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孤独の転移と孤独の平均寿命:24カ国の縦断研究
Jingjie Zhu1, Zeyu Huang1, Shitong Yang1
1School of Public Health, Fudan University, Shanghai 200032, China.
International psychogeriatrics
|August 21, 2025
まとめ
孤独感は高齢者の 平均寿命に大きな影響を及ぼします GDPや公共交通機関へのアクセスのような要因は 孤独な平均寿命 (LLE) を短縮し 健康的な老化を促します
科学分野:
- ゲロントロジー
- 公衆衛生
- 社会学
背景:
- 孤独感 は 世界 中 の 老齢 層 の 関心事 と なっ て い ます
- 孤独への移行に影響を与える要因を理解することは 公衆衛生の介入に不可欠です
- 孤独な状態と非孤独な状態の 平均余命の見積もりは 老化への新たな洞察を 提供しています
研究 の 目的:
- 高齢者の孤独への移行に関連した個人および国レベルの要因を調査する.
- 平均寿命 (TLE) と 平均寿命 (LLE) を 60歳で推定する.
- 60歳以上の人々の孤独と回復の予測要因を特定するためです
主な方法:
- 五つの調和された多国籍コホートからのデータを利用した縦断的な研究設計.
- 60歳以上の高齢者61,511人を含む.
- マルチステート・マルコフモデルを適用して,平均寿命と孤独な状態と孤独でない状態の間の移行確率を推定する.
主要な成果:
- 女性の性別,低教育,多病性,心理的障害などの個々の要因が 孤独感のリスクを高めます 身体活動が回復を促した.
- より高いGDP,市民社会の参加, 公共交通機関へのアクセスが 孤独感のリスクを低減させるという結果でした
- 60歳では,TLEは23. 14歳,LLEは4. 31歳でした. 高いGDPと市民社会の参加がLLEを減少させ,都市化がそれを増加させた. 公共交通機関では LLE が大幅に減少しました.
結論:
- 孤独への移行は 個人の行動と社会経済的要因の 複雑な相互作用によって影響を受けます
- 公共交通機関のアクセシビリティのような社会経済的な要因をターゲットにした介入は,LLEを減らすことができます.
- 世界的に健康的な高齢化を促進するには 個人のレベルでのリスクと 孤独に影響を与えるマクロレベルの社会的要因の両方に対処する必要があります
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