日本の医療システムに対する大災害の心理的影響:SNSのテキスト分析
Tomoya Kitayama1, Kanae Nishimura1
1School of Pharmacy and Pharmaceutical Sciences, Mukogawa Women's University, Nishinomiya, Hyogo, Japan.
PloS one
|February 20, 2026
まとめ
ノト半島の地震は,電子医療システムに関する懸念を浮き彫りにした. 多くのユーザーは,災害中の停電の後,システムの信頼性に関して否定的な感情を表明しました.
科学分野:
- 防災医療とは,災害時の医療です.
- 医療情報工学 医療情報工学
- 公衆衛生は公衆衛生である.
背景:
- 大規模な災害は,医療インフラやシステムに深刻な影響を及ぼします.
- 危機時に医療サービスに対する公衆の感情を評価することは極めて重要です.
研究 の 目的:
- 地震によるインフラ被害が日本の医療システムに与える影響を評価する.
- ノト半島地震後の医療システムに関する公衆の感情を,ソーシャルメディアデータを用いて分析する.
主な方法:
- 2023年10月から2024年3月までの"処方箋記録"に関連するX (旧ツイッター) 投稿の分析.
- 投稿のセンチメント分析のためにML-Ask (Pythonライブラリ) を利用し,10つの感情的要素に焦点を当てました.
- 2024年1月のポストについて,階層的なクラスター分析が行われました.
主要な成果:
- 地震に関連する用語は,2024年1月の"処方箋記録"のツイートで顕著であり,その後の数ヶ月で減少しました.
- 1月のツイートにおけるネガティブな感情は,災害,インフラ,医療システムに関連していた.
- 否定的な感情の主要な原動力は,電源の喪失による電子医療システムの信頼性がないことでした.
結論:
- ノト半島地震は,災害時の電子医療システムの信頼性に対する公衆の懸念を明らかにした.
- 停電は,電子医療システムに対する信頼を深刻に弱め,患者のケアに対する認識に影響を与えた.
- 将来の災害への備えは,電子医療記録システムの回復力を扱わなければならない.
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