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Epidemiology. 1998 Jan;9(1):92-4.

Combined risk estimates for two German population-based case-control studies on residential magnetic fields and childhood acute leukemia.

Author information

1
Institut für Medizinische Statistik und Dokumentation, Johannes Gutenberg-University of Mainz, Germany.

Abstract

From 1992 to 1996, we obtained electromagnetic field measurements in two population-based case-control studies on childhood leukemia in the northwestern part of Germany and in Berlin. Exposure assessment comprised residential 24-hour measurements and short-term measurements. We obtained 24-hour measurements for a total of 176 cases and 414 controls. We compared subjects exposed to median 24-hour measurements of 0.2 microT or more with those exposed to lower amounts. Multivariate regression analysis revealed an odds ratio of 2.3 (95% confidence interval = 0.8-6.7).

PMID:
9430275
[Indexed for MEDLINE]

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