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知的障害者の大腸がん検診
Trine Allerslev Horsbøl1, Susan Ishøy Michelsen1, Trine Toft Sørensen1
1National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark.
JAMA network open
|January 30, 2026
まとめ
知的障害のある人は、大腸がん検診の受診率と完了率が低いことが示されています。個別化された戦略は、これらの格差に対処し、IDのある個人のための癌検診への公平なアクセスを改善するために必要です。
科学分野:
- 公衆衛生
- 癌検診
- 健康格差
背景:
- 知的障害のある人では大腸がんの死亡率が高く、これはおそらく診断の遅れによるものである。
- 効果的な大腸がん検診は、早期発見と予後の改善のために非常に重要である。
研究 の 目的:
- IDのある人とない人の大腸がん検診受診率と完了率を比較すること。
- IDのある人の検診プロセスにおける潜在的な障壁と格差を特定すること。
主な方法:
- デンマークにおける全国的な登録ベースのコホート研究(2014年から2023年)。
- 2年ごとの大腸がん検診に招待された50歳から74歳の住民を含めた。
- 障害の重症度を調整して、IDのある人とない人の間で検診の参加率(便サンプル返送)と完了率(診断検査)を比較した。
主要な成果:
- IDのある人は、IDのない人と比較して、大腸がん検診への参加率(30.2% vs 56.1%)および診断検査の完了率(70.5% vs 90.2%)が有意に低かった。
- 受診率と完了率は、知的障害の重症度が増すにつれて低下した。
- 便サンプル採取と大腸内視鏡検査の完了に関する課題は、IDのある人でより一般的であった。
結論:
- 知的障害のある人は、大腸がん検診への参加と完了において重大な障壁に直面している。
- 検診の参加と完了における格差は、公平な癌治療を保証するための、個別化された意思決定支援戦略の必要性を強調している。
- これらの格差に対処することは、IDのある集団における大腸がんの死亡率を減らすために不可欠である。
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