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火山环境是否成为癌症发病的一个危险因素还不得而知。研究者调查研究2组人群,一组来自有火山活动的地区,另一组来自没有火山活动的地区。研究获得2组人群癌症发病率的资料,并评价相对危度和年龄标化率。总体来说,在评价了综合癌症患者和性别后,在火山活动地区癌症发病率相对较高。然而,在没有火山活动地区,消化道癌、呼吸道癌和胸内器官方面的癌症呈现出较高的发病率,主要为男性;在有火山活动的地区的男女性中呈现较高的唇癌、口腔癌、咽喉癌及女性乳腺癌发病率。2组人群相关危险因素评估在有火山活动的地区呈现某些器官癌症的高危险性,特别是唇癌、口腔癌、咽喉癌和乳腺癌,这可能是长期火山环境暴露的结果。
It is unclear whether volcanic environments are a risk factor for cancer. Investigators surveyed two groups of people, one from a volcanic area and one from a volcanic area. To study the incidence of cancer in two groups of people, and to evaluate the relative risk and age of the standardization rate. In general, the incidence of cancer in volcanic activity areas is relatively high after evaluating patients and sexually transmitted infections. However, in areas without volcanic activity, cancers in gastrointestinal, respiratory and thoracic organs show a high incidence, mainly men; higher lip cancer is present in both men and women in volcanic areas, Oral cancer, throat cancer and female breast cancer incidence. Assessment of risk factors associated with the 2-group population High risk of certain organ cancers, particularly lip, oral, throat and breast cancer, are present in areas with volcanic activity, which may be the result of long-term volcanic environmental exposure.