Racial and Ethnic Bias in Letters of Recommendation in Academic Medicine: A Systematic Review

Letters of recommendations (LORs) are key components of academic medicine applications. Given that bias against students and trainees underrepresented in medicine (UIM) has been demonstrated across assessment, achievement, and advancement domains, the authors reviewed studies on LORs to assess racial, ethnic, and UIM differences in LORs. Standardized LORs (SLORs), an increasingly common form of LORs, were also assessed for racial and ethnic differences.