大人のワクチン接種率向上のための介入:体系的なレビューとメタ解析
Anelisa Jaca1, Lindi Mathebula1, Thobile Malinga1
1Cochrane South Africa, South African Medical Research Council, Cape Town 7505, South Africa.
Vaccines
|August 28, 2025
まとめ
成人のワクチン接種率は,標的を絞った介入によって改善できます. 手紙のリマインダーと教育的なアウトリーチは,成人の予防接種率を高め,公衆衛生の成果を向上させるための効果的な戦略です.
科学分野:
- 公衆衛生
- 流行病学について
- 予防 医療
背景:
- 予防接種は感染症の予防に不可欠で 麻疹の根絶やポリオの減少などに成功しています
- ワクチン接種は,世界的に罹病率と死亡率を大幅に低下させる.
- 大人のワクチン接種は公衆衛生の重要な分野です.
研究 の 目的:
- 成人のワクチン接種率を高めるための介入を検討する.
- 成人の予防接種を促進する様々な戦略の有効性を評価する.
主な方法:
- 複数のデータベース (CENTRAL,Embase,Medline,PubMed,Web of Science,Global Index Medicus) からランダム化制御試験 (RCT) の体系的なレビュー
- 出版状況や言語に関係なく,研究を含む2024年11月まで更新された検索.
- ランダム効果モデルを用いたメタ分析で,証拠の質はGRADEによって評価された.
主要な成果:
- 主にインフルエンザワクチン接種に焦点を当てた403, 709人のRCTが含まれた.
- レターリマインダー (RR: 1.75) や教育資料 (RR: 1.88) やアウトリーチ (RR: 1.87) のような介入は,ワクチン接種率の増加を示した.
- インフルエンザ予防接種の総合結果は,リスク比1. 41 (95%CI: 1.15,1. 73) であった.
結論:
- 手紙のリマインダーや教育的な介入は 成人のワクチン接種率を高めるのに有効です
- 対象者に焦点を当てた戦略は,対照群と比較して予防接種率を高めます.
- これらの介入の最適な施術方法を 探求する研究が進められます
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