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. 1993 Oct 9;307(6909):891–895. doi: 10.1136/bmj.307.6909.891

Residence near high voltage facilities and risk of cancer in children.

J H Olsen 1, A Nielsen 1, G Schulgen 1
PMCID: PMC1679052  PMID: 8241850

Abstract

OBJECTIVE--To investigate whether residence before and after birth near 50 Hz high voltage installations increases a child's risk of cancer and whether risk correlates with the strength of the magnetic field. DESIGN--A population based case-control study. SETTING--Denmark. SUBJECTS--1707 children under the age of 15 with leukaemia, tumour of the central nervous system, or malignant lymphoma diagnosed in 1968-86 and 4788 children taken from the central population register. MAIN OUTCOME MEASURES--Proximity before and after birth to existing or former 50-400 kV electrical transmission connections and substations and associated historical electromagnetic fields calculated on the basis of current load on line, phase ordering of line, and distance from the dwelling. RESULTS--A significant association was seen between all major types of childhood cancer combined and exposure to magnetic fields from high voltage installations of > or = 0.4 microT (odds ratio 5.6). At > or = 0.25 microT no significant association was seen (odds ratio 1.5). A possible association was also seen with cases of Hodgkin's disease separately at > or = 0.1 microT. CONCLUSIONS--On the basis these results and additional descriptive data on electricity consumption and incidence of childhood cancer in Denmark since the 1940s it was concluded that the proportion of childhood cancer possibly caused by 50 Hz electromagnetic fields must be small.

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Selected References

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  1. Birch J. M., Marsden H. B. A classification scheme for childhood cancer. Int J Cancer. 1987 Nov 15;40(5):620–624. doi: 10.1002/ijc.2910400508. [DOI] [PubMed] [Google Scholar]
  2. Coleman M. P., Bell C. M., Taylor H. L., Primic-Zakelj M. Leukaemia and residence near electricity transmission equipment: a case-control study. Br J Cancer. 1989 Nov;60(5):793–798. doi: 10.1038/bjc.1989.362. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Fulton J. P., Cobb S., Preble L., Leone L., Forman E. Electrical wiring configurations and childhood leukemia in Rhode Island. Am J Epidemiol. 1980 Mar;111(3):292–296. doi: 10.1093/oxfordjournals.aje.a112899. [DOI] [PubMed] [Google Scholar]
  4. Jensen O. M., Storm H. H., Jensen H. S. Cancer registration in Denmark and the study of multiple primary cancers, 1943-80. Natl Cancer Inst Monogr. 1985 Dec;68:245–251. [PubMed] [Google Scholar]
  5. London S. J., Thomas D. C., Bowman J. D., Sobel E., Cheng T. C., Peters J. M. Exposure to residential electric and magnetic fields and risk of childhood leukemia. Am J Epidemiol. 1991 Nov 1;134(9):923–937. doi: 10.1093/oxfordjournals.aje.a116176. [DOI] [PubMed] [Google Scholar]
  6. Myers A., Clayden A. D., Cartwright R. A., Cartwright S. C. Childhood cancer and overhead powerlines: a case-control study. Br J Cancer. 1990 Dec;62(6):1008–1014. doi: 10.1038/bjc.1990.428. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. Olsen J. H., de Nully Brown P., Schulgen G., Jensen O. M. Parental employment at time of conception and risk of cancer in offspring. Eur J Cancer. 1991;27(8):958–965. doi: 10.1016/0277-5379(91)90258-f. [DOI] [PubMed] [Google Scholar]
  8. Savitz D. A., Wachtel H., Barnes F. A., John E. M., Tvrdik J. G. Case-control study of childhood cancer and exposure to 60-Hz magnetic fields. Am J Epidemiol. 1988 Jul;128(1):21–38. doi: 10.1093/oxfordjournals.aje.a114943. [DOI] [PubMed] [Google Scholar]
  9. Tomenius L. 50-Hz electromagnetic environment and the incidence of childhood tumors in Stockholm County. Bioelectromagnetics. 1986;7(2):191–207. doi: 10.1002/bem.2250070209. [DOI] [PubMed] [Google Scholar]
  10. Wertheimer N., Leeper E. Electrical wiring configurations and childhood cancer. Am J Epidemiol. 1979 Mar;109(3):273–284. doi: 10.1093/oxfordjournals.aje.a112681. [DOI] [PubMed] [Google Scholar]
  11. de Nully Brown P., Hertz H., Olsen J. H., Yssing M., Scheibel E., Jensen O. M. Incidence of childhood cancer in Denmark 1943-1984. Int J Epidemiol. 1989 Sep;18(3):546–555. doi: 10.1093/ije/18.3.546. [DOI] [PubMed] [Google Scholar]

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