Risk that many people have teeth that you've missed about his death from pneumonia is high.

Be a risk that many people have teeth that you've missed about die of pneumonia is high , it has been found in a survey of research groups , such as Kyoto and Nagoya . That 's because people do not have teeth more bacteria in the mouth , it is easy to also infect the lungs .
Targeting about 2 million members of the Dental Association of national , asked to answer for , such as health and dental condition , Suma 's Nagoya University Graduate School of Medicine doctoral program ( preventive medicine ) and colleagues , died after analysis of the results of an examination of the cause of death for people was . I examined the relationship between mortality from pneumonia , and the number of teeth missing .
Dead of pneumonia a total of 55 people . Compared teeth were missing a person for up to four , even subtracting the influence of obesity and age , 1.74 times the risk , who is missing 5-14 this is 2 people of 15-27 lines · there were 37 times . The risk of the person who is missing all 28 lines with the exception of the four wisdom teeth , was 2.77 times . Tooth It is important . It is a thing you want to keep more teeth a little and try to prevention on a daily basis .



抜けてしまった歯が多い人ほど肺炎で亡くなる危険性が高いことが、名古屋大や京都大などの研究グループの調査でわかった。歯がない人は口の中に細菌が多く、肺にも感染しやすいためだという。
　名古屋大大学院医学系研究科博士課程の須磨さん（予防医学）らは、全国の歯科医師会の会員約２万人を対象に、歯の状態や健康状態などについて回答してもらい、その後に亡くなった人について死因を調べた結果を分析。肺炎による死亡率と、抜けた歯の本数との関係を調べた。
　肺炎の死者は計５５人。抜けた歯が４本までの人と比べると、年齢や肥満などの影響を差し引いても、５～１４本が抜けていた人は危険性が１・７４倍、１５～２７本の人は２・３７倍あった。４本の親知らずをのぞく２８本がすべて抜けていた人の危険性は、２・７７倍あった。歯は大事ですね。日ごろから予防に心がけて少しでも多くの歯を残したいものです。