王先生近年逐渐发福,日前单位组织体检,查空腹血糖为5.9毫摩尔/升,见在正常范围内他沾沾自喜,没想到医生说:“你的空腹血糖属于正常高值,结合你有家族史、体重超重,需要进一步检查糖耐量,可能是糖尿病前期了。”血糖正常还可能是糖尿病?王先生糊涂了。果然,在糖耐量试验中,测出他餐后2小时的血糖为9.2毫摩尔/升,超过了7.8毫摩 Mr. Wang gradually developed in recent years, the unit recently organized medical examination, check fasting blood glucose was 5.9 mmol / l, see in the normal range of his complacency, did not expect the doctor said: “Your fasting blood glucose are normal high value, combined with you have a family history , Overweight, need to further check the glucose tolerance, pre-diabetes may be. ”Blood sugar may also be normal diabetes? Sure enough, in the glucose tolerance test, he measured blood glucose 2 hours after a meal was 9.2 mmol / L, more than 7.8 mmol