Abstract
Anxiety and fear are often associated with chronic conditions such as cancer. This paper targets the cost-effectiveness analysis of a cognitive-behavioral group therapy (CBT) in comparison to a client-centered, supportive-experiential group therapy (SET) in cancer patients with dysfunctional fear of progression. An incremental cost-effectiveness analysis was performed using data from a randomized controlled trial among cancer patients receiving inpatient rehabilitation. The means, 95% confidence intervals [95% CI], incremental cost-effectiveness graphic and acceptability curve were obtained from 1,000 bootstrap replications. A total of 174 patients were included in the economic evaluation. The estimated means [95% CI] of direct costs and reduction of fear of progression were €9,045.03 [6,359.07; 12,091.87] and 1.41 [0.93; 1.92] for patients in the SET and €6,682.78 [4,998.09; 8,440.95] and 1.44 [1.02; 1.09] for patients in the CBT. The incremental cost-effectiveness ratio [95% CI] amounts to minus €78,741.66 [−154,987.20; 110,486.32] for an additional unit of effect. Given the acceptability curve, there is a 92.4% chance that the CBT, compared with the SET, is cost-effective without the need of additional costs to payers. Our main result is the superior cost-effectiveness of the cognitive-behavioral intervention program in comparison to the non-directive encounter group for our sample of cancer patients with high levels of anxiety.
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Acknowledgments
This study was supported by the German Federal Ministry of Education and Research (BMBF) and the German Pension Insurance Administration (VdR). We thank the clinics and our colleagues for their contribution to this study: H. Faller, E. Trempa, A. Reusch, W. Igel, A. Maucher, K. Behets, J. Stepien, J. Lerch, B. Hoßner, B. Heldmann, J. Markel, C. Berthold, B. Süß, R. Schröck, L. Schmid, K. Zellmann, G. Rauthe and W. Miehle.
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Sabariego, C., Brach, M., Herschbach, P. et al. Cost-effectiveness of cognitive-behavioral group therapy for dysfunctional fear of progression in cancer patients. Eur J Health Econ 12, 489–497 (2011). https://doi.org/10.1007/s10198-010-0266-y
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DOI: https://doi.org/10.1007/s10198-010-0266-y