This study is intended to include 3000 diabetic patients in our hospital to collect complete medical history data, comprehensively improve the screening of diabetic complications and cardiovascular and cerebrovascular risk assessment.
Diabetic symptoms with: plasma glucose level at any time ≥11.1mmol/ L (200mg/ dL), or Fasting plasma glucose level ≥7.0mmol/ L (126mg/ dL), or plasma glucose level ≥11.1mmol/ L (200ng/ dL) for 2 h in OGTT test, or HbA1c ≥6.5%; Or those without typical symptoms should repeated the tests in another day.
Han Chinese.
Willingness to participate.
Secondary diabetes.
Participants in other clinical trials.