There is the potential to improve CR programs by focusing on patient preferences.

Preoperative employment and blue collar occupation were associated with a higher rate of return to work after coronary artery bypass in patients of working age. Patients who returned to work had significantly better measured quality of life than those who did not.

These preliminary data suggest that patients value aspects of a program beyond those directly related to health outcomes. They also recognize a need for flexibility in program delivery, with potential preferences for home- or clinic-based programs depending largely on individual patient circumstances. More definitive studies are required to explore how best to cater for individual preferences while optimizing health outcomes.