Table 2.

Prevalence of gestational diabetes mellitus among pregnant women

Diagnostic variable	Total, n (%)
Fasting plasma glucose, n=612
≥ 7.0 mmol/L	5(0.8)
5.1 – 6.9 mmol/L	21(3.4)
<5.1 mmol/L	586(95.8)
Oral glucose tolerance test, n=607
1-h plasma glucose ≥10.0 mmol/L	22(3.6)
2-h plasma glucose ≥11.0 mmol/L	2(0.3)
2-h plasma glucose 8.5 – 11.0 mmol/L	26(4.3)
2-h plasma glucose <8.5 mmol/L	579(95.4)
Overall prevalence of diabetes, n=612
Gestational diabetes mellitus	26(4.3)
Diabetes in pregnancy	7(1.1)
No diabetes	579(94.6)