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芬兰科学家进行了一项体重指数(体重/身高~2)与肺癌关系的预测研究。对25994例年龄20～75岁的非癌症患者进行研究,经过长达19年的随访,有504例确诊为肺癌。研究发现,体重指数与肺癌发生率之间有明显的负相关关系,这种关系不受年龄、吸烟、社会地位、健康状况、重要症状、慢性咳嗽和胸部X线发现等因素影响,尽管上述诸因素与体重指数有关,并且也能预示肺癌的发生。对这些因素进行调整后,肺癌发生的相对危险度按体重指数
Finnish scientists conducted a predictive study of the relationship between body mass index (body weight/height ~2) and lung cancer. A total of 25994 non-cancer patients aged 20 to 75 years were studied. After 19 years of follow-up, 504 cases were diagnosed with lung cancer. The study found a clear negative correlation between body mass index and lung cancer incidence. This relationship was not affected by factors such as age, smoking, social status, health status, important symptoms, chronic cough, chest X-ray findings, Factors are related to body mass index and can also predict the occurrence of lung cancer. After adjusting for these factors, the relative risk of lung cancer is based on the body mass index.