高BMIに起因する臓がんの逆性負担:2041年まで予測する204カ国のGBD2021分析
1Endocrinology Department, Guang'anmen Hospital of China Academy of Chinese Medical Sciences, Beijing, China.
Cancer control : journal of the Moffitt Cancer Center
|August 30, 2025
まとめ
高いボディマス指数 (BMI) に起因する臓がんによる死亡率は世界中で急増しています. この傾向は若年層や低所得地域に大きな影響を及ぼし,緊急の公衆衛生の必要性を強調しています.
科学分野:
- 流行病学について
- 公衆衛生
- 癌 研究
背景:
- 臓がん (PC) は,世界中で癌による死亡の主な原因です.
- 高体重指数 (BMI) は,PCの重要な,変更可能なリスク因子です.
- 高BMIに関連するPCの傾向を理解することは,公衆衛生戦略にとって極めて重要です.
研究 の 目的:
- 1990年から2021年までの高BMI関連のPC死亡率の世界的傾向を分析する.
- 高BMIによるPCの将来の負担を予測する.
- 性別,年齢,社会経済的要因による高BMIに関連するPCの格差を調べる.
主な方法:
- グローバル・バーデン・オブ・ディジーズ (GBD) 2021の研究から得られたデータを使用した.
- 傾向分析のための雇用の結合点回帰と年齢期間コホート (APC) モデル.
- 格差の予測と分解/不平等の分析のための適用された自回帰集積移動平均 (ARIMA).
主要な成果:
- 高いBMIに関連したPCによる世界的な死亡率は1990年から2021年の間にほぼ10倍に増加しました.
- 年齢層 (20~49歳) と社会開発指数 (SDI) が低い地域では死亡率が著しく増加した.
- 女性の負担は一貫して高かったが,男性の負担はより大きくなった.
結論:
- 30年間,高BMIに関連したPCの世界的な負担が急激に増加していることが観察されました.
- 性別,年齢,地域によって大きな格差がある.
- 緊急に標的を絞った公衆衛生の取り組みが必要で,特に高負担地域や人口には必要である.
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