A 30-year-old pregnant woman at 26 weeks' gestation undergoes a 75 g oral glucose tolerance test. Results are: fasting 5.3 mmol/L, 1-hour 9.6 mmol/L, ...

Question

A 30-year-old pregnant woman at 26 weeks' gestation undergoes a 75 g oral glucose tolerance test. Results are: fasting 5.3 mmol/L, 1-hour 9.6 mmol/L, 2-hour 8.6 mmol/L. According to Canadian pregnancy diabetes guidance, what is the correct interpretation?

Accepted Answer

Gestational diabetes mellitus

Answer

Normal OGTT

Answer

Impaired glucose tolerance only

Answer

Pre-existing type 2 diabetes mellitus

Answer

Test should be repeated as it is inconclusive

ca-mccqe1 MCQ (SBA): Gestational diabetes mellitus diagnosis

A 30-year-old pregnant woman at 26 weeks' gestation undergoes a 75 g oral glucose tolerance test. Results are: fasting 5.3 mmol/L, 1-hour 9.6 mmol/L, 2-hour 8.6 mmol/L. According to Canadian pregnancy diabetes guidance, what is the correct interpretation?