aWomen with >30% of weekly glucose
measurements defined as hyperglycemic under diet.
bNumber of women needing insulin to achieve desired
glucose control after diet modification and physical activity have
failed to do so.
Data are presented as mean±standard deviation or n (%)
OGTT, oral glucose challenge test; LGA, large-for-gestational age
(>90% of population-based birth weight).
Fig. 1. Logistic regression plot of odds ratios and 95%
confidence intervals for variables predicting suboptimal glucose
control.