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目的调查宜宾地区常规体检人群非酒精性脂肪肝(NAFLD)患病情况。方法通过体检调查2 005名常规体检者非酒精性脂肪肝的患病率并比较病例组和对照组的常见体检指标和生化指标。结果宜宾地区常规体检人群非酒精性脂肪肝患病率为20.85%,男性高于女性(χ2=19.86,P<0.05);病例组体重指数(BMI)、腰臀比(WHR)、甘油三酯(TG)、总胆固醇(TC)、谷丙转氨酶(ALT)、血压(BP)等指标高于对照组(P<0.05)。结论宜宾地区NAFLD患病率较高,加强社区健康教育,改变居民行为生活方式对预防NAFLD至关重要。
Objective To investigate the prevalence of non-alcoholic fatty liver disease (NAFLD) in the general medical examination population in Yibin area. Methods The prevalence of non-alcoholic fatty liver in 2 005 regular physical exams was investigated through physical examinations and the common physical and biochemical indexes of cases and controls were compared. Results The prevalence of non-alcoholic fatty liver in general medical examination population in Yibin was 20.85%, higher in males than in females (χ2 = 19.86, P <0.05). The body mass index (BMI), WHR, triglycerides (TG), total cholesterol (TC), alanine aminotransferase (ALT), blood pressure (BP) and other indicators were higher than the control group (P <0.05). Conclusion The prevalence of NAFLD is higher in Yibin area. It is very important to strengthen community health education and change residents’ behavior and lifestyle to prevent NAFLD.