The role of self-efficacy in self-management behaviours among patients with rheumatoid arthritis: A cross-sectional study based on the Information–Motivation–Behavioural skills model

作者：Jinglin Chen, Yuqing Song, Huaying Chen, Tao Lin, Ying Wang, Yanling Chen, Hong Chen · 发表于：Medicine · 年份：2025 · DOI：10.1097/md.0000000000046631 · 被引用次数：2 · 研究领域：Rheumatoid Arthritis Research and Therapies、Diabetes Management and Education、Hepatitis C virus research

Rheumatoid arthritis (RA) is a chronic, incurable condition. Effective self-management behaviors can enable patients to monitor disease progression, alleviate symptoms, and enhance quality of life. However, the mechanisms underlying self-management behaviors remain unclear. This study aimed to explore the relationship between disease knowledge, coping style, social support, self-efficacy, and self-management behaviors in Chinese patients with RA, framed within the Information-Motivation-Behavioural skills model. A cross-sectional study was conducted among patients with RA from the rheumatology and immunology department of a tertiary hospital in Sichuan Province, China between September 2021 and March 2022. Data were collected by questionnaires. Structural equation modeling was employed to examine the direct and indirect pathways linking disease knowledge, coping style, social support, self-efficacy, and self-management behaviors. A total of 529 participants completed the questionnaire. The mean score of self-management behaviors was 61.68 ± 14.84. Disease knowledge (β = 0.351, 95% CI [0.211-0.478]), confrontation (β = 0.341, 95% CI [0.213-0.465]), and self-efficacy (β = 0.104, 95% CI [0.030-0.17]) had significant direct effects on self-management behaviors. Additionally, disease knowledge (β = 0.309, 95% CI [0.177-0.437]), avoidance coping (β = -0.023, 95% CI [-0.049 to -0.007]), and social support (β = 0.015, 95% CI [0.002-0.041]) indirectly influenced self-management behavi...