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地域社会に住む高齢者の身体的パフォーマンスと関連する要因の軌跡
Laíza Rodrigues Mucenecki1, Karla Pereira Machado1, Thiago Gonzalez Barbosa-Silva2
1Graduate Program in Nutrition and Food, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil.
Maturitas
|February 14, 2026
まとめ
高齢者の体力性能は10年以上にわたって低下し,年齢を超えた要因に起因する軌跡が悪化する. 身体活動の維持は,この減少を緩和することができます.
科学分野:
- ゲロントロジーはゲロントロジーの学科です.
- 公衆衛生は公衆衛生である.
- エピデミオロジー エピデミオロジー
背景:
- 身体的パフォーマンスの低下は,老化の特徴です.
- これらの軌道を影響する要因を特定することは,標的を絞った介入にとって極めて重要です.
研究 の 目的:
- コミュニティに住む高齢者の10年間の身体能力の軌道を調査する.
- 関連する社会経済,人口,健康,行動要因を特定する.
主な方法:
- ブラジルの南部で3つの波 (2014年,2019年,2024年) を含む縦断的なコホート研究.
- 評価された歩行速度 (GS) とタイムアップ・アンド・ゴー (TUG) テスト.
- グループベースの半パラメトリックモデリングとロジスティック回帰分析.
主要な成果:
- 3つの歩行速度 (GS) と2つのタイムアップ・アンド・ゴー (TUG) の軌跡が10年間で特定されました.
- 女性の性別,高齢,低学歴,低経済レベル,機能能力の低下,多薬,筋肉の強度の低下,自己評価の低い健康と関連した,より悪い軌跡です.
- 身体活動は,最も貧しいGS軌道のリスクの低下と関連していました.
結論:
- 身体的パフォーマンスは,すべての特定された軌跡で低下します.
- 社会経済的,人口的,健康的,行動的要因は,身体的パフォーマンスの低下に大きく影響します.
- 身体的パフォーマンスの低下は,時系列的老化によるものではなく,多因性である.
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