1990年から2021年までの高体量指数に関連するがんのグローバル,地域,および国の負担およびそれに関連する予防可能な寿命減少
Ling Huang1, Dongdong Wang2, Pinyi Li3
1Department of Gynaecology, Guangdong Women and Children Hospital, Guangzhou, China.
Frontiers in nutrition
|September 4, 2025
まとめ
高体重指数 (BMI) は,特に女性や若年層に影響する,世界的な癌率と死亡率の増加と関連しています. BMIの改善は 癌の予防と 平均寿命の改善に不可欠です
科学分野:
- 世界保健
- 流行病学
- 癌 研究
背景:
- 高体量指数 (BMI) は,がん発生の重要な変更可能な危険因子です.
- 公衆衛生戦略において,BMIに関連する癌の負担の動向を監視することが不可欠です.
研究 の 目的:
- 1990年から2021年までの高BMIに起因する癌の負担と時間的傾向を分析する.
- 異なる人口と地域の平均寿命に対するBMI関連がんの影響を評価する.
- 性別,社会人口指数 (SDI),地理的位置によるパターンを強調する.
主な方法:
- 32万8千以上のデータソースを含む2021年世界疾病負担調査のデータを活用した.
- 高いBMIに関連した癌の死亡率と障害調整寿命 (DALYs) を分析した.
- 雇用年齢標準化率,SDI,および生命表の方法による包括的な分析と比較.
主要な成果:
- BMIに関連する癌の年齢標準化死亡率とDALY率は1990年から2021年の間に世界的に増加しました.
- この割合は女性では男性より高く,若い年齢層 (< 45歳) で懸念される増加でした.
- 2046年までに,特に女性では,BMIに関連する癌の年齢標準化死亡率の増加が予想されています.
結論:
- BMIに関連する癌の年齢標準化された死亡率と DALY の大幅な増加は,緊急の公衆衛生介入を必要とします.
- 性別,地域,SDIによって大きな差異があり,それに合わせた予防戦略が必要である.
- 高いBMIへの曝露を減らすことは,がんの負担を軽減し,寿命を伸ばす上で極めて重要です.
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