[Comparison of screening methods for diabetes mellitus, based on fasting glucose, HbA1C and fructosamine levels].
Screening methods for diabetes mellitus, based on fasting glucose (FPG), HbA1C and fructosamine (FRA) levels were compared with regard to their screening power. The subjects studied were 699 health examinees. A significant elevation of the mean level of each screening index was observed in diabetic subjects, but not in borderline cases compared with that of normal subjects. The FPG, HbA1C and FRA levels in diabetic subjects distributed over a wide range overlapping largely with the distributions of non-diabetic subjects. No appreciable difference in the screening power was observed between FPG and HbA1C but specificity was low in FRG for the comparable sensitivity level. In the screening methods based on the combination of two or more indices, elevation of the sensitivity was noted, but the specificity declined, resulting in an increase of re-examination rate. Among them, the combination of FPG and HbA1C indicated the highest sensitivity.
Sasaki
A
A
Osaka Prefectural College of Nursing.
Matsumiya
K
K
Arao
M
M
Hasegawa
K
K
Horiuchi
N
N
D000328:Adult; D000368:Aged; D001786:Blood Glucose / Q000032:analysis*; D003920:Diabetes Mellitus / Q000097:blood / Q000517:prevention & control*; D005215:Fasting; D005260:Female; D019270:Fructosamine; D006442:Glycated Hemoglobin / Q000032:analysis*; D006595:Hexosamines / Q000097:blood*; D006801:Humans; D008297:Male; D008403:Mass Screening / Q000379:methods; D008875:Middle Aged; D011237:Predictive Value of Tests; D012680:Sensitivity and Specificity
D001786:Blood Glucose; D019270:Fructosamine; D006442:Glycated Hemoglobin; D006595:Hexosamines