Fasting 3.9-6.1mmol/l (70-110 mg/dl);
60 minutes 6.7-9.5 mmol/L (120-170 mg/dl);
120min≤7.8 mmol/L(≤ 140mg/DL)；
180min 3.9-6.1mmol/l (70-110mg/dl).
Judge:
1, venous fasting blood glucose
2. When the venous fasting blood glucose is ≥7.0mmol/L or the OGTT2-hour blood glucose is ≥11.1mmol/L, it shows that the human body's ability to process glucose after eating is obviously reduced, and it can be diagnosed as diabetes.
3. When venous fasting blood sugar
4. When the venous fasting blood glucose is between 6. 1-7.0mmol/L, and the 2-hour OGTT2 blood glucose is less than or equal to 7.8 mmol/L, it shows that the human body's ability to regulate blood glucose is still good after eating glucose, but its ability to regulate fasting blood glucose is slightly reduced, which can be diagnosed as impaired fasting blood glucose.
diabetes
1, polyuria
Diabetes patients have increased urine output, reaching 3000 ~ 4000 ml per day and night, and the highest urine output is more than 10000 ml. The frequency of urination has also increased, and some patients can urinate more than 20 times a day. Because of high blood sugar, the body cannot make full use of it. In particular, glomerular filtration can not be completely reabsorbed by renal tubules, leading to osmotic diuresis. The higher the blood sugar, the more urine and the more sugar discharged, which is a vicious circle.
Step 2 drink more
Because of polyuria and excessive water loss, dehydration occurs in cells, which stimulates the thirst center and is supplemented by drinking water. Therefore, the more you urinate, the more you naturally drink water, which is directly proportional.
3. Eat more.
Because too much sugar is lost in urine, for example, more than 500 grams of sugar is lost every day, the body is in a state of semi-starvation, and insufficient energy causes overeating, increased food intake, increased blood sugar, increased urine sugar, and so on.
Step 4 be weak
Because the body can't make full use of glucose, it accelerates the decomposition of fat and protein, consumes too much, loses weight and is emaciated.
5. Fatigue
Because of metabolic disorder, energy can not be released normally, tissues and cells lose water, and electrolytes are abnormal, patients feel weak and depressed.
The above contents refer to:
Baidu encyclopedia-fasting blood glucose
Baidu encyclopedia-glucose tolerance experiment