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Updated: Apr 8, 2026
Drug-Induced Sleep Endoscopy DISE with Target Controlled Infusion TCI and Bispectral Analysis in Obstructive Sleep Apnea
Published on: December 6, 2016
Obstructive sleep apnea is associated with liver disease: a population-based cohort study
Tzu-Chieh Chou1, Wen-Miin Liang2, Chang-Bi Wang3
1Department of Public Health, College of Public Health, China Medical University, Taichung, Taiwan; Department of Health Risk Management, College of Management, China Medical University, Taichung, Taiwan.
Background:
The association between obstructive sleep apnea (OSA) and the risk of liver disease is unclear. Moreover, population-based studies on the risk of liver disease among people with OSA have not yet been conducted. This study aimed to investigate the risk of subsequent development of liver disease among people with OSA.
Methods:
Using Taiwan National Health Insurance claims data, this study collected subjects from a cohort of 17,374 people with OSA who were diagnosed between 2000 and 2008. A control group of 69,496 people was selected from the same database and matched by age, gender, urbanization, income, and date of initial admission. All subjects were followed up until 2010. Liver disease incidence and risk were calculated.
Results:
The overall risk of liver disease among people with OSA was significantly higher than in the control group (aHR = 5.52, p <0.001). Non-alcoholic fatty liver disease, cirrhosis, and hepatitis C had significant aHRs of 5.29, 7.50, and 7.19 (all at p <0.001), respectively. In contrast, hepatitis B had the smallest aHR of 3.71.
Conclusions:
The risk of liver disease was more than five times higher among people with OSA compared with the control group; this was particularly for cirrhosis and hepatitis C. Liver disease is thus a very important health issue among people with OSA.
