妊婦の慢性的なストレスの自発的な早産への影響:中国のコホート研究からの証拠
Xu Zhou1, Liuxiao Zhang2, Xiang Hong1
1Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, Jiangsu, China.
BMC pregnancy and childbirth
|August 28, 2025
まとめ
アロスタティック・ロード (AL) で測定される母親の慢性的なストレスは,自発的な早産 (sPTB) のリスクの高さに関連しています. ALの代謝- 免疫調節障害は,sPTBリスクと有意な関連性を示した.
科学分野:
- 生殖 健康
- 妊婦と胎児の医療
- ストレス 生理学
背景:
- 妊娠中の慢性的なストレスは 出産の不良の結果を懸念します
- アロスタティック・ロード (AL) は,慢性的なストレスによる累積的な生理的磨損を定量化します.
- 母親のALと自発的な早産 (sPTB) の関連性については,さらなる調査が必要である.
研究 の 目的:
- 母親の全静的負荷 (AL) と自発的早産 (sPTB) のリスクとの関係を調査する.
- sPTBのリスクの増加と関連しているかもしれない特定のALパターンを特定する.
主な方法:
- 中国で637人の妊婦を対象とした前向きなコホート研究.
- アロスタティック・ロード (AL) は,入学時に10のバイオマーカーを用いて評価された.
- ラテンクラス分析 (LCA) とロジスティック回帰は,ALパターンとsPTB関連性を分析するために使用されました.
主要な成果:
- 高いALスコアと増加したsPTBリスク (OR=1.28) の間に有意な正の関連性が見つかりました.
- 高いAL群の女性は,sPTBのリスクが2倍になった (OR=2. 09).
- 異なった代謝免疫不調のALは,より高いsPTBリスクと有意に関連していた (OR=2. 60).
結論:
- 妊娠中の母体全静態負荷 (AL) は,自発性早産 (sPTB) のリスクが高まります.
- ALの代謝- 免疫異常パターンは,特にsPTBと関連しています.
- ALと慢性ストレスの評価は,sPTBの高リスク妊娠を特定するのに役立ちます.
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