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Background and Aims: Sex steroid hormones and sex hormone-binding globulin (SHBG) have a role in predisposing individuals to nonalcoholic fatty liver disease (NAFLD), but their effects are known to differ between men and women. The testosterone- to-estradiol ratio (T/E2 ratio) and free androgen index (FAI) were known biomarkers for the hormonal milieu. We investigated whether sex steroid hormones, T/E2 ratio, FAI, and SHBG were associated with NAFLD in US adults. Methods: A cross-sectional analysis using the 2013--2016 National Health and Nutrition Examination Survey (NHANES) was performed. NAFLD was defined by utilizing the Hepatic Steatosis Index (HSI) and the US fatty liver index (USFLI) without other causes of chronic liver disease. Results: Out of 8687 subjects (49.5% male), low total testosterone levels were associated with progressively higher odds of NAFLD in men. Increasing T/E2 ratio was inversely associated with higher odds of NAFLD in men. Low serum SHBG levels were independently associated with an increased risk of NAFLD regardless of sex and menopausal status. Increasing FAI was independently associated with NAFLD. When we additionally adjusted for SHBG, T/E2 ratio, not total testosterone, was inversely associated with NAFLD in a dose-dependent manner. Increasing FAI was associated with higher odds of NAFLD in premenopausal women and marginally associated with NAFLD in postmenopausal women. Conclusion: The T/E2 ratio and SHBG were inversely associated with an increased risk of NAFLD in men. In women, increasing FAI was associated with NAFLD, whereas SHBG was inversely associated with NAFLD. [ABSTRACT FROM AUTHOR]

Background: Depression has been associated with nonalcoholic fatty liver disease (NAFLD). Data addressing the impact of depression on NAFLD‐related mortality are evolving. We aim to study the association of depression in NAFLD and all‐cause/cause‐specific mortality in the United States. Methods: A total of 11,877 individuals with NAFLD in the 2007–2016 National Health and Nutrition Examination Survey with the availability of linked mortality through 2019 were analysed. NAFLD was defined by utilizing the hepatic steatosis index in the absence of known causes of chronic liver disease. Depression and functional impairment due to depression were assessed using the Patient Health Questionnaire. Results: During the median follow‐up of 7.6 years, individuals with depression among individuals with NAFLD had a 35% higher all‐cause mortality than those without depression (hazard ratio [HR]: 1.35, 95% confidence interval [CI]: 1.03–1.75) after adjusting for demographic, lifestyle and clinical risk factors. NAFLD with functional impairment due to depression had a 62% higher all‐cause mortality than NAFLD without functional impairment (HR: 1.62, 95% CI: 1.10–2.39). Depression in NAFLD was associated with an approximately 50% increase in the risk for cardiovascular mortality, with a 2‐fold higher cardiovascular mortality in those with functional impairment compared to those without (HR: 2.07, 95% CI: 1.30–3.30). However, there was no significant difference in cancer‐ and accident‐related mortalities in NAFLD with or without depression. Conclusions: Depression among individuals with NAFLD was associated with a higher risk for all‐cause and cardiovascular mortality in the United States. [ABSTRACT FROM AUTHOR]

Summary: Background and Aims: Patients with pre‐existing cirrhosis and exposure to coronavirus disease‐19 (COVID‐19) may portend a poor prognosis. We evaluated the temporal trends in aetiology‐based hospitalisations and potential predictors of in‐hospital mortality in hospitalisation with cirrhosis before and during the COVID‐19 pandemic. Methods: Based on the US National Inpatient Sample 2019–2020, we determined quarterly trends in aetiology‐based hospitalisations with cirrhosis and decompensated cirrhosis and identified predictors of in‐hospital mortality in hospitalisation with cirrhosis. Results: We analysed 316,418 hospitalisations, representing 1,582,090 hospitalisations with cirrhosis. Hospitalisations for cirrhosis increased at a relatively higher rate during the COVID‐19 era. Hospitalisation rates for alcohol‐related liver disease (ALD)‐related cirrhosis increased significantly (quarterly percentage change [QPC]: 3.6%, 95% CI: 2.2%–5.1%), with a notably higher rate during the COVID‐19 era. In contrast, hospitalisation rates for hepatitis C virus (HCV)‐related cirrhosis decreased steadily with a trend of −1.4% of QPC (95% CI: −2.5% to −0.1%). Quarterly trends in the proportion of ALD‐ (QPC: 1.7%, 95% CI: 0.9%–2.6%) and nonalcoholic fatty liver disease‐related (QPC: 0.7%, 95% CI: 0.1%–1.2%) hospitalisations with cirrhosis increased significantly but declined steadily for viral hepatitis. The COVID‐19 era and COVID‐19 infection were independent predictors of in‐hospital mortality during hospitalisation with cirrhosis and decompensated cirrhosis. Compared with HCV‐related cirrhosis, ALD‐related cirrhosis was associated with a 40% higher risk of in‐hospital mortality. Conclusion: In‐hospital mortality in cirrhosis was higher in the COVID‐19 era than in the pre‐COVID‐19 era. ALD is the leading aetiology‐specific cause of in‐hospital mortality in cirrhosis with an independent detrimental impact of the COVID‐19 infection. [ABSTRACT FROM AUTHOR]