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Purpose: Cardiac rehabilitation promotes recovery and enhances quality of life after a coronary artery bypass graft (CABG), but participation in such rehabilitation is low. The role of social support in promoting participation has been suggested by prior studies, but is not clearly defined. The purpose of this study was to investigate the role of social support as an independent predictor of participation in cardiac rehabilitation., Methods: This study examined 944 patients who underwent first isolated CABG between May 1999 and February 2001, then were followed for 6 months after surgery. Social support before CABG and 6 weeks after CABG was assessed using the Enhancing Recovery in Coronary Heart Disease (ENRICHD) Social Support Inventory (ESSI) and evaluated for its association with participation in cardiac rehabilitation., Results: Of 944 patients, 524 (56%) reported participation in rehabilitation. The participants were younger, better educated, more often employed, and less financially strained. The participants also had a lower prevalence of cardiovascular disease risk factors and better physical function. According to unadjusted analysis, the patients with low social support (ESSI

Background: Although previous studies have shown functional improvements in patients who undergo coronary artery bypass graft (CABG) surgery, data are conflicting on whether the gains achieved by women are similar to or less than those achieved by men., Methods and Results: We compared physical and psychological functional gains and readmission rates between 777 men and 295 women who underwent first CABG consecutively between February 1999 and February 2001. Physical function and mental health were measured by means of the Short Form 36-Item Health Survey (SF-36). At 6 months, both men and women showed, on average, a significant improvement in physical function and mental health, but men improved significantly more than women. After adjustment for baseline characteristics, the mean score improvement in women was half that of men for physical function (7.3 versus 14.0, P=0.0002) and 25% less than that of men for mental health (-3.0 versus 8.9, P=0.026). The absolute rates of adverse outcomes, such as hospital readmission, worsening functional status, and worsening mental health, were significantly higher in women (32.6%, 25.7%, and 17.5%, respectively) than in men (21.2%, 11.1%, and 12.6%, respectively) and remained significantly different in multivariable analysis., Conclusions: CABG surgery is associated with lower functional gains and higher readmission rates in women compared with men 6 months after operation.

Objectives: This study was designed to examine whether female gender is associated with poorer recovery after coronary artery bypass graft (CABG) surgery., Background: The risks and benefits associated with CABG surgery in women are not as well established as they are in men, and there are concerns that women may have worse outcomes. The recovery period after CABG (the first four to eight weeks after the surgery) is a vulnerable time, with higher risks of complications and hospital readmission. There is little information on patients' experiences during this phase, particularly among women., Methods: We prospectively followed 1,113 patients (804 men and 309 women) who underwent first CABG consecutively between February 1999 and February 2001. Patients were interviewed at baseline and between six and eight weeks after surgery. Clinical data were abstracted from medical records., Results: Compared with men, women were older and more often had unstable angina and congestive heart failure, lower physical function (PF), and more depressive symptoms in the month before surgery. At six to eight weeks after CABG surgery, after adjustment for baseline characteristics, the rate of hospital readmission was 20.5% in women and 11.0% in men (p = 0.005), and the mean number of physical symptoms and side effects was 2.5 in women and 2 in men (p = 0.0009). Whereas, on average, PF remained unchanged in men (an increase in score of 0.3 points, 95% confidence interval [CI], -1.1 to 1.8) and depressive symptoms improved (a decrease of 0.2 depressive symptoms, 95% CI, -0.4 to -0.04), women showed, on average, a 13-point decline in physical function (95% CI, -15.8 to -10.4) and an increase of 0.5 in depressive symptoms (95% CI, 0.1 to 0.9)., Conclusions: After CABG surgery, women have a more difficult recovery compared with men, which is not explained by illness severity, presurgery health status, or other patient characteristics.