American Journal of Epidemiology Vol. 137, No. 3: 381
Copyright © 1993 by The Johns Hopkins University School of Hygiene and Public Health
correction |
ERRATUM
ABSTRACTThe Journal has been notified by S. London et al. of an error in table 4 of their paper, "Exposure to Residential Electric and Magnetic Fields and Risk of Childhood Leukemia" (1). The numbers of residences with 24-hour magnetic field measurements by category of the Denver Wertheimer-Leeper wiring configuration were incorrect. The numbers of residences, by category, are: very low, 29 instead of 48; ordinary low, 94 instead of 69; ordinary high, 108 instead of 112; and very high, 50 instead of 53. The remainder of the table is correct. The authors add that these transcription errors do not affect any calculations.