An Investigation of the Relationship Between COMLEX-USA Licensure Examination Performance and State Licensing Board...

Passing the Comprehensive Osteopathic Medical Licensing Examination of the United States (COMLEX-USA) serves as a licensing requirement, yet there is limited understanding between this high-stakes exam and performance outcomes. This study examined the relationship between COMLEX-USA scores and disciplinary actions received by osteopathic physicians.

Data for osteopathic physicians (N = 26,383) who graduated from medical school between 2004 and 2013 were analyzed using multinomial logistic regression to assess the relationship between COMLEX-USA scores and placement into one of 3 disciplinary action categories relative to no action received, controlling for years in practice and gender.

Less than 1% of physicians in this study (n = 187) had a disciplinary action(s). Controlling for all COMLEX-USA levels, years in practice, and gender, higher Level 3 scores were associated with significant decreased odds for all action categories: revoked licensed (odds ratio [OR] = 0.51, 95% confidence interval [CI] 0.36, 0.72; P < .001), imposed limitations to practice (OR = 0.59, 95% CI 0.41, 0.84; P < .01), and other action imposed (OR = 0.48, 95% CI 0.33, 0.69; P < .001), relative to not receiving an action. In these same models, higher Level 2 Performance Evaluation Biomedical/Biomechanical Domain scores decreased the odds for an action that revoked a license (OR = 0.75, 95% CI 0.58, 0.98; P < .05) and imposed limitations to practice (OR = 0.64, 95% CI 0.49, 0.84; P < .001).

These findings provide evidence that the COMLEX-USA delivers useful information regarding the likelihood of a practitioner receiving state board disciplinary actions.