Figure 031_1447. Diagnostic criteria for GDM (2 approaches). A , the preferred approach as per Diabetes Canada, using a 50-g glucose challenge test as an initial screen and a 75-g OGTT as the confirmatory step. B , the alternative approach that can also be used for diagnosis. Adapted from Can J Diabetes. 2018;42(suppl 1):S255–S282 . - McMaster Textbook of Internal Medicine

Figure 031_1447.
Diagnostic criteria for GDM (2 approaches). A, the preferred approach as per Diabetes Canada, using a 50-g glucose challenge test as an initial screen and a 75-g OGTT as the confirmatory step. B, the alternative approach that can also be used for diagnosis. Adapted from Can J Diabetes. 2018;42(suppl 1):S255–S282.

Figure 031_1447. Diagnostic criteria for GDM (2 approaches). A , the preferred approach as per Diabetes Canada, using a 50-g glucose challenge test as an initial screen and a 75-g OGTT as the confirmatory step. B , the alternative approach that can also be used for diagnosis. Adapted from Can J Diabetes. 2018;42(suppl 1):S255–S282 .