妊娠前の心臓状態は,産後の気分や不安障害のリスクに影響します

Shirley J Shao¹, Lucy J Fu², John Boscardin³

¹School of Medicine, University of California San Francisco, San Francisco, CA, USA.

The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians

|August 21, 2025

まとめ

産後の気分や不安障害 (PPMADs) のリスクは独立して増加しません. しかし,心臓の不良状態,社会的経歴,妊娠中の合併症などの要因は,PPMADのリスクが高いと関連しています.

科学分野:

心臓病科
産婦人科
精神科
母親の健康

背景:

産後の気分や不安障害 (PPMAD) は,母親の健康に影響する重大な問題です.
PPMADsの独立したリスク因子としての既往の母性心疾患の役割は,さらなる調査を必要とします.
リスク要因を理解することは対象を絞った介入と妊婦の精神保健の改善に不可欠です

研究の目的:

産後の気分や不安障害 (PPMADs) の独立リスク因子であるかどうかを判断する.
高い心臓リスクスコアとPPMADの発症リスクとの関連性を評価する.
妊婦のPPMADリスクに寄与する特定の心臓および心臓以外の要因を特定する.

主な方法:

2019年6月から2024年2月までの間に出産した患者で遡及的なマッチングコホート研究が行われました.
PPMADスクリーニングは,患者健康アンケート-9 (PHQ-9) または一般的な不安障害-7 (GAD-7) のスコアで完了した (≥10は陽性スクリーニングを示している).
PPMADスクリーニングの相対リスク (RRs) は,心臓産婦人科チームによって管理された心臓科コホートとマッチした非心臓科コホートを比較して,二項回帰を用いて計算された.

主要な成果:

陽性のPPMADスクリーニングの流行率は,心臓科コホートでは18. 2%,非心臓科コホートでは16. 2%でした.
妊産婦の心臓病は,PPMADsの独立リスク因子ではなかった (RR 1.13,95%CI 0. 68 - 1. 86).
増加したPPMADリスクは,ニューヨーク心臓協会のクラス≥II (RR3. 12),妊娠前の利尿薬使用 (RR2. 98),社会経済的不利益,予期せぬ妊娠,抗うつ薬の使用歴,人際暴力歴,および妊娠不良の結果 (高血圧障害,出産周期の輸血,早産) と関連していました.

結論:

産後の気分や不安障害のリスクは独立して上昇しません.
心臓状態の最適化不良,不良社会歴,妊娠中の合併症などの要因は,PPMADのリスクを大幅に高めます.
心臓の健康を早期に改善し,総合的な産前ケアを提供することは,心臓疾患の患者におけるPPMADのリスクを軽減するために不可欠です.

キーワード:

妊娠中の心臓病母親の心臓病生後期の気分障害出産後の不安産後うつ病

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