Trajectories of mothers’ and fathers’ depressive symptoms from pregnancy to 24 months postpartum

• Published in: Journal of affective disorders Vol. 260; pp. 629 - 637
• Main Authors: Kiviruusu, Olli, Pietikäinen, Johanna T., Kylliäinen, Anneli, Pölkki, Pirjo, Saarenpää-Heikkilä, Outi, Marttunen, Mauri, Paunio, Tiina, Paavonen, E. Juulia
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.01.2020
• Subjects: Depression trajectories; Maternal depression; Paternal depression; Perinatal depression; Postpartum depression; Maternal depression; Postpartum depression; Paternal depression; Depression trajectories; Perinatal depression
• ISSN: 0165-0327; 1573-2517
• DOI: 10.1016/j.jad.2019.09.038

•Maternal and paternal perinatal depressive symptom trajectories seem stable.•This suggests chronic nature of perinatal depressive symptoms for many.•Mothers’ and fathers’ perinatal depressive symptom trajectories are correlated.•The strongest predictors are common to both mothers’ and fathers’ trajectories. This study investigated trajectories of mothers’ and fathers’ depressive symptoms from prenatal to 24 months postpartum. Prenatal correlates of the trajectories were also examined. Mothers (N = 1670) and fathers (N = 1604) from the Finnish CHILD-SLEEP birth cohort, reported depressive symptoms at 32nd pregnancy week and 3, 8, and 24 months postpartum using the Center for Epidemiologic Studies Depression Scale (CES-D, 10-item). Profile analysis was used to group participants according to their longitudinal patterns of depressive symptoms. Prenatal predictors (sociodemographic, health, substance use, sleep, and stress related factors, family atmosphere) of depressive symptom trajectories as well as association between parents’ trajectories were analyzed using multinomial logistic regression. For both mothers and fathers, a solution with three stable depressive symptom trajectories (low: 63.1% mothers and 74.9% fathers; moderate: 28.1% and 22.6%; high: 8.8% and 2.6%) was considered the best fitting and most informative. Insomnia, earlier depression, anxiousness, stressfulness, and poor family atmosphere predicted the moderate and high (compared to low) depressive symptom trajectories among both mothers and fathers in multivariate analyses. Mother's higher depressive symptom trajectory was significantly associated with father's higher symptom trajectory (p < 0.001). Number of cases in the high depressive symptom trajectory group among fathers was low. Maternal and paternal depressive symptom trajectories from prenatal period up to two years postpartum seem stable, indicating the chronic nature of perinatal depressive symptoms. Mothers’ and fathers’ trajectories are associated with each other and their strongest predictors are common to both.