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对梧州市１９８１～１９９６年女性乳腺癌发病资料分析，结果表明，女性乳腺癌发病率呈逐年上升趋势，１９９１～１９９６年比１９８１～１９８６年期间发病率增长了６４．０６％。女性乳腺癌的好发年龄为绝经期前和绝经期后，中位年龄４８．１６岁，并且有发病年龄前移的倾向。
The data of female breast cancer from 1981 to 1996 in Wuzhou City showed that the incidence of breast cancer in women increased year by year. The incidence of breast cancer in 1991-1996 increased by 64.06% from 1981 to 1986. The prevalence of breast cancer in women is pre-menopausal and post-menopausal, the median age of 48.16 years old, and there is a tendency to advance the age of onset.