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インド、ケーララ州の先住民におけるCKD
Panniyammakal Jeemon1, Sunaib Ismail1, Henna Kondeth1
1Achutha Menon Centre for Health Science Studies, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India.
Kidney international reports
|January 16, 2026
まとめ
インド、ケーララ州の部族成人における慢性腎臓病(CKD)の有病率は22.6%であり、女性の方が有病率が高い。主なリスク要因は、高齢、高血圧、糖尿病、および低い教育水準であり、標的を絞った介入の必要性が強調されている。
科学分野:
- 公衆衛生
- 疫学
- 腎臓病学
背景:
- 慢性腎臓病(CKD)はインドにおいて重大な公衆衛生上の課題であり、脆弱な人口集団に不均衡に影響を与えている。
- 疫学的な変化は、部族コミュニティ内での代謝リスクの上昇を示唆しており、集中的な研究が必要とされている。
研究 の 目的:
- 南インド、ケーララ州の部族コミュニティにおけるCKDの有病率を決定すること。
- この特定の人口集団におけるCKDに関連する要因を特定すること。
主な方法:
- ケーララ州の3つの地区にわたる2029人の部族成人(30歳以上)を対象とした地域ベースの横断研究。
- CKDの定義にはKDIGO 2024基準を使用し、面接、身体計測、ポイントオブケア検査、尿検査を通じてデータを収集。
- 多変量ロジスティック回帰分析により、CKDと独立して関連する要因を分析した。
主要な成果:
- CKDの有病率は22.6%(95% CI: 20.7%-24.7%)で、男性(20.4%)よりも女性(24.2%)で高かった。
- CKDと高齢、高血圧、糖尿病、低い教育水準、および低いボディマス指数(BMI)との間に有意な関連が見られた。
- CKDの相当な亜臨床的負担が観察され、ほとんどの症例は初期のリスク段階にあった。
結論:
- これは、インドの先住民部族集団におけるCKDの高い有病率を報告した最初の大規模研究である。
- 効果的なCKD管理には、臨床的および社会的決定要因に対処する公平性を重視した戦略が必要である。
- 一次医療における文化的に適応したスクリーニングおよび予防介入が不可欠である。
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