A 1-hour postprandial blood glucose of 11.6 mmol/L is not normal. For undiagnosed people, random blood glucose over 11.1mmol/L with diabetes symptoms can be diagnosed as diabetes; for diabetic patients, 1 hour postprandial blood glucose 11.6mmol/L belongs to unsatisfactory blood glucose control. Fasting blood glucose, 2-hour postprandial blood glucose and other related examinations should be improved in time. For people who have not been diagnosed with diabetes mellitus, fasting blood glucose ≥7.0mmol/L, or two-hour postprandial blood glucose ≥11.1mmol/L, or random blood glucose ≥11.1mmol/L, or glycated hemoglobin ≥6.5%, meet any of the above and at the same time there are “three more and one less” of the clinical symptoms, can be diagnosed as Diabetes mellitus. For diabetic patients, the goal of glycemic control is generally fasting blood glucose 4.4mmol/L ~ 7.0mmol/L, non-fasting blood glucose does not exceed 10.0mmol/L, but also need to set up a glycemic control goal according to the individual situation. Therefore, no matter what kind of people 1 hour after meal blood glucose 11.6mmol / L, are abnormal, need to consult a doctor in time, improve the relevant examination.