Cost-utility analysis of telephone-based cognitive behavior therapy in chronic obstructive pulmonary disease (COPD) patients with anxiety and depression comorbidities: an application for willingness to accept concept.
Foruhar MoayeriDavid DuntYa-Seng Arthur HsuehColleen DoylePublished in: Expert review of pharmacoeconomics & outcomes research (2018)
TB-CBT group was associated with a reduction in the incremental cost of AUS-$407.3 (p < 0.001, SE:34.1) plus a negative, nonsignificant incremental QALY gain of -0.008 (SE:0.011) per patient compared to control group. The point estimate of the mean incremental cost-utility ratio was AUS$50,284.0 cost saving per QALY sacrificed (the high value associated with small QALY value in the denominator). Ninety-five percent CI was AUS$13,426 cost sacrificed to AUS$32,018 cost gain (lower values associated with larger QALY values in the denominator). If the societal's minimum (flooring threshold) WTA is AUS$64,000 per QALY forgone, the probability of TB-CBT being cost-effective was 42% Conclusions: This study showed that TB-CBT can be recommended as a cost-saving and preventive approach over usual care plus befriending program.