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本文通过病例-对照研究探讨了鼻癌,鼻咽癌与接触木尘,吸烟的关系.66例病人均为1983年1月至1985年12月联帮德国黑森州鼻腔癌、副鼻窦癌和鼻咽癌住院病人.并均经组织学确诊;66例对照为同期同一医院未从事有害职业或非交通事故的骨折病人,其年龄(±5岁),性别、生活居住地等与病
This case-control study explored the relationship between nasopharyngeal, nasopharyngeal cancer and exposure to wood dust, smoking.All the 66 patients were from January 1983 to December 1985 in Hesse, Germany with nasal cancer, paranasal sinus cancer and Inpatients with nasopharyngeal carcinoma were diagnosed by histology. 66 patients were diagnosed as having fractured patients who did not engage in harmful occupational or non-traffic accidents in the same hospital in the same period. Their age (± 5 years), sex, living area and other diseases