日本語 から 英語 医療 医療: 健康管理 Epidemiology

Because I do not understand what exactly a "population-attributable fraction" is, it is difficult for me to follow the author's argument and figure out what the word "提示" is supposed to mean in the last sentence of this excerpt.

The source cited for the statistic in question is here: https://bmcpublichealth.biomedcentral.com/track/pdf/10.1186/... but it does not contain the number "44.0%."

ORIGINAL:

一方、がん予防知識を普及させる際に留意すべきことがある。子どもを対象としたがん教育では、がん予防の授業の後に、がん患者イメージとして「たばこやお酒をやりすぎた人」を選択した者の割合が有意に高かったことが報告されている。喫煙や飲酒は、コントロール可能ながんのリスク要因として示されているものであるが、

日本人の場合その人口寄与割合のうち44.0%は提示されていない。

TRANSLATION SO FAR:

On the other hand, there are points to be noted in raising awareness about cancer prevention. It has been found that in the context of educating children about cancer in school, there is a significantly high proportion of those who, after their cancer-prevention class, choose “people who smoke and drink too much” as their representative cancer patient. While smoking and drinking alcohol have been shown to be controllable risk factors for cancer,

this has not been demonstrated in 44.0% of the population-attributable fraction among Japanese people (???)