Screening and Molecular Diagnosis-based Individualized Precision Management of Monogenic Diabetes

Inclusion Criteria

• •1. Diabetes patients who developed before 25 years old; Or they were diagnosed with diabetes before the age of 35, and two or more immediate relatives were diagnosed with diabetes before the age of 45;
• •2. Body mass index (BMI) at diagnosis \< 28 kg/m2;
• •3. Anti glutamic acid decarboxylase antibody (GAD Ab), anti islet cell antibody (ICA Ab), and anti insulin autoantibody (IAA Ab) were all negative;