Frequency of abnormal glucose tolerance

FPG cut-offs (mmol/L) during detection of GDM	Frequencies		χ2 & p
FPG cut-offs (mmol/L) during detection of GDM	AGT	NGT	χ2 & p
< 6.1	30 (65.2)	55 (88.7)	11.979 0.007
6.1 – 6.5	05 (10.9)	05 (8.1)
6.51 – 7.0	02 (4.3)	01 (1.6)
> 7.0	09 (19.6)	01 (1.6)
Total	46	62
(Within parenthesis are percentages over column total) FPG=Fasting Plasma Glucose GDM=Gestational Diabetes Mellitus AGT=Abnormal Glucose Tolerance NGT=Normal Glucose Tolerance

Table 3: Frequency of abnormal glucose tolerance at various cut-off values of fasting glucose at detection of GDM.