title: [Non-alcoholic fatty liver, high sensitivity C reactive protein and insulin resistance].
abstract: OBJECTIVE
  To explore the relationship among non-acoholic fatty liver disease (NAFLD), high sensitivity reactive C protein (hsCRP) and insulin resistance.
  
  
  METHODS
  Workers of an enterprise in Changsha for health examination in Second Xiangya Hospital from October to December, 2006, NAFLD group (243 patients) and a control group without fatty liver disease (361 patients) were randomly drawn. Questionnaire, physical examination, fasting plasma glucose, serum lipid-profile, alanine aminotransferase (ALT),blood uric acid, and abdominal ultrasonographic examination were undertaken in the 2 groups.
  
  
  RESULTS
  The moderate NAFLD group had significantly higher hsCRP concentration and homeostasis model assessment of insulin resistance (HOMA-IR) as compared with the mild NAFLD group (P<0.01). The patients with insulin resistance had significantly higher hsCRP concentration and ALT level compared with NAFLD patients without insulin resistance (P<0.05). The NAFLD patients were divided into 2 groups (low and high) according to the hsCRP concentration (<1 mg/L or > or = 1 mg/L). Compared with the low concentration group, the odds ratio of the high concentration group for prevalence of NAFLD was 5.937(P<0.001). Multi-factor logistic regression analysis demonstrated that NAFLD was independently correlated with hsCRP or HOMA-IR after adjustment for sex, age and metabolic components (OR=2.044, 7.896,P<0.01).
  
  
  CONCLUSIONS
  NAFLD is closely correlated with hsCRP and HOMA-IR. Insulin resistance and elevated hsCRP concentration are the independent risk factors for the presence of NAFLD.
authors.affiliation: Department of Endocrinology of Second Xiangya Hospital, Institute of Metabolism and Endocrinology, Diabetes Center, Metabolic Syndrome Research Center, Central South University, Changsha 410011, China.
authors.forename: Wei-Dong
authors.initials: WD
authors.lastname: Zhou
authors.forename: Ya-Ling
authors.initials: YL
authors.lastname: Yang
authors.forename: Zhi-Hong
authors.initials: ZH
authors.lastname: Che
mesh_terms: D000328:Adult; D002097:C-Reactive Protein / Q000378:metabolism*; D002681:China / Q000453:epidemiology; D005234:Fatty Liver / Q000453:epidemiology / Q000378:metabolism*; D005260:Female; D006801:Humans; D007333:Insulin Resistance; D008297:Male; D008875:Middle Aged; D012044:Regression Analysis; D012307:Risk Factors
chemical_list: D002097:C-Reactive Protein