スマートフォンアプリ (ReMAP) を使用した重度うつ病の患者のうつ症状と毎日のステップカウントの関連: 長距離研究
Alexander Refisch1,2, Lara Gutfleisch1,3, Daniel Emden1,3,4
1Department of Psychiatry and Psychotherapy, Jena University Hospital, Jena, Germany.
JMIR mental health
|February 12, 2026
まとめ
重度のうつ病 (MDD) を患っている人は,毎日数歩しか歩かない. スマートフォンでモニタリングされる身体活動 (PA) の増加は,MDD患者と健康な対照群の両方でうつ症状の減少と関連しています.
科学分野:
- デジタル・ヘルス・デジタル・ヘルス
- メンタルヘルス技術 メンタルヘルス技術
- 精神科医は精神病を患っている.
背景:
- 身体活動 (PA) は,身体的および精神的な健康,特に重度のうつ病 (MDD) のために重要な利点を提供しています.
- スマートフォンなどのモバイルデバイスは,PAのモニタリングと,現実世界の環境でうつ病症状との関連をスケーラブルな方法で提供します.
研究 の 目的:
- スマートフォンから被動的に記録されたステップカウントと現在のうつ病症状の関連性を調査する.
- メジャーうつ病障害 (MDD) の生涯診断を受けた人およびそれのない人におけるこれらの関連を比較する.
- データを収集するための自然主義的な,自分のデバイスを用意するアプローチを活用する.
主な方法:
- 精神医学におけるリモート・モニタリング・アプリケーション (ReMAP) を採用し,参加者のスマートフォンからパッシブ・ステップカウントデータを収集した.
- MDDの生涯診断を受けた181人の個人と195人の健康な対照群 (HCs) を含む.
- ベック・デプレッション・インベントリーと,毎日/週間のステップカウントによるPAを用いて,現在のうつ症状の評価.
主要な成果:
- MDDの個人は,HCと比較して, signicantly lower daily step countsと日中の活動変動の減少を示しました.
- 日々の歩数が増えることは,すべての参加者のうつ病スコアが低下することと関連していました.
- 週間のステップカウントはまた,MDD患者の週間の活動変動が少ないことで,より低いうつ症状を予測しました.
結論:
- モバイル端末は,MDDの患者にPAをモニタリングするための効果的なツールであり,パーソナライズされた治療と予防戦略を可能にします.
- 鬱病の臨床管理に身体活動のモニタリングを組み込むことは極めて重要です.
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