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集中治療における年齢による性差と結果:全国的なコホート研究
Elsa Hägglöf1, Jesper Eriksson1, Max Bell1
1Department of Physiology and Pharmacology, Karolinska Institutet, Solna, Sweden; Department of Perioperative Medicine and Intensive Care, Karolinska University Hospital, Stockholm, Sweden.
British journal of anaesthesia
|August 29, 2025
まとめ
男性はICUでより集中的な治療を受けていますが 女性はより高い調整死亡率に直面しています 性別による差異は年齢によって大きく影響され 集中治療における年齢特有の分析の必要性を強調しています
科学分野:
- クリティカル ケア 医療
- 集中治療室 (ICU) 研究
- 健康 の 格差
背景:
- 性別によるICU治療と死亡率の違いについては,不一致な結果があります.
- 過去の研究では,年齢が重症治療の成果における 性差を媒介する可能性があることが示されています.
研究 の 目的:
- 男性と女性のICU患者の特徴,治療の強度,死亡率を比較する.
- ICUでの年齢による性差を調査する.
主な方法:
- 成人のICU患者 (2012-2024) のスウェーデン集中治療登録から得られたデータを使用した.
- 30日間の死亡率,継続的な腎置換療法,侵入性換気を分析するために,年齢と性別による相互作用条件を含む多変数ロジスティック回帰を用いた.
- コホート全体と6つの診断サブグループで分析を行った.
主要な成果:
- 303,875人のICU患者を含み,原始的な死亡率は男性より高かった.
- 多変量分析により,女性の性別は30日間の死亡率 (OR1. 03) と関連していることが明らかになった.
- 男性は継続的な腎置換療法と侵襲的呼吸器療法を受ける可能性が高く,女性ではより若い年齢で死亡率が低く,高齢では死亡率が高かった.
結論:
- 男性の治療の強度が高いにもかかわらず,女性ではICUでの調整された死亡率が増加しています.
- 性別による年齢特有の死亡リスクの変動は顕著である.
- 性別による差異の理解には年齢を考慮することが重要です
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