Binge drinking and the risk of liver events: A population‐based cohort study. (28th March 2017)

• Record Type: Journal Article
• Authors: Åberg, Fredrik; Helenius‐Hietala, Jaana; Puukka, Pauli; Jula, Antti
• Is Part Of: Liver international. Volume 37:Number 9(2017)
• Page Start: 1373
• Page End: 1381
• Publication Date: 2017-03-28
• Subjects: alcohol -- chronic liver disease -- cirrhosis -- heavy drinking; Liver -- Periodicals; Liver -- Diseases -- Periodicals; 616.362
• DOI: 10.1111/liv.13408
• Languages: English
• ISSNs: 1478-3223

Abstract

Abstract: Background & Aims: Binge drinking or heavy episodic drinking is increasingly prevalent, but the health effects are incompletely understood. We investigated whether binge drinking increases the risk for liver disease above and beyond the risk due to average alcohol consumption. Methods: 6366 subjects without baseline liver disease who participated in the Finnish population‐based Health 2000 Study (2000‐2001), a nationally representative cohort. Follow‐up data from national registers until 2013 were analysed for liver‐related admissions, mortality and liver cancer. Binge drinking (≥5 drinks per occasion, standard drink 12 g ethanol) was categorised as weekly, monthly, or as less often or none. Multiple confounders were considered. Results: Eighty‐four subjects developed decompensated liver disease. Binge drinking frequency showed a direct association with liver‐disease risk after adjustment for average daily alcohol intake and age. After adjustment, the hazard ratios (HRs) for weekly and monthly binge drinking were 3.45 ( P =.001) and 2.26 ( P =.007) and were higher after excluding regular heavy drinkers. The HR for weekly binging was 6.82 ( P =.02) in women; 2.34 ( P =.03) in men; and 4.29 ( P =.001) in subjects with the metabolic syndrome. Weekly binge drinking and the metabolic syndrome produced supra‐additive increases in the risk of decompensated liver disease. Weekly, and to a lesser extent monthly, binging retained significance in sequential multivariate models that additionally adjusted for beverage preference and lifestyle, metabolic, and socioeconomic factors. Conclusions: Binge drinking is associated with an increased risk for liver disease independently of average alcohol intake and confounders. The rising prevalence of binge drinking and the metabolic syndrome is particularly concerning. Abstract : See Editorial on Page1281