TY - JOUR
T1 - Household electromagnetic fields and breast cancer in elderly women
AU - Beniashvili, Djemal
AU - Avinoach, Ilana
AU - Baazov, David
AU - Zusman, Itshak
PY - 2005
Y1 - 2005
N2 - The relationship between the rate of household low-frequency electromagnetic fields (EMF) and incidences of mammary tumors was studied in 1290 clinical case-records of female patients aged 60 and more over a period of 26 years, based on the materials of the Edith Wolfson Medical Center, Israel. The studied material was divided into two groups, each corresponding to a period of 13 years. Group I included patients with mammary tumors under observation from 1978 to 1990, who rarely used EMF-generating appliances. Group II consisted of patients being under observation in the period between 1991 and 2003, characterized by much more extensive use of personal computers (more than 3 hours a day), mobile telephones, television sets, air conditioners and other household electrical appliances generating EMF. 200,527 biopsy and surgery samples were analyzed. Mammary tumors were found in 2824 women (1.4%), of which 1290 cases (45.6%) were observed in elderly women. Most of the observed tumors - 1254 (97.2%) - were epithelial neoplasms. Mammary tumors were found in 585 elderly women in Group I and 705 women in Group II. The case records of these patients showed that 114 elderly women (19.5%) in Group 1 and 360 (51.1%) in Group II were regularly exposed to EMF (mostly from personal computers) for at least 3 hours a day (χ2 = 57.2, p < 0.001). There was a statistically significant influence of EMF on the formation of all observed epithelial mammary tumors in Group II. This influence is most evident for invasive ductal carcinomas, which was the commonest form of cancer in elderly women.
AB - The relationship between the rate of household low-frequency electromagnetic fields (EMF) and incidences of mammary tumors was studied in 1290 clinical case-records of female patients aged 60 and more over a period of 26 years, based on the materials of the Edith Wolfson Medical Center, Israel. The studied material was divided into two groups, each corresponding to a period of 13 years. Group I included patients with mammary tumors under observation from 1978 to 1990, who rarely used EMF-generating appliances. Group II consisted of patients being under observation in the period between 1991 and 2003, characterized by much more extensive use of personal computers (more than 3 hours a day), mobile telephones, television sets, air conditioners and other household electrical appliances generating EMF. 200,527 biopsy and surgery samples were analyzed. Mammary tumors were found in 2824 women (1.4%), of which 1290 cases (45.6%) were observed in elderly women. Most of the observed tumors - 1254 (97.2%) - were epithelial neoplasms. Mammary tumors were found in 585 elderly women in Group I and 705 women in Group II. The case records of these patients showed that 114 elderly women (19.5%) in Group 1 and 360 (51.1%) in Group II were regularly exposed to EMF (mostly from personal computers) for at least 3 hours a day (χ2 = 57.2, p < 0.001). There was a statistically significant influence of EMF on the formation of all observed epithelial mammary tumors in Group II. This influence is most evident for invasive ductal carcinomas, which was the commonest form of cancer in elderly women.
KW - Breast cancer
KW - Elderly women
KW - Low-frequency electromagnetic fields
UR - http://www.scopus.com/inward/record.url?scp=17644394198&partnerID=8YFLogxK
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C2 - 15875777
AN - SCOPUS:17644394198
SN - 0258-851X
VL - 19
SP - 563
EP - 566
JO - In Vivo
JF - In Vivo
IS - 3
ER -