American journal of epidemiology · 1982
A case-control study of cancer of the endometrium.
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Kelsey J L, LiVolsi V A, Holford T R, Fischer D B, Mostow E D, Schwartz P E, O'Connor T, White C
Аннотация
A hospital-based case-control study of the epidemiology of endometrial cancer in women aged 45-74 years was carried out in Connecticut from 1977 to 1979. In total, 167 cases and 903 controls were included. Elevated risks were associated with the following factors: overweight, nulliparity, few pregnancies, use of estrogen replacement therapy, older age at menopause, and a history of ovarian or endometrial cancer in mother or a sister. Whites were more frequently affected than blacks, and better-educated women more often than less-educated women. Use of oral contraceptives was associated with a decreased risk, although the decrease did not reach statistical significance.