成人期中から後期まで,変更可能なライフスタイル因子による総コレステロールの年齢変動パターン:時間変動効果モデリングの適用

Jiwon Song¹, Heontae Kim², Seungbak Lee³

¹Applied Physiology Laboratory, Department of Kinesiology, Health Promotion and Recreation, University of North Texas, Denton, Texas, USA.

American journal of human biology : the official journal of the Human Biology Council

|August 30, 2025

まとめ

身体活動ではなく過剰な体重が中年期後半の総コレステロールレベルに大きく影響します体重管理戦略は心血管疾患の予防に不可欠です

科学分野:

心血管の健康
代謝健康
老化に関する研究

背景:

総コレステロールは心血管疾患の危険因子として知られています.
ライフスタイルの要因が成人期における年齢関連のコレステロール変化に影響を及ぼすかについては,理解は限られている.

研究の目的:

総コレステロールの年齢特有の軌道を調査する.
身体活動と体量指数 (BMI) が成人期にわたってコレステロールレベルに及ぼす影響の違いを調べる.

主な方法:

40歳から80歳までの8758人のNHANESデータ (2011-2020年) の分析.
総コレステロール,運動量,BMIの分類
ライフスタイル因子による時間変動効果モデリング (TVEM) の適用

主要な成果:

年齢によって身体活動グループ間の総コレステロールの有意な差異は観察されなかった.
体重指数 (BMI) が過剰な個人は,体重指数 (BMI) が正常な個人に比べて,総コレステロール値が高くなった.
63歳から69歳の間で,BMIのカテゴリー間の総コレステロールの有意な差異が現れた.

結論:

中年の後半は過剰な体重がコレステロールの調節に影響を及ぼす臨界期です
年齢を考慮した体重管理の介入は心血管疾患の予防戦略を向上させる可能性があります.

キーワード:

体重指数身体活動血清コレステロール時間の変動による効果モデリング

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