title: Research topics, author's specialty, and funding sources of articles published in an emergency medicine journal.
abstract: All original articles published in JACEP and Annals of Emergency Medicine in 1972, 1975, 1978, and 1981 were reviewed and classified according to topic, author's specialty, and funding source. The number of articles published in each category was as follows: toxicology, 44; emergency medical services (EMS), 34; general surgery, 31; emergency department, 28; educational techniques, 19; orthopedics, 17; cardiovascular disease, 15; pulmonary, 13; cardiopulmonary resuscitation (CPR), 10; shock, 8; airway management, 8; and other, 71. The number of authors per article ranged from one to eight; the mean number of authors increased from 1.1 in 1972 to 2.6 in 1981 (P less than .001). The authors' backgrounds most frequently included were as follows: emergency medicine, 53.4%; surgery, 12.8%; internal medicine, 7.9%; and pediatrics, 1.6%. The percentage of articles with specific funding sources increased from 2.9% in 1972 to 25% in 1978, then decreased to 14.3% in 1981. The percentage for each funding source was as follows: government, 7.9%; industry, 2.0%; university, 3.3%; foundation, 2.0%; other, 1.0%; and none, 83.8%. This study demonstrates that there is a defined body of knowledge in emergency medicine, that emergency physicians author the majority of publications in this emergency medicine journal, and that emergency medicine is not supported by traditional funding sources.
mesh_terms: D001319:Authorship; D004635:Emergency Medicine; D010506:Periodicals as Topic; D012106:Research; D012109:Research Support as Topic / Q000639:trends*; D014481:United States