Professionalism in Physician Assistant Education as a Predictor of Future Licensing Board Disciplinary Actions.

PURPOSE: The purpose of this study was to evaluate associations between postgraduate disciplinary actions (PGDA) by state licensing boards and physician assistant (PA) school documented professionalism violations (DPV) and academic probation. METHODS: This was a retrospective cohort study comprising PA graduates from 2001 to 2011 at 3 institutions (n = 1364) who were evaluated for the main outcome of PGDA and independent variable of DPV and academic probation. Random-effects multiple logistic regression and accelerated failure time parametric survival analysis were used to investigate the association of PGDA with DPV and academic probation. RESULTS: Postgraduate disciplinary action was statistically significant and positively associated with DPV when unadjusted (odds ratio [OR] = 5.15; 95% CI: 1.62-16.31; P = .01) and when adjusting for age, sex, overall PA program GPA (GPA), and Physician Assistant National Certifying Exam Score (OR = 5.39; 95% CI: 1.54-18.85; P = .01) (fully adjusted). Academic probation increased odds to 8.43 times (95% CI: 2.85-24.92; P < .001) and 9.52 times (95% CI: 2.38-38.01; P < .001) when fully adjusted. CONCLUSION: Students with professionalism violation or academic probation while in the PA school had significant higher odds of receiving licensing board disciplinary action compared with those who did not. Academic probation had a greater magnitude of effect and could represent an intersection of professionalism and academic performance.

Pathogenicity of Yersinia enterocolitica biotype 1A.

Yersinia enterocolitica strains of biotype 1A lack the known virulence determinants of strains in other categories, including the Yersinia virulence plasmid (pYV), and several chromosomal markers of pathogenicity. For this reason, and also because Y. enterocolitica strains of biotype 1A are frequently isolated from the environment or asymptomatic individuals, these bacteria are often assumed to be avirulent. On the other hand, there is a considerable body of clinical, epidemiological and experimental evidence to indicate that at least some strains of Y. enterocolitica biotype 1A are able to cause gastrointestinal symptoms which resemble those caused by pYV-bearing strains. The availability of a number of experimental systems, including cell culture and animal models of infection, provides an opportunity to identify and characterise the essential virulence determinants of biotype 1A strains.