来自手机的射频辐射和乳腺癌风险:一项多中心病例对照研究,包括另外一个可疑的对照组
Sedigheh Tahmasebi1, S M J Mortazavi2,3, Masumeh Pourghayoomi4
1Breast Cancer Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
概括
增加每天使用手机的时间,特别是超过60分钟,与女性患乳腺癌的风险更高有关. 这项研究表明,长时间使用手机和增加乳腺癌的几率之间存在潜在的关联.
科学领域:
- 在瘤学瘤学.
- 环境健康 环境健康
- 流行病学 流行病学
背景情况:
- 全球越来越多的手机使用引发了有关射频电磁场的健康问题.
- 关于手机使用与乳腺癌风险之间的联系的研究有限.
- 这项研究调查了伊朗妇女使用手机与乳腺癌之间的潜在联系.
研究的目的:
- 检查手机使用模式与乳腺癌风险之间的关联.
- 评估电话持续时间,屏幕时间和手机位置对乳腺癌的影响.
- 确定与手机使用和乳腺癌相关的潜在风险因素.
主要方法:
- 一项多中心病例控制研究,涉及伊朗226名妇女.
- 参与者被分为对照组,疑似病例和确诊的侵袭性乳腺癌病例.
- 关于人口统计,生殖因素,生活方式,环境和手机使用的数据通过问卷收集并使用多项逻辑回归分析.
主要成果:
- 与每天使用手机不到10分钟的女性相比,每天使用手机超过60分钟的女性的确诊乳腺癌 (OR=3.49) 和怀疑乳腺癌 (OR=10.84) 的几率明显更高.
- 较长的屏幕时间 (>4小时/天),更晚的初潮年龄,较低的教育程度和暴露于环境污染物也与增加乳腺癌的几率有关.
- 这些发现强调了大量使用手机与乳腺癌风险增加之间的潜在相关性.
结论:
- 长时间使用手机与乳腺癌的几率增加有关,尽管并未确定因果关系.
- 自我报告的数据和潜在的混因素需要谨慎地解释结果.
- 建议使用更大的样本大小和客观暴露测量的进一步研究来证实这些发现.
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