The prevalence of nonalcoholic fatty liver disease in the Americas
Journal Title: Annals of Hepatology - Year 2014, Vol 13, Issue 2
Abstract
Nonalcoholic fatty liver disease (NAFLD) is an alarming public health problem. The disease is one of the main causes of chronic liver disease worldwide and is directly linked to the increased prevalence of obesity and type 2 diabetes mellitus (T2DM) in the general population. The worldwide prevalence of NAFLD has been estimated at 20-30%, but the prevalence is unknown in the Americas because of a lack of epidemiological studies. However, given the trends in the prevalence of diabetes and obesity, the prevalence of NAFLD and its consequences are expected to increase in the near future. The aim of the present study is to present the current data on the prevalence of NAFLD in the Americas. We performed an electronic search of the main databases from January 2000 to September 2013 and identified 356 reports that were reviewed. We focused on the epidemiology and prevalence of known NAFLD risk factors including obesity, T2DM, and the metabolic syndrome (MS). The prevalence of the MS was highest in the United States, Mexico, Costa Rica, Puerto Rico, Chile, and Venezuela. In addition, Puerto Rico, Guyana, and Mexico have the highest prevalence of T2DM in the Americas, while USA has the most people with T2DM. In conclusion, the prevalence rates of NAFLD and obesity were highest in the United States, Belize, Barbados, and Mexico.
Authors and Affiliations
Jorge A. López-Velázquez, Karen V. Silva-Vidal, Guadalupe Ponciano-Rodríguez, Norberto C. Chávez-Tapia, Marco Arrese, Misael Uribe, Nahum Méndez-Sánchez
Keywords
Related Articles
- EP ID EP78372
- DOI -
- Views 114
- Downloads 0
Minimally invasive treatment of Mirizzi’s syndrome: is there a safe way? Report of a case series
Mirizzi’s syndrome (MS) is a rare complication of the inveterate biliary lithiasis. Diagnostic and therapeutic standardization is still missing, especially since laparoscopic cholecystectomy has become the gold standard...
Arcuate ligament compression as a cause of early-onset thrombosis of the hepatic artery after liver transplantation
Background. Early hepatic artery thrombosis (HAT) is a potentially lethal complication after orthotopic liver transplantation (OLT) requiring immediate intervention. Aim. To report an infrequent cause of HAT after OLT an...
Molecular and serological characterization of occult hepatitis B infection in blood donors from Mexico
Occult hepatitis B virus (HBV) infection (OBI) is characterized by presence of HBV DNA in blood or liver tissue without detectable HBV surface antigen (HBsAg), with or without antibodies to hepatitis B core antigen (anti...
Clinical outcomes of liver transplantation for polycystic liver disease: A single center experience
Polycystic liver disease (PLD) is a celiopathy characterized by progressive growth of multiple hepatic cysts. In a minority of patients, severe symptomatic hepatomegaly necessitates liver transplantation (LT). The purpos...
Effectiveness of add-on Pegylated interferon alfa-2a therapy in a Lamivudine-treated patient with chronic hepatitis B
Hepatitis B virus (HBV) surface antigen (HBsAg) to anti-HBsAg (anti-HBs) antibody seroconversion is the best, final objective for all available chronic hepatitis B (CHB) treatments. Unfortunately, this goal is rarely obt...