Evidence Question
What does direct evidence report when normal care is compared with postpartum telephone support for lifestyle changes for incidence of gestational diabetes mellitus?
Related to: Diabetes PreventionShort answer
In indexed direct evidence at the reported timepoint, no difference was reported for incidence of gestational diabetes mellitus.
Why do we say this?
The available direct comparison reported no difference for this outcome at the reported timepoint, but the head-to-head evidence base is limited.