リウマチ性関節炎患者の疾患活動と生活の質の関係: ネットワーク分析
Ruo-Wei Ma1, Lin Zhu1, Ming-Hui Zhang1
1School of Nursing, Anhui Medical University, Hefei, China.
PeerJ
|August 27, 2025
まとめ
病気の活動は,リウマチ性関節炎 (RA) の患者の生活の質 (QoL),特に身体機能に大きく影響します. 抑うつ症状は,RA患者のQOLのネットワーク構造を変化させます.
科学分野:
- リウマトロジ
- 精神科
- ネットワーク分析
背景:
- リウマチ性関節炎 (RA) は患者の生活の質 (QoL) に重大な影響を及ぼします.
- 抑うつ症状はRAにおいて一般的であり,QOLの低下と関連しています.
- ネットワーク分析はRAにおける複雑な関係を理解するための新しいアプローチを提供します.
研究 の 目的:
- ネットワーク分析を用いて,RA患者の疾患活動とQOLの関係を調査する.
- 抑うつ症状のある患者とない患者のQOLネットワーク構造を比較する.
主な方法:
- SF-36,HADS,およびDAS28を用いて,QOL,うつ病症状,および疾患活動をそれぞれ測定した.
- QoL構造を視覚化して比較するためにネットワーク分析を使用しました.
- 比較分析のために424人のRA患者をうつ病症状の有無に基づいてグループに分けました.
主要な成果:
- 疾患活動は,QOLの身体機能 (PF) ドメインと強い関連性を示した (エッジ重量=0. 237).
- 抑うつ症状のある患者とない患者の間で,QOLネットワークの構造に重大な差異が認められた (M = 0. 274,P = 0. 029).
- QoL ネットワーク内の特定のエッジの強さもグループによって異なります.
結論:
- 病気の活動は,特に身体機能に影響するRAにおけるQOLの重要な決定因子です.
- 抑うつ症状の存在は,RA患者のQOLのネットワーク構造を大幅に変化させる.
- ネットワーク分析は,RAにおけるQOLの多面性についての貴重な洞察を提供します.
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