Kumar, Shefali; Megan Jones Bell , Jessie L. Juusola
PLOS ONE 13(1): e0190554. https://doi.org/10.1371/journal.pone.0190554
We developed a Markov model of GAD health states combined with a detailed economic analysis for a cohort of adults with GAD in the U.S. In our case study, we used pilot program efficacy data to evaluate a mobile CBT program as either prevention or treatment only and compared the strategies to traditional CBT and no CBT. Traditional CBT efficacy was estimated from clinical trial results. We calculated discounted incremental costs and quality-adjusted life-years (QALYs) over the cohort lifetime.