调解
社会支持
生活质量(医疗保健)
心力衰竭
医学
疾病
随机对照试验
心理学
医疗保健
临床心理学
老年学
护理部
内科学
社会心理学
政治学
法学
经济
经济增长
作者
Yu‐Jin Jeong,Hee Jeong Yu,Boyoung Hwang
标识
DOI:10.1177/10547738221092864
摘要
This study was aimed to test the mediation effect of self-care on the associations of social support and heart failure (HF) knowledge with health-related quality of life (HRQOL). We analyzed baseline data from patients with HF ( n = 122) enrolled in a randomized controlled trial. Mediation analysis was conducted using Hayes’ PROCESS macro for SPSS with Model 4, based on the bias-corrected bootstrap method. Higher levels of social support and HF knowledge were associated with better self-care. Better self-care was associated with better HRQOL. While social support and HF knowledge had no significant direct effects on HRQOL, they indirectly affected HRQOL through self-care. Our findings suggest that social support and HF knowledge affect HRQOL indirectly through self-care. To improve the HRQOL in patients with HF, it is necessary to motivate them to perform regular self-care by enhancing their HF knowledge and providing social support. Clinical trial identifier: KCT0002400 ( https://cris.nih.go.kr )
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