妊娠中期の母親の不安は,母親のクロノタイプと授乳期間との関連を媒介する
Nur K Abdul Jafar1, Elaine K H Tham1, Doris Fok2
1Institute for Human Development and Potential (IHDP), Agency for Science, Technology and Research (A*STAR), Singapore 117609, Singapore.
Nutrients
|February 13, 2026
まとめ
母親のクロノタイプは母乳の授乳期間に影響し,朝型の母親は長時間授乳する. 母親の不安は,このリンクを媒介し,不安軽減戦略が授乳期間を支える可能性があることを示唆しています.
科学分野:
- 生殖器保健は,生殖器の健康についてです.
- 母親と子供の健康について
- スリープ・サイエンス スリープ・サイエンス
背景:
- 母親のクロノタイプ,睡眠,および気分は,母乳育児と関連しています.
- これらの関連における母親の気分の媒介的な役割は不明である.
研究 の 目的:
- 母親の気分が母親のクロノタイプと妊産婦の睡眠と授乳期間との関係を媒介するかどうかを調べる.
- シンガポールの母親の多民族集団で,これらの関連性を調査してください.
主な方法:
- 340人の母親を対象とした前向きなコホート研究.
- 評価されたクロノタイプ (MEQ),睡眠品質 (PSQI),気分 (EPDS,STAI) と母乳授乳期間.
- リグレッションとメディエーションの分析を用いて,共変数をコントロールした.
主要な成果:
- 朝のクロノタイプは,母乳の授乳期間が長くなり,不安が少なくなった.
- 低母性不安 (状態と特徴) は,授乳期間が長くなることと関連していました.
- 特徴的な不安やうつ病ではなく,母子の状態不安が,クロノタイプと母乳の関連性を媒介した.
結論:
- 母親の不安状態は,クロノタイプと授乳期間を結びつける経路です.
- "夕方"の母親の母性不安をターゲットにすることは,母乳育児を促進する可能性があります.
- 母親の気分は,母乳育児に対する睡眠時間の効果を媒介しなかった.
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