Association between Non-Alcoholic Fatty Liver Disease and Intracerebral Hemorrhage

Abstract

To determine whether non-alcoholic fatty liver disease (NAFLD) and intracerebral hemorrhage (ICH) are connected, and assess the role played by NAFLD in ICH development. A retrospective study evaluated inpatients treated at the First Affiliated Hospital of Zhejiang University. We divided the patients into Group A (ICH with NAFLD) and Group B (ICH alone). Moreover, univariate and multivariate logistic regression analyses were performed to identify the risk factors for unfavorable outcomes. A total of 128 patients were included: 34 ICH with NAFLD (group A) and 94 ICH (group B). Sixteen patients exhibited an unfavorable outcome. There was no significant difference among the two groups on the underlying diseases hypertension and heart disease. Group A had more diabetes mellitus cases (35.29% vs 12.76%, p = 0.004). Levels of alanine aminotransferase and triglyceride were higher in group A than in group B (all p < 0.05), while differences in other blood biochemistry tests were statistically insignificant (all p > 0.05). There was a similarity in bleeding sites except for brainstem hemorrhage, which was higher in group B patients ( p = 0.036). Multivariate logistic regression analysis revealed that low-density lipoprotein (OR, 0.278; 95% CI (0.107–0.702), p = 0.008) was a protective factor for ICH patients with NAFLD. The National Institute of Health Stroke Scale (NIHSS) score at discharge (OR, 3.152; 95% CI (1.532–6.486), p = 0.002) was independent of risk factors for unfavorable outcomes. Serum levels of LDL was a protective factor. NAFLD did not increase the unfavorable outcome of ICH patients in our study.