新近,对电磁场的生物学作用,以及对在高压电线附近房子居住的儿童和成人癌症的发病率较为注意。虽然有证据表明职业性接触电磁场可能与癌症尤其白血病的危险度增高有联系,但这个证据至今仍未能令人信服。因此,作者调查了瑞典电力行业男性职 Recently, more attention has been paid to the biological effects of electromagnetic fields and to the incidence of cancer in children and adults living in houses near high-voltage lines. Although there is evidence that occupational exposure to EMF may be associated with an increased risk of cancer, especially leukemia, this evidence has so far not been convincing. Therefore, the author investigated male occupations in the Swedish electricity industry