Randomized controlled trial of intervention effect of fatty liver data analysis and management software on non-alcoholic fatty liver disease

INTERVENTION: Intervention group:Fatty liver Data Analysis and Intervention Software was used to manage the intervention group;Control group:Health education and lifestyle guidance are provided by professional clinicians and dietitians/health managers via phone and wechat; CONDITION: Nonalcoholic fatty liver disease PRIMARY OUTCOME: Weight loss rate; SECONDARY OUTCOME: Liver fat attenuation paramete;Liver stiffness value (LSM);Body mass inde X(BMI);Waist to hip ratio;Liver function (AST, ALT);Fasting plasma glucose;Fasting insulin;glycosylated hemoglobin;Adverse/serious adverse event rates; INCLUSION CRITERIA: ? The diagnosis of NAFLD is consistent with the diagnosis of NAFLD; ? the age range is from 18 to 65 years old. 24kg/m2=BMI=35kg/m2; (3) Patients had smart phones in line with the operating environment of the software program of this study, and had the ability to use the software program of this study through guidance; ? The patients agreed to participate in the study, receive review and follow‐up on time, and sign the informed consent.