DM diagnosis criteria 糖尿病診斷標準

根據美國糖尿病學會. ADA 指引. 
糖尿病診斷可使用下面三種方式之一, 
原則上最好能在不同時間再次檢驗確認
但如果血糖超高, 或已經出現典型DM症狀(多吃多喝多尿). 可以直接診斷. 不需要第二次檢驗
There are several ways to diagnose diabetes. Each way usually needs to be repeated on a second day to diagnose diabetes.
Testing should be carried out in a health care setting (such as your doctor’s office or a lab). If your doctor determines that your blood glucose (blood sugar) level is very high, or if you have classic symptoms of high blood glucose in addition to one positive test, your doctor may not require a second test to diagnose diabetes.