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１８１例女性肺鳞、腺癌和１８７例正常女性进行分组配对调查二组的月经史、用ＥＰｉ－ｉｎｆｏｒ软件统计，采用Ｔａｂｌｅ卡方或方差齐性检验（Ｂａｒｔｌｅｔ）统计准确性，均在ＩＢＭＰＣ个人微机上进行运算，参数包括初潮年龄、月经周期、行经天数、月经量、经痛、乳房胀痛和绝经期前或患癌前全部月经周期次数，结果发现鳞癌的全部月经周期次数多于正常人组，提示雌激素为可能促癌因素。腺癌的行经期短于正常人，提示腺癌病人黄体功能可能也和肺癌发生有关。２１例腺癌手术标本中，雌激素受体和孕激素受体阳性与阴性者比较，阳性者初潮年龄迟、停经年龄早，这种现象值得进一步研究。
181 women with lung squamous cell carcinoma and 187 normal women were paired to investigate the menstrual history of the second group. Statistical analysis was performed using the EPi-infor software and the accuracy of the table card square or the homogeneity of variance (Bartlet) was used for personal statistics. The calculations were performed on a microcomputer, and the parameters included age at menarche, menstrual cycle, number of days passed, menstrual flow, menstrual pain, breast tenderness, and the number of menstrual cycles before menopause or before cancer. It was found that the total number of menstrual cycles in squamous cell carcinoma was more than normal. The group, suggesting that estrogen is a possible cancer-promoting factor. The menopause of adenocarcinoma is shorter than normal, suggesting that luteinization in adenocarcinoma patients may also be related to lung cancer. In 21 cases of surgical specimens of adenocarcinoma, positive and negative estrogen receptor and progesterone receptors were compared. The age of menarche was positive and the age of menopause was earlier in the positive group. This phenomenon deserves further study.