CIGARETTE-SMOKING AND THE AGE AT MENOPAUSE
CIGARETTE-SMOKING AND THE AGE AT MENOPAUSE
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DOI:
10.1080/03014468200005591
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发表时间:
1982-01-01
影响因子:
1.7
通讯作者:
GALLAGHER, HG
中科院分区:
文献类型:
--
作者:
ADENA, MA;GALLAGHER, HG
In a sample of 15,464 apparently healthy Australian women, the mean age for natural menopause of women who smoked 10 or more cigarettes a day was 1.3 yr lower than that of other women. These distributions were well described by logistic distributions with the same variances. A parallel nonparametric Kaplan-Meier analysis confirmed that heavy smokers reached menopause earlier than other women and also showed that the women accurately recalled their age at menopause. Logistic regression analyses were used to show that obesity, alcohol intake and regular use of aspirin and other analgesics, sedatives, tranquilizers or antidepressants did not affect the distributions of the age at natural menopause. The age-specific probability of natural compared with surgically induced menopause was independent of smoking history and obesity. Logistic regression analysis is a powerful statistical technique for analyzing data such as age-specific proportions of still menstruating women. It is easy to apply and interpret, and its aptness for any particular data set is readily assessed.