M Georgoulis1, M D Kontogianni1, A Margariti2, D Tiniakos3, E Fragopoulou1, R Zafiropoulou2, G Papatheodoridis2,4. 1. Department of Nutrition & Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece. 2. Second Department of Internal Medicine, Athens University Medical School, Hippokration Hospital of Athens, Athens, Greece. 3. Laboratory of Histology & Embryology, Medical School, National & Kapodistrian University of Athens, Athens, Greece. 4. Department of Gastroenterology, Athens University Medical School, Laiko Hospital of Athens, Athens, Greece.
Abstract
BACKGROUND: Although dietary habits have been associated with the likelihood of the metabolic syndrome (MetS) in the general population, similar associations in non-alcoholic fatty liver disease (NAFLD) patients have not been explored. The aim of this cross-sectional study was to assess the presence of the MetS and to explore its potential association with dietary habits in a sample of NAFLD patients. METHODS: Seventy-three adult patients with recent NAFLD diagnosis based on elevated liver enzyme levels and evidence of hepatic steatosis on ultrasound were enrolled. Participants' habitual food consumption was retrospectively assessed through a food frequency questionnaire and adherence to the Mediterranean diet (MD) was assessed via the Mediterranean Diet Score (MedDietScore). The presence of the MetS was defined as the concomitant presence of at least three of its individual components, according to the criteria proposed by a recent joint statement of several major organisations. RESULTS: The MetS was present in 46.5% of the sample, with increased waist circumference values and decreased high-density lipoprotein cholesterol levels being the most prevalent disorders (63% and 88.7%, respectively). Consumption of refined grains [odds ratio (OR) = 1.02, 95% confidence interval (CI) = 1.00-1.05] and red meat and products (OR = 1.10, 95% CI = 1.01-1.21) were positively associated with the presence of the MetS, whereas the consumption of whole grains (OR = 0.92, 95% CI = 0.84-0.99) and MedDietScore (OR = 0.87, 95% CI = 0.76-0.99) were negatively associated, after adjusting for participants' age, sex, daily energy intake and time spent in sedentary activities. CONCLUSIONS: Low refined grain and red meat intake, high whole grain intake and high adherence to the MD were associated with lower odds of the MetS in NAFLD patients.
BACKGROUND: Although dietary habits have been associated with the likelihood of the metabolic syndrome (MetS) in the general population, similar associations in non-alcoholic fatty liver disease (NAFLD) patients have not been explored. The aim of this cross-sectional study was to assess the presence of the MetS and to explore its potential association with dietary habits in a sample of NAFLD patients. METHODS: Seventy-three adult patients with recent NAFLD diagnosis based on elevated liver enzyme levels and evidence of hepatic steatosis on ultrasound were enrolled. Participants' habitual food consumption was retrospectively assessed through a food frequency questionnaire and adherence to the Mediterranean diet (MD) was assessed via the Mediterranean Diet Score (MedDietScore). The presence of the MetS was defined as the concomitant presence of at least three of its individual components, according to the criteria proposed by a recent joint statement of several major organisations. RESULTS: The MetS was present in 46.5% of the sample, with increased waist circumference values and decreased high-density lipoprotein cholesterol levels being the most prevalent disorders (63% and 88.7%, respectively). Consumption of refined grains [odds ratio (OR) = 1.02, 95% confidence interval (CI) = 1.00-1.05] and red meat and products (OR = 1.10, 95% CI = 1.01-1.21) were positively associated with the presence of the MetS, whereas the consumption of whole grains (OR = 0.92, 95% CI = 0.84-0.99) and MedDietScore (OR = 0.87, 95% CI = 0.76-0.99) were negatively associated, after adjusting for participants' age, sex, daily energy intake and time spent in sedentary activities. CONCLUSIONS: Low refined grain and red meat intake, high whole grain intake and high adherence to the MD were associated with lower odds of the MetS in NAFLD patients.
Authors: Idoia Labayen; Jonatan R Ruiz; Inge Huybrechts; Francisco B Ortega; Manuel Castillo; Michael Sjöstrom; Marcela González-Gross; Yannis Manios; Kurt Widhalm; Anthony Kafatos; Christina Breidenassel; Gerardo Rodríguez; Jean Dallongeville; Frédéric Gottrand; Luis A Moreno Journal: J Physiol Biochem Date: 2017-01-06 Impact factor: 4.158
Authors: Elena S George; Anjana Reddy; Amanda J Nicoll; Marno C Ryan; Catherine Itsiopoulos; Gavin Abbott; Nathan A Johnson; Siddharth Sood; Stuart K Roberts; Audrey C Tierney Journal: Liver Int Date: 2022-04-26 Impact factor: 8.754