Abstract：
Objectives: This study aims to investigate the mediating effects of positive psychological capital (both as compound PsyCap and separate resources) in the relationship between social support and the two components of HRQoL: physical and mental health. Method: We conducted the current cross-sectional study on a sample of 319 participants (114 male; 205 female) aged 65 to 90. Results: The results indicated significant positive associations between social support, PsyCap, physical health and mental health. Compound PsyCap fully mediated the relationship between perceived social support and physical/mental health. Hope and optimism positively predicted physical health, while the same PsyCap resources, along with self-efficacy positively predicted mental health. Discussion: The retirees that perceived increased social support presented higher levels of PsyCap, which in turn increased their physical and mental health. Our results highlighted some new explanatory mechanisms regarding the relationships between variables that affect health-related quality of life among older adults.
摘要：
目标：本研究旨在调查积极心理资本（作为复合PsyCap和独立资源）在社会支持与HRQoL的两个组成部分：身心健康之间的关系中的中介作用。方法：我们对319名65至90岁的参与者（114名男性；205名女性）进行了当前的横断面研究。结果：结果表明，社会支持之间存在显著的正相关关系，PsyCap,身体健康和心理健康。复合Psycap完全介导了感知的社会支持与身心健康之间的关系。希望和乐观积极预测身体健康，而同样的PsyCap资源，随着自我效能感的积极预测心理健康。讨论：认为社会支持增加的退休人员表现出更高的PsyCap水平，这反过来又增加了他们的身心健康。我们的结果强调了一些关于影响老年人健康相关生活质量的变量之间关系的新解释机制。
