Fig. 2: Summary of associations between sleep and circadian rhythm disruption and perinatal anxiety.
From: Associations between sleep and circadian rhythm disruption and perinatal anxiety

Summary of associations between sleep and circadian rhytm disruption in pregnancy and postpartum anxiety (A) and associations between postpartum sleep and circadian rhythm disruption and anxiety (B). Arrows (↑↓) indicate significant findings, X indicates null findings, and ? indicates mixed findings.