Mr Morgan, of the Environmental Health Trust, a U.S. campaign group, spoke out after re-examining the figures from six previous studies.

　　美国环境健康基金的摩根先生在重新检查了以前六项研究的数据之后发表了上述评论。

　　These included a Swedish one which originally concluded that people who used mobile phones for at least ten years were 3.9 times more likely to develop an acoustic neuinroma - a non-cancerous tumour - on a nerve near the ear to which they held their phone compared to those who rarely or never used the devices.

　　这其中包括了瑞典的一项研究，那次的最初结论是使用手机至少十年的人比常人患非癌症脑瘤的几率高3.9倍,长在经常贴近手机的耳朵附近一处神经上。