Certifying examination performance and patient outcomes following acute myocardial infarction


    loading  Checking for direct PDF access through Ovid

Abstract

ObjectiveTo establish whether successful certifying examination performances of doctors are associated with their patients' mortality and length of stay following acute myocardial infarction.DesignRisk adjusted mortality and survivors' length of stay were compared for doctors who had satisfactorily completed training in internal medicine or cardiology and attempted the relevant examination. Specifically, the study investigated the joint effects of hospital location, availability of advanced cardiac care, doctors' specializations, certifying examination performances, year certification was first attempted and patient volume.Setting and participantsData on all acute myocardial infarctions in Pennsylvania for the calendar year 1993 were collected by the Pennsylvania Health Care Cost Containment Council. These data were combined withphysician information from the database of the American Board of Internal Medicine.ResultsHolding all variables constant, successful examination performance (i.e. certification in internal medicine or cardiology) was associated with a 19% reduction in mortality. Decreased mortality was also correlated with treatment in hospitals located outwith either rural or urban settings and with management by a cardiologist. Shorter stays were not related to examination performance but were associated with treatment by high volume cardiologists who had recently finished training and who cared for their patients in hospitals located outwith rural or urban settings.ConclusionsThe results of the study add to the evidence supporting the validity of the certifying examination and lend support to the concept that fund of knowledge is related to quality of practice.

    loading  Loading Related Articles