デンマークの難民未成年者の高結核発生率:登録ベースのコホート研究
Kristina Langholz Kristensen1,2, Troels Lillebaek1,3, Banoo Bakir Exsteen4
1International Reference Laboratory of Mycobacteriology, Statens Serum Institut, Copenhagen, Denmark.
Acta paediatrica (Oslo, Norway : 1992)
|February 14, 2026
まとめ
難民の未成年者は,デンマークで生まれた子供と比較して,結核 (TB) のリスクが著しく高くなります. 到着時の早期スクリーニングは,低罹患率の国における結核撲滅の取り組みにとって極めて重要です.
科学分野:
- 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
- 感染症 感染症は感染症です.
背景:
- 低罹病率の国々の難民未成年者における結核 (TB) の発生率は十分に研究されていない.
- この脆弱な集団における結核病の負担を理解することは,公衆衛生イニシアチブにとって極めて重要です.
研究 の 目的:
- 難民の未成年者に対する結核病の発生率とデンマーク生まれの未成年者の発生率を推定し比較する.
- 難民集団における結核のスクリーニングのための国家政策と臨床ガイドラインを参考にすること.
主な方法:
- デンマークで居住権を認められた31,172人の難民未成年 (18歳未満) を対象とした全国的な前向きな歴史的コホート研究 (1993年-2015年).
- 1:6は,年齢と性別によってデンマーク生まれの対照群と一致しています.
- プアソン回帰を用いて推定された発症率 (IRs),結核の診断,21歳,または研究終了までのフォローアップ (2015年31月31日).
主要な成果:
- 難民の未成年者は,デンマーク生まれの同級生と比較して,48倍高い結核発生率 (IR) を示しました.
- サハラ以南のアフリカの難民の未成年者のIRは10万人年あたり203人でした.
- 両グループの患者の3分の1以上は肺の外結核を患っており,ほとんどの難民の結核症例は到着後2年以内に診断された.
結論:
- 調査結果は,デンマークの難民の未成年者の間で,かなりの結核の負担があることを示しています.
- すべての難民未成年者の到着時に結核のスクリーニングのための国家政策と臨床ガイドラインが緊急に必要です.
- スクリーニングを実施することで,罹病率を低減し,世界的な結核撲滅目標を支援することができます.
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