Objective: An SAEM national task force previously concluded that acade
mic departments and residencies in emergency medicine (EM) had prefere
ntially developed outside of the academic mainstream. This study was d
esigned to determine whether EM has made significant inroads into acad
emic medical centers over the past 5 years. Methods: The baseline data
set (7/1/91) contained all 126 Liaison Committee on Medical Education
(LCME)-accredited schools, and all 87 Residency Review Committee (RRC
)-accredited EM residencies. The comparison data set (7/1/96) containe
d all 124 LCME-accredited schools, and all 114 RRC-accredited EM resid
encies. The 1991-96 increment in academic departments and university-h
ospital residencies was examined in the aggregate, then stratified by
medical schools grouped into quartiles and contiguous quartiles, accor
ding to academic ranking. A-priori and post-hoc comparisons were expre
ssed with 95% and 99% confidence intervals (CIs), respectively. Result
s: Over the past 5 years, the proportion of academic departments of EM
increased by 23%, from 18% to 41% of all LCME-accredited schools (95%
CI 12% to 34%). The largest increase (58%; 99% CI 40% to 77%) occurre
d among those schools academically ranked above the median. The propor
tion of EM residencies at university hospitals increased by 17%, from
40% to 57% (95% CI 5% to 30%). Again, the largest increase (25%; 99% C
I 3% to 47%) occurred at university hospitals affiliated with schools
academically ranked above the median. Conclusion: EM has made substant
ial inroads into academic medical centers over the past 5 years. This
is reflected in quantitatively and statistically significant increases
in academic departments and university-hospital residency programs, b
oth occurring largely within institutions whose academic rankings plac
e them among the upper half of all LCME-accredited medical schools.