消滅する正常体重:人種と民族による米国の妊娠傾向,2016-2024年

Amos Grünebaum¹, Joachim Dudenhausen², Frank A Chervenak¹

¹5799 Northwell Health , Hempstead, NY, USA.

Journal of perinatal medicine

|February 19, 2026

まとめ

妊娠前の正常体重は,米国のほとんどの人種および民族集団で50%以下に低下し,肥満は普遍的に増加しています. アジアの母親は,正常体重の最も急激な減少を示し,新興リスクを強調しています.

科学分野:

産婦人科と産婦人科を担当しています.
公衆衛生は公衆衛生である.
エピデミオロジーエピデミオロジー

背景:

妊娠前の体重指数 (BMI) は,重要な健康指標です.
妊娠前のBMIと肥満の傾向は,米国内の人種や民族によって大きく異なります.
これらの傾向を理解することは,標的を絞った公衆衛生の介入に不可欠です.

研究の目的:

2016年から2024年までの妊娠前のBMIの全国的な傾向を分析する.
米国の多様な人種・民族集団におけるこれらの傾向を検証する.
妊娠開始時の正常体重の有病率に焦点を当てること.

主な方法:

3200万人を超える生児 (2016-2024) を遡及的に分析した.
CDCの全国生命統計システム (National Vital Statistics System) の出生データを使用しました.
出生証明書のデータから妊娠前のBMIを計算し,民族特有の肥満の値を適用します.

主要な成果:

正常体重の流行率は2024年までにほとんどのグループで50%以下に低下した.
肥満の罹患率は増加し,正常体重はすべての人種・民族集団で減少した.
非ヒスパニック系ネイティブハワイ人/その他の太平洋諸島の母親は,最も高い肥満率 (51.6%) を有しており,アジア系母親は,民族特有の値を用いて,肥満率の最大の相対的な増加率 (41.4%) を示しています.

結論:

米国産婦人科では,肥満が増加し,正常体重が減少するにつれて,代謝の低下が広範囲に広がっています.
アジアの母親は,民族特有のBMIの値に基づいて,急速に高リスクグループとして出現しています.
システムレベルの介入と,妊娠前の代謝戦略の更新が緊急に必要である.

キーワード:

ボディ・マス・インデックス (Body Mass Index) とは母親の代謝健康について肥満の傾向肥満の傾向人口ベースのサーベイランスは,人口ベースのサーベイランスです.妊娠体重妊娠体重体重人種的,民族的格差を排除する.

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