The effect of lengthening anesthesiology residency on subspecialty education

Abstract

In this study, we sought to determine the long-term effect of the additional year of anesthesia residency (postgraduate year [PGY]-4) instituted in 1989 by the American Board of Anesthesiology on the number of individuals who pursued 12-mo subspecialty anesthesia training. We tested the hypothesis that extending education by a year would decrease the number of anesthesia subspecialty trainees. Surveys were collected from approved anesthesia residency training programs in the United States from 1989 to 2001. The questionnaires determined the number of individuals pursuing subspecialty training during PGY-4 and PGY-5. The subspecialties included cardiac anesthesia, pediatric anesthesia, pain management, obstetrical anesthesia, neuroanesthesia, outpatient anesthesia, intensive care medicine, and research. The number of anesthesiology residents (PGY-5) pursuing 12-mo subspecialty training increased over this period. The specific subspecialty distribution of fellows changed, with the largest increase in number and percentage occurring in pain management. The largest declines occurred in critical care medicine and research. Our data do not indicate a decrease in the number of anesthesiology subspecialists. Factors other than the duration of training appear responsible for the selection of subspecialty education.