まとめ
高齢者の場合でも,喫煙は冠動脈疾患による死亡リスクを大幅に高めます. 禁煙は,後年においてさえ,この過剰な死亡リスクを減らすことができます.
科学分野:
- ゲロントロジーはゲロントロジーの学科です.
- 心血管疾患の流行病学について
- 公衆衛生は公衆衛生である.
背景:
- 喫煙は,死亡率の確立されたリスク因子です.
- 喫煙が高齢者の生存に与える影響については,さらなる調査が必要である.
研究 の 目的:
- 喫煙が65歳から74歳までの個人の生存に悪影響を及ぼし続けているかどうかを判断する.
- この年齢層における喫煙に関連した冠動脈疾患による死亡の過剰リスクを定量化するために.
主な方法:
- 縦断研究から得られたデータの分析.
- 65歳から74歳までの2,674人の参加者を含む.
- 現在の喫煙者と他のグループ (非喫煙者,元喫煙者,パイプ/タバコ喫煙者) の死亡リスクの比較.
主要な成果:
- 現在喫煙している喫煙者は,非喫煙者,元喫煙者,パイプや葉巻喫煙者と比較して,冠動脈疾患による死亡リスクが52%高かった.
- 喫煙に関連した死亡リスクの上昇は,禁煙後1~5年以内に減少した.
- 禁煙は,高齢者の死亡リスクの軽減に明らかな利点を示した.
結論:
- 喫煙は,高齢者の死亡率の重要な独立リスク因子です.
- 高齢の喫煙者の禁煙を奨励することは,生存率の向上と心血管疾患の負担の軽減に不可欠です.
- 公衆衛生の取り組みは,禁煙を促進し,健康上のリスクを軽減するために,高齢の成人の喫煙者を対象にすべきである.
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