A review of cell phone studies commissio

恬恬2020-05-20 251

问题 A review of cell phone studies commissioned by the Swedish Radiation Protection Authority has found no “consistent evidence” of an increased risk of cancer from usage, the agency said.Studies have differed on whether the use of mobile phones increases the risk of cancer as the handsets have become increasingly popular and efficient.The governmental agency asked Dr. John D. Boice Jr. and Dr. Joseph K. McLaughlin of the International Epidemiology Institute in Rockville, Md., to evaluate published epidemiological research on the subject.The review looked at nine studies since 1996 that included factors such as type of phone, duration and frequency of use and brain tumor location.“No consistent evidence was observed for increased risk of brain cancer (or other forms),” the scientists said in the review, released Wednesday.The agency acknowledged public concern about the issue and said many studies were still being performed and continued follow-up was needed on any possible carcinogenic effect linked to mobile phone usage.

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解析最近,由瑞典辐射保护研究所组织进行的一份研究显示,目前尚没有任何“相关证据”来证明使用手机会增加癌症的患病机率。在学术界，关于手机的广泛使用到底会不会增加癌症的患病率这一课题的争论由来已久，但一直都没能得出一致的结论。作为政府的官方机构，瑞典辐射保护研究所从美国马里兰州罗克维尔的国际流行病研究所请来了约翰·D·布瓦斯·Jr和约瑟夫·K·麦克劳克林两位教授，对目前研究这一课题的众多出版物进行了综合性评估。两位科学家共分析了1996年以来的9份研究报告，其中包括手机的种类，使用寿命及频率，甚至还有脑部肿瘤通常所在的位置等。在9月16日公布的研究结果中，他们的结论是：“目前还没有发现使用手机和引发脑癌（及其他癌症）之间有任何直接的必然联系。”考虑到民众对这一问题的普遍关注，瑞典辐射保护研究所表示，他们还将继续这一课题的研究，跟踪调查手机使用中可能产生的所有致癌物质。

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