RESUMEN
BACKGROUND: General surgery residents commonly engage in research years after the second (Post-postgraduate year 2 [PostPGY2]) or third (PostPGY3) clinical training year. The impact of dedicated research training timing on training experience is unknown. Our aim was to examine the progression of residents' perceived meaningful operative autonomy and evaluate career satisfaction, in relation to research timing. METHODS: Categorical surgery residents with 2-year research requirements were surveyed regarding perceived autonomy for laparoscopic appendectomy, laparoscopic cholecystectomy, and right hemicolectomy and satisfaction with the impact of dedicated research training on professional development. Meaningful operative autonomy was defined as Zwisch scores ≥3 (passive help or supervision only). RESULTS: Residents from 17 programs participated (n = 233, 30.6%); 48% were PostPGY2. PostPGY3 residents were more likely to perceive meaningful operative autonomy when starting dedicated research training (laparoscopic appendectomy: 98% vs 74%, P < .001; laparoscopic cholecystectomy: 87% vs 48%, P < .001; right hemicolectomy: 27% vs 3%, P < .001). Meaningful operative autonomy declined during dedicated research training but was still higher for PostPGY3 residents for laparoscopic appendectomy (84% vs 42%, P < .001) and laparoscopic cholecystectomy (68% vs 30%, P < .001). By PGY4, PostPGY2 residents reported rates of meaningful operative autonomy comparable to PostPGY3 through training completion. A higher proportion of PostPGY3 residents reported dedicated research training satisfaction (90% vs 78%, P = .01). Training at PostPGY3 programs (odds ratio, 3.06, 95% confidence interval, 1.38-6.80) and postresearch training stage (compared with preresearch residents, odds ratio, 3.25, 95% confidence interval, 1.06-10.0) were independently associated with satisfaction. CONCLUSION: Significant differences existed in the progression of perceived operative autonomy and dedicated research training satisfaction between PostPGY2 and PostPGY3 residents. These results could help surgical educators make individualized decisions regarding research timing to promote surgical skill acquisition and resident well-being.