The researchers conceded that the link found in the new study was not as strong when they factored in the effects of certain health behaviors, including exercise levels, sleep habits and diet.

研究人员承认，当把锻炼水平、睡眠习惯和饮食等健康行为产生的影响考虑进去后，这项新研究发现的这种关联并没有那么大。

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Research published this year showed a link between higher levels of the male hormone testosterone in the amniotic fluid surrounding a foetus and autistic traits when the child was eight.

今年发表的一项研究认为，羊水中雄性激素睾酮的水平过高，与儿童在8岁时显现出的孤独症特征，有着一定的联系。

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A research paper published alongside the HMIC report will infuriate Home Office ministers who have been arguing there is no direct link between falling police Numbers and levels of crime.

和HMIC的报告同时发表的一篇文章可能会激怒内务大臣们，大臣们一直坚称在降低的警察人数和犯罪率之间没有直接联系。

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Many doctors are not convinced of a link between iron levels and heart disease in men.

CNN: Health: Making Heartfelt Gestures

As they believe that there is a link between deprivation and lower levels of literacy, they called on the government to implement a pupil premium to address this.

BBC: Debate on literacy

They carried out detailed statistical analysis, in order to assess whether there was a link between cases of cancer and above average levels of radiation.

BBC: Radon cancer fears dismissed