摘要
采用１∶２配比的病例对照研究方法，分析比较脑胶质瘤与脑膜瘤危险因素的差异。单因素分析结果提示，脑胶质瘤与脑膜瘤相同的危险因素是头部外伤、放射线、家族癌症史和铅。吸烟及饮酒年限超过３０年、汽油柴油和农药是脑胶质瘤的危险因素，但与脑膜瘤无关联。焊药、微波（电磁波）、乙烯、维生素Ａ、Ｄ及Ｃ与脑膜瘤有关联而与脑胶质瘤无关。其中维生素Ａ、Ｄ及Ｃ是脑膜瘤的保护因素。多因素分析发现脑胶质瘤与脑膜瘤的危险因素不同，家族癌症史、放射线与脑胶质瘤有关联；铅、微波（电磁波）、乙烯与脑膜瘤有关联。
A hospital based 1∶2 case control study was performed.We contrast the risk factors of glioma with that of meningioma.The results of unvariable analysis show that exposing head trauma,lead,radioactive rays and cancer history of relatives are the same factors which are significantly associated with glioma and meningioma.Drinking alcohol period over 30 years,smoking period over 30 years,diesel oil,gasoline and farm chemicals are the risk factors of glioma,but not related with meningioma.Exposing solder,micro waves(magnetic waves)and ethylene is related with meningioma but not with glioma.Vitamin A,D,C were the protective factors of meningioma.By means of multi variable analysis,we found that exposing cancer history of relatives and radioactive rays were associated with glioma;lead,ethylene and micro waves were associated with meningioma.
