Depression precedes, but does not follow, gestational diabetes.
Claire E ClarkNatalie L RasgonDavid E ReedThalia K RobakisPublished in: Acta psychiatrica Scandinavica (2018)
Past episodes of depression increase risk for the most severe form of gestational diabetes; however, gestational diabetes does not contribute significantly to risk for postpartum depression. This suggests a unidirectional association, unlike the bidirectional association of diabetes with depression among the general population. History of trauma increases risk for both gestational hyperglycemia and postpartum depression, suggesting important health effects of trauma that may differ measurably from those associated with depression.