A Comparison of the Cost-effectiveness of Two Pedometer-based Telephone Coaching Programs for People with Cardiac Disease

作者：Sangster Janice^*; Church Jody; Haas Marion; Furber Susan; Bauman Adrian

来源：Heart Lung and Circulation, 2015, 24(5): 471-479.

DOI：10.1016/j.hlc.2015.01.008

• Cost-effectiveness
• Cardiac rehabilitation
• Telephone coaching
• Rural
• Weight
• Physical activity

Introduction Following a cardiac event it is recommended that cardiac patients participate in cardiac rehabilitation (CR) programs. However, little is known about the relative cost-effectiveness of lifestyle-related interventions for cardiac patients. This study aimed to compare the cost-effectiveness of a telephone-delivered Healthy Weight intervention to a telephone-delivered Physical Activity intervention for patients referred to CR in urban and rural Australia.
Methods A cost-utility analysis was conducted alongside a randomised controlled trial of the two interventions. Outcomes were measured as Quality Adjusted Life Years (QALYs) gained.
Results The estimated cost of delivering the interventions was $201.48 per Healthy Weight participant and $138.00 per Physical Activity participant. The average total cost (cost of health care utilisation plus patient costs) was $1,260 per Healthy Weight participant and $2,112 per Physical Activity participant, a difference of $852 in favour of the Healthy Weight intervention. Healthy Weight participants gained an average of 0.007 additional QALYs than did Physical Activity participants. Thus, overall the Healthy Weight intervention dominated the Physical Activity intervention (Healthy Weight intervention was less costly and more effective than the Physical Activity intervention). Subgroup analyses showed the Healthy Weight intervention also dominated the Physical Activity intervention for rural participants and for participants who did not attend CR.
Conclusions The low-contact pedometer-based telephone coaching Healthy Weight intervention is overall both less costly and more effective compared to the Physical Activity intervention, including for rural cardiac patients and patients that do not attend CR.

• 出版日期2015-5