Digital Cognitive Behavioral Therapy for Chronic Insomnia in South Korea: Cost-Effectiveness Analysis Using Decision Tree and Markov Modeling Based on a Secondary Analysis of a Randomized Clinical Trial

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This study evaluates the cost-effectiveness of Somzz, a digital cognitive behavioral therapy app for insomnia in South Korea, compared to conventional treatment combining CBT and pharmacotherapy. Using decision tree and Markov modeling based on randomized clinical trial data, the analysis assesses costs and quality-adjusted life years from both healthcare system and societal perspectives. The results indicate that while digital CBT incurs slightly higher direct medical costs, it is cost-saving from a societal viewpoint due to reduced productivity losses and workplace accidents.

ID
9e392165a5ce4216
Source org
PubMed Central
Author
Jung Hyun Kim (Hankuk University of Foreign Studies), Minjeong Sohn (Yonsei University), Jimin Woo (Nexen (Canada)), Jaeyong Shin (Yonsei University), Euna Han (Yonsei University)
Published
2026-01-19
OA status
gold
DOI
10.2196/71750
PMID
Not recorded
PMCID
Not recorded
Citations
1

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BibTeX

@article{allodium:9e392165a5ce4216,
  title = {Digital Cognitive Behavioral Therapy for Chronic Insomnia in South Korea: Cost-Effectiveness Analysis Using Decision Tree and Markov Modeling Based on a Secondary Analysis of a Randomized Clinical Trial},
  author = {Jung Hyun Kim and Minjeong Sohn and Jimin Woo and Jaeyong Shin and Euna Han},
  year = {2026},
  journal = {PubMed Central},
  doi = {10.2196/71750},
  url = {https://doi.org/10.2196/71750}
}

RIS

TY  - JOUR
TI  - Digital Cognitive Behavioral Therapy for Chronic Insomnia in South Korea: Cost-Effectiveness Analysis Using Decision Tree and Markov Modeling Based on a Secondary Analysis of a Randomized Clinical Trial
AU  - Kim, Jung Hyun
AU  - Sohn, Minjeong
AU  - Woo, Jimin
AU  - Shin, Jaeyong
AU  - Han, Euna
PY  - 2026
PB  - PubMed Central
DO  - 10.2196/71750
UR  - https://doi.org/10.2196/71750
ER  -

APA

Kim, J. H., Sohn, M., Woo, J., Shin, J., & Han, E. (2026). Digital Cognitive Behavioral Therapy for Chronic Insomnia in South Korea: Cost-Effectiveness Analysis Using Decision Tree and Markov Modeling Based on a Secondary Analysis of a Randomized Clinical Trial. PubMed Central. https://doi.org/10.2196/71750

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