title: Infection as a possible etiology of hypsarrhythmia.
abstract: In 480 patients with hypsarrhythmia (H) and also in a matched control group (180), evidence for some recent infection was determined as a possible etiology for the H. Evidence for infection was found in 38% of the H patients, significantly (p less than 0.0005) different from the 23% in the control group. Although the H group more often showed specific infections with a known organism, a greater difference was seen in nonspecific infections with temperatures of at least 103 degrees F. These data provide further evidence that infectious disease has likely played a more significant role in H than has been previously appreciated.
mesh_terms: D003141:Communicable Diseases / Q000150:complications*; D005334:Fever / Q000150:complications; D006801:Humans; D007223:Infant; D008457:Measles / Q000150:complications; D012189:Retrospective Studies; D013036:Spasms, Infantile / Q000209:etiology*