Testing a model of physical and psychological recovery after a cardiac event.

Little is known about the specific sources and types of support that assist patients in alleviating stress and achieving positive recovery outcomes after a cardiac event. The purpose of this study is to examine the effects of illness-related stress, emotional and tangible support from a significant other, and informational support from a health care provider on physical and psychological recovery outcomes in cardiac patients 8 weeks after their cardiac event. The sample consists of 220 cardiac patients. Data analysis uses structural equation modeling. Final fit indices were as follows: χ(2) (df = 110) = 156.169, comparative fit index = .963, Tucker-Lewis index = .949, and root mean square error of approximation = .044 suggesting an acceptable model. Illness-related stress has direct effects on depression, physical recovery, and activity levels. Partner emotional support has a direct effect on depression. The findings provide direction for developing social support interventions aimed at improving recovery outcomes.