2010年からの傾向とともに,2020年の全国,地域,および世界の早産の推定値:体系的な分析
Eric O Ohuma1, Ann-Beth Moller2, Ellen Bradley1
1Maternal, Adolescent, Reproductive and Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, London, UK.
Lancet (London, England)
|October 7, 2023
まとめ
世界の早産率は2010年から2020年の間に変わらず,毎年何百万人もの赤ちゃんが早産しています. 南アジアやサハラ以南のアフリカなどの地域におけるデータ品質の改善は,標的の介入と説明責任にとって極めて重要です.
科学分野:
- 新生児の健康
- 世界的公衆衛生
- 流行病学について
背景:
- 新生児死亡の主要な原因です.
- 長期的な身体的,神経発達的,社会経済的影響と関連しています.
- 正確で最新の早産率は 世界的な健康対策に不可欠です
研究 の 目的:
- 2020年の世界,地域,国別早産推定値を更新する.
- 2010年から2020年までの早産率の動向を分析する.
- 妊娠年齢のサブグループによる新しい見積もりを提供する.
主な方法:
- 国民を代表する人口ベースのデータを体系的に検索する (2010-2020年).
- 103の国と地域から679のデータポイントが含まれています.
- 同変数とバイアスの調整を含む国レベルの率の推定のためのベイジアン階層的回帰.
主要な成果:
- 2020年には,推定1340万人の早産が世界中で発生しました (全出産の9.9%).
- 2010年から2020年にかけての年間減少率は最小値 (−0.14%) でした.
- 南アジアとサハラ以南のアフリカは2020年に世界の早産の65%を占め,データ品質の格差が大きい.
結論:
- 過去10年間で世界の早産率に 顕著な変化はありません
- 特にデータ不足の地域では 早期出産のデータを改善するための 重要な機会が逃れている.
- プログラムによる投資とデータ品質の改善を優先することは 予防とケアに不可欠です
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