[Occupational exposure to electromagnetic fields and its health effects in electric energy workers]. / Ekspozycja zawodowa na pola elektromagnetyczne i jej skutki zdrowotne u pracowników elektroenergetyki.
Med Pr
; 51(6): 637-52, 2000.
Article
en Pl
| MEDLINE
| ID: mdl-11288692
Power frequency (50 to 60 Hz) electromagnetic fields (EMF) are briefly characterised, EMF sources occurring in the electromagnetic industry are discussed, and methods for and problems involved in the evaluation of individual occupational EMF exposure are also presented. The results of certain cohort industrial and case-referent studies indicate slightly enhanced risk of brain cancer and leukaemia in the group under study. The meta-analysis of the results obtained from numerous studies, published recently, showed a relative risk (RR) of 1.1-1.3 for leukaemia, and of 1.1-1.2 for brain cancer. Only a few studies demonstrate a dose-effect relationship for malignant neoplasms which decreases the power of the hypothesis on the cause-effect relationship. Among health effects of EMF exposure in electric utility workers, other than malignant neoplasms, an increased risk of certain diseases of the circulatory and neurological systems has been reported. The difficulty in the assessment of individual exposure is the main problem in evaluating the relationship between EMF exposure and adverse health effects in electric utility workers. We hope to investigate this further.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Exposición Profesional
/
Campos Electromagnéticos
Tipo de estudio:
Etiology_studies
/
Observational_studies
/
Risk_factors_studies
/
Screening_studies
Límite:
Humans
Idioma:
Pl
Revista:
Med Pr
Año:
2000
Tipo del documento:
Article
Pais de publicación:
Polonia