ABSTRACT

The present study used a cross-sectional survey design to explore the role of ego-depletion in the relationship between self-control and health-promoting behaviors in patients with coronary heart disease (CHD). This study recruited 277 patients with CHD to measure the levels of ego-depletion, self-control and health-promotion (HP) behavior using Self-Regulatory Fatigue Scale (SRF-s), Dual-Mode of Self-Control Scale (DMSD-s) and Health Promotion Lifestyle Profile-II (HPLP-II) to examine the relationship between the three. Study found that self-control improved the patients’ HP behaviors to some extent. Self-control in patients with CHD uses ego-depletion as the mediating variable to indirectly and positively predict the level of HP behavior, and the mediating effects account for 47.76% (impulsive system) and 15.6% (control system) of the total effects, respectively.

摘要

本研究采用横断面调查设计来探讨自我耗竭在冠心病患者自我控制与健康促进行为之间的关系中的作用。本研究招募了 277 名 CHD 患者，使用自我调节疲劳量表 (SRF-s)、双模式自我控制量表 (DMSD- s) 和 Health Promotion Lifestyle Profile-II (HPLP-II) 来检验三者之间的关系。研究发现，自我控制在一定程度上改善了患者的HP行为。CHD患者自我控制以自我耗竭为中介变量间接正向预测HP行为水平，中介效应占47.76%（冲动系统）和15%。