The diagnosis of diabetes: how to determine which patients to treat.
The diagnosis of diabetes depends on identifying a compatible clinical picture with confirmation by demonstrable abnormalities in blood glucose levels. In florid diabetes, classical symptoms of diabetes and high glucose in blood and urine make the diagnosis easy. For asymptomatic diabetes; if confirmed fasting blood glucose measures over 125 mg per 100 ml, the diagnosis is accepted. When the fasting blood glucose measures under 125 mg per 100 ml, I recommend an oral glucose tolerance test and apply suitable criteria for interpretation. The United States Public Health Service criteria represent a reasonable, moderate approach when one modifies the interpretation by cognizance of environmental factors in the patient and by identifying interfering influences as drugs, physical inactivity, fever or starvation. Indeed, one should postpone a glucose tolerance test until these interfering factors abate. Management of the patient with an abnormal glucose tolerance test includes sharing the prognostic dilemma with the patient regarding the likelihood of deterioration in glucose tolerance to florid diabetes. In this situation the term, abnormal glucose tolerance test, is preferred over chemical diabetes. The physician and the patient must develop some degree of comfort with a clinical state that often remains nebulous. Though the writings of authorities occasionally sound dogmatic, rigid, and conflicting, they reflect a viewpoint which opines that no clear answers are available; that the clinician and his patient must accept this posture; and that together they must develop the best therapeutic program for the individual in question.
D002648:Child; D003920:Diabetes Mellitus / Q000175:diagnosis* / Q000378:metabolism; D003922:Diabetes Mellitus, Type 1 / Q000175:diagnosis; D005260:Female; D005951:Glucose Tolerance Test; D006801:Humans; D006943:Hyperglycemia / Q000097:blood; D011247:Pregnancy; D011254:Pregnancy in Diabetics / Q000175:diagnosis