scores were highest for very difficult cases (2.59 [0.82]) and PGY-6 (3.16 [0.54]). Conclusions and Relevance: Faculty entrustment behaviors may be the primary drivers of resident entrustability. Faculty entrustment is a feature of faculty surgeons' teaching style and could be amenable to faculty development efforts.