Diabetes and pregnancy: an endocrine society clinical practice guideline.

A cutoff point of <90 mg/dL (5.0 mmol/L) for preprandial value with other meals was associated with a similar reduction in risk but it did not reach statistical significance, likely due to the smaller sample size of that subgroup (odds ratio = 0.69, 95% confidence interval = 0.17–2.94, P = .58).

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