精神病の最初のエピソードの発生率と特徴に対する社会経済的要因の影響
Martino Belvederi Murri1, Alice Onofrio1, Chiara Punzi1
1Department of Neuroscience and Rehabilitation, Institute of Psychiatry, University of Ferrara, Ferrara, Italy.
Epidemiology and psychiatric sciences
|September 2, 2025
まとめ
社会経済的な要因は,最初のエピソード精神病 (FEP) の発生率と患者の特徴に大きな影響を与えます. 地域レベルでのデータは,精神病の早期発見のための公衆衛生の介入を導くことができます.
科学分野:
- 精神科 と 精神 保健
- 社会流行病学
- 公衆衛生
背景:
- 都市化,貧困,不平等,移民の密度,大麻の利用可能性などの環境要因は,精神病のリスクと患者プロフィールに影響することが知られている.
- 社会経済的な要因が精神病初発症に与える特定の影響を理解することは,標的型公衆衛生の介入と臨床サービスの提供において極めて重要です.
研究 の 目的:
- 地域レベルでの社会経済的要因が,最初のエピソード精神病 (FEP) を経験する個人の発生率と臨床的特徴にどのように影響するか調査する.
- 発症年齢,移民の地位,失業,薬物使用,未治療の精神病 (DUP) の期間などの社会経済的な暴露と結果の間の関係を分析する.
主な方法:
- イタリアの高所得地域のFEP早期発見プログラムに 参加した1240人の (18~35歳) 予期データ分析
- 人口密度,社会経済的,教育的欠乏,経済的不平等,移民密度,頻繁な大麻使用に関する地域レベルのデータを使用した.
- 平均限界効果,発生率比率 (IRR),オッズ比率 (OR) を計算したベイジアン空間および多層モデルを使用した.
主要な成果:
- FEPの発生率は,人口密度 (IRR,1.14),教育不足 (IRR,1.15) および頻繁な大麻使用 (IRR,1.31) によって著しく影響を受けた.
- 移民の密度が高いと,未治療の精神病 (DUP) の期間が3. 4ヶ月短くなった.
- FEPの場合,社会経済的欠乏が薬物使用の確率を増加させ (OR,1.12),人口密度が減少させた (OR,0.91).
結論:
- 地域レベルの社会経済的要因は,移民の地位,薬物使用,DUPを含むFEPの発生率と特徴の両方に影響を及ぼすことが実証されています.
- 教育的欠乏は精神病に影響を与える 文化的または認知的要因の代理として機能する
- 地域からの社会経済データは,FEPの早期発見と第三段階の臨床サービス計画のための公衆衛生戦略を参考にすることができます.
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