近年来,在女性生殖系统恶性肿瘤中,尽管子宫颈癌的死亡率在下降,但是卵巢癌的死亡率,不论在日本还是在其他国家都在增加。虽然日本在卵巢死亡率比其他各国低,但是增加速度快。这种倾向使人怀疑卵巢癌发生率同环境因素有关,特别是和饮食习惯欧化有关。纵观各国卵巢癌的患病率和死亡率,有人报告和各国每人脂肪摄取量成正相关,摩门教徒和星期六基督降临日教徒禁止吸烟和饮酒,推崇吃蔬菜和水果,并且告诫不要过食肉类,因而他们卵巢癌死亡率就 In recent years, despite the declining rate of cervical cancer mortality in female genital malignancies, the mortality rate of ovarian cancer is increasing in both Japan and other countries. Although Japan has a lower ovarian mortality rate than any other country, it is growing rapidly. This trend makes people suspect that the incidence of ovarian cancer and environmental factors, especially with the Europeanization of eating habits. Looking at the prevalence and mortality rate of ovarian cancer in various countries, it is reported that there is a positive correlation with fat intake per person in each country. The Mormons and Saturday’s Adventist children in Japan prohibit smoking and drinking, they are highly praised for eating vegetables and fruits, and warned not to eat too much meat Class, and thus their ovarian cancer mortality