Relationship Between Cardiovascular Disease Risk Factors and Quality of Life in Patients With Metabolic-Associated Fatty Liver Disease Publisher



Jamali R^{1, 2} ; Veisi S¹ ; Jamali A³ ; Yaseri M⁴ Show Affiliations
Source: Hepatitis Monthly Published:2022

Abstract

Background: Metabolic-associated fatty liver disease (MAFLD) is a common cause of liver-related mortality and morbidity world-wide. However, there is a paucity of literature on the relationship between cardiovascular disease (CVD) risk factors and quality of life (QoL) in patients with MAFLD. Objectives: This study aimed to examine the association between QoL and CVD risk factors in an Iranian MAFLD population. Methods: This study was conducted on MAFLD patients, referred to the gastroenterology clinic of a general hospital from September 2017 until September 2018. The QoL and Framingham Risk Score (FRS) were determined using the WHOQOL-BREF questionnaire and an online web calculator, respectively. A hierarchical multiple linear regression model was developed to evaluate the association between QoL and FRS after adjusting for the sociodemographic characteristics. Results: This study was performed on 200 participants. All domains of QoL were associated with older age, hypertension, smoking, diabetes mellitus, higher systolic blood pressure, and lower high-density lipoprotein levels in the univariate regression analysis (P < 0.05 for all). Meanwhile, FRS was adversely correlated with the total QoL score (correlation coefficient:-0.49; 95% CI:-0.61,-0.35; P < 0.001). After adjusting for the sociodemographic variables, the results of the hierarchical multiple linear regression model showed that age, smoking, diabetes mellitus, hypertension, and FRS were correlated with the overall QoL score (P < 0.05 for all). Hypertension was the main predictor of the total QoL score (B =-5.51, 95% CI:-7.18,-3.68; P < 0.05). A higher FRS was inversely associated with the physical domain of QoL (B =-0.05, 95% CI:-0.09,-0.01; P < 0.05), the environment domain of QoL (B =-0.04, 95% CI:-0.09,-0.01; P < 0.05), and the total score of QoL (B =-0.04, 95% CI:-0.08,-0.02; P < 0.05). Conclusions: According to the results of this study, a higher risk of developing CVD may reduce QoL in patients with MAFLD. Hy-pertension, diabetes mellitus, and smoking were the key predictive determinants of QoL in this population. Further studies are suggested to determine if modification of the mentioned risk factors can improve QoL in MAFLD patients. © 2022, Author(s).