Elevated prevalence and treatment of sleep disorders from 2011 to 2020; a nationwide population-based retrospective cohort study in Korea: Sleep Diseases and Conditions – Sleep Disorders

2023 MAY 25 (NewsRx) -- By a News Reporter-Staff News Editor at Insurance Daily News -- According to news reporting based on a preprint abstract, our journalists obtained the following quote sourced from medrxiv.org:

“Objectives: This study used National Health Insurance claims data from Korea to report the prevalence of sleep disorders and treatment status, including traditional Korean medicine, in the last ten years. Methods: This is a retrospective cohort study in Korea. All diagnosis and prescription data, including herbal medicine claims, from the Health Insurance Review and Assessment Service from 2011 to 2020 were reviewed. Prevalence estimation, direct medical expenses, and prescribed amounts for sleep disorders were recorded.

“Results: The prevalence of sleep disorders increased from 3,867,975 (7.62%) in 2011 to 7,446,846 (14.41%) in 2020, nearly doubling over 10 years. Insomnia was observed in 91.44% (n=9,011,692) of the patients. The mean number of hospital visits per patient for sleep disorders was 11.5 (SD 26.62). Benzodiazepines are the most commonly prescribed medications for sleep disorders, and gammaisoyosan is the most frequently prescribed herbal medicine.

“Conclusions: Sleep disorders are continuously increasing, as is the use of medical services; personal and social medical expenses are also increasing accordingly. Sleep disorders should be recognized as a significant health problem that needs to be actively addressed to improve quality of life.”

This preprint has not been peer-reviewed.

For more information on this research see: http://medrxiv.org/content/10.1101/2023.05.10.23289759v1

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