Evolution of Characteristics From Letters of Recommendation in General Surgery Residency Applications.

OBJECTIVE: Letters of recommendation (LOR) describe applicants being considered for Surgery Residencies. Although objective measures have been studied, the descriptive language of LOR and changes over time has yet to be evaluated. The objective of this study was to evaluate the descriptions of autonomy, teamwork, and ACGME core competencies in the LOR of applicants over time.

DESIGN: After IRB approval, LOR of residents who matriculated into our Surgery Residency were evaluated. Residents were grouped into early (1973-1999) vs. late (2000-2016) applications, and generational groups (baby boomers: 1943-1960, generation X: 1961-1980, millennial: 1981-1999), to identify the following themes: autonomy, teamwork, ACGME core competencies, and technical skills. Content analysis was performed using Nvivo 11.

SETTING: Independent academic medical center.

PARTICIPANTS: LOR from 76 of 77 residents who matriculated into our Surgery Residency from 1973-2016.

RESULTS: 255 LOR were available. Autonomy was described 175 times in 43 residents, and teamwork was described 263 times in 51 residents. Teamwork was more common in late vs. early applications (82% vs 53%; p = 0.007), and autonomy was present in 53% vs 61% of early vs late applications (p = 0.490). Teamwork was more commonly noted among millennial versus generation X and baby boomer applicants (92% vs 59% vs 47%; p = 0.006). Core competencies were detected 1445 times, with an increase in systems-based practice, and practice-based learning and improvement in early versus late applications (0 vs 16%, p = 0.001; 37% vs 74%, p = 0.025). Professionalism (68% vs 79%) and medical knowledge (74% vs 79%) were described consistently in early and late applications. Technical skills were described in 58% of early and 71% of late applications (p = 0.230).

CONCLUSIONS: LOR for surgery residency applicants has evolved over time with increased teamwork concepts. Descriptions of practice-based learning, system-based practice, research, and volunteerism have increased, while professionalism, medical knowledge, and technical skills were consistently described over time.