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本文报告马来西亚雪来莪中国人鼻咽癌的病例对照研究。目的是对过去研究的人群继续观察,验证吸入烟雾、灰尘、吃咸鱼,用鼻药膏、烟草、酒精与鼻咽癌的关系。研究表明幼年时期咸鱼的消耗量是一个重要的危险因素。职业性暴露于烟雾(相对危险性=6.0 p=0.0006)、木柴、纸张、干草和其他烟雾、即包括石油和焦油的烟都有可能提高鼻咽癌患病率。接触尘埃也是一个高度显著的危险因素(危险性=4.0,p<0.0001)、经观察各种类型的尘埃都是极危险的因素。
This article reports a case-control study of Chinese nasopharyngeal carcinoma in Malaysia. The aim is to continue to observe the populations studied in the past and verify the relationship between inhalation of smoke, dust, salted fish, nasal ointment, tobacco, alcohol and nasopharyngeal cancer. Studies have shown that the consumption of salted fish is an important risk factor in childhood. Occupational exposure to smoke (relative risk = 6.0 p = 0.0006), firewood, paper, hay, and other smoke, ie, smoke that includes oil and tar, may increase the prevalence of nasopharyngeal cancer. Exposure to dust is also a highly significant risk factor (hazard = 4.0, p < 0.0001). Observing all types of dust is a very dangerous factor.