Differences in insomnia scores and other sleep parameters according to depressive status⁺ before and after delivery among 2088 women.

+Depression was defined by EPDS (Edinburgh Postnatal Depression Scale) score ≥10. BIS - Bergen insomnia Scale SD: Standard Deviation. h:mm - hour: minutes. **p<.001. *p<.01. a- difference from women with no depression before or after delivery. b- difference from women with new onset depression postpartum. c- difference from women who recovered from depression in pregnancy.