Risk factors of nonalcoholic fatty liver disease in lean body mass population: A systematic review and meta-analysis.

The pathophysiology and risk factors of nonalcoholic fatty liver disease (NAFLD) among lean patients is poorly understood and therefore investigated. We performed a meta-analysis of observational studies. Of 1175 articles found through searching from Medline/PubMed, Banglajol, and Google Scholar by two independent investigators, 22 were selected.

Clinical, anthropometric, biochemical and histological character of nonalcoholic fatty liver disease without Insulin Resistance.

Objectives: Nonalcoholic Fatty Liver Disease (NAFLD) is thought to be a hepatic manifestation of Metabolic Syndrome (MS) or Insulin Resistance (IR). The aim of the study was to explore the clinical, anthropometric, metabolic, biochemical and histological profile of NAFLD patients without IR by comparing it with NAFLD with IR.

Methods: Total 851 patients with sonographic evidence of fatty liver were included.