Trajectories of depressive symptoms of mothers and fathers over 11 years

Abstract Aims. Parental postpartum depressive symptoms have been extensively studied, but the combined longitudinal depression trajectories of parents and their long-term development beyond the postpartum period remain largely underexplored. We identified dyadic longitudinal depressive symptom traj...

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Main Authors: Zsófia Csajbók, Jakub Fořt, Pavla Brennan Kearns
Format: Article
Language:English
Published: Cambridge University Press 2025-01-01
Series:Epidemiology and Psychiatric Sciences
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Online Access:https://www.cambridge.org/core/product/identifier/S2045796025000174/type/journal_article
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author Zsófia Csajbók
Jakub Fořt
Pavla Brennan Kearns
author_facet Zsófia Csajbók
Jakub Fořt
Pavla Brennan Kearns
author_sort Zsófia Csajbók
collection DOAJ
description Abstract Aims. Parental postpartum depressive symptoms have been extensively studied, but the combined longitudinal depression trajectories of parents and their long-term development beyond the postpartum period remain largely underexplored. We identified dyadic longitudinal depressive symptom trajectories in new parents, followed over an 11-year period, and compared parental characteristics, as well as child temperament and mental health factors, across different parental trajectory classes. Methods. A prenatal cohort of 5,518 couples was studied. Depressive symptoms were measured using the Edinburgh Postnatal Depression Scale at eight time points: in the prenatal stage, in the newborn stage, and at 6 months, 18 months, 3 years, 5 years, 7 years and 11 years after the birth of the child. Results. Dyadic Latent Class Growth Modelling identified five classes of couples: (1) mother has elevated depressive symptoms, father is non-depressed (24%); (2) both mother and father have elevated depressive symptoms (20%); (3) both mother and father are constantly non-depressed (42%); (4) both mother and father are constantly depressed (5%); and (5) mother is constantly depressed, father has elevated depressive symptoms (9%). Relationship maintenance (particularly being married or separated) was the most strongly associated with the classes. Socio-economic resources, emotional well-being, health, obstetric history and parental background also served as meaningful covariates. Child temperament and mental health showed weak correlations with parental trajectory classes. Conclusions. Parents with postpartum depressive symptoms often experience depressive symptoms long-term. Separated parents are particularly vulnerable to adverse depressive trajectories. Our findings underscore the importance of dyadic methods in estimating unique combinations of parental depression trajectories.
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spelling doaj-art-9334dda0f578478f9589a8fbf5e7ca8e2025-08-20T02:16:55ZengCambridge University PressEpidemiology and Psychiatric Sciences2045-79602045-79792025-01-013410.1017/S2045796025000174Trajectories of depressive symptoms of mothers and fathers over 11 yearsZsófia Csajbók0https://orcid.org/0000-0002-5800-1597Jakub Fořt1https://orcid.org/0000-0003-1980-3607Pavla Brennan Kearns2https://orcid.org/0000-0002-9282-9363Department of Psychology and Life Sciences, Faculty of Humanities, Charles University, Prague, Czech RepublicDepartment of Psychology and Life Sciences, Faculty of Humanities, Charles University, Prague, Czech Republic Department of Zoology, Faculty of Science, Charles University, Prague, Czech RepublicDepartment of Epidemiology, Second Faculty of Medicine, Charles University, Prague, Czech RepublicAbstract Aims. Parental postpartum depressive symptoms have been extensively studied, but the combined longitudinal depression trajectories of parents and their long-term development beyond the postpartum period remain largely underexplored. We identified dyadic longitudinal depressive symptom trajectories in new parents, followed over an 11-year period, and compared parental characteristics, as well as child temperament and mental health factors, across different parental trajectory classes. Methods. A prenatal cohort of 5,518 couples was studied. Depressive symptoms were measured using the Edinburgh Postnatal Depression Scale at eight time points: in the prenatal stage, in the newborn stage, and at 6 months, 18 months, 3 years, 5 years, 7 years and 11 years after the birth of the child. Results. Dyadic Latent Class Growth Modelling identified five classes of couples: (1) mother has elevated depressive symptoms, father is non-depressed (24%); (2) both mother and father have elevated depressive symptoms (20%); (3) both mother and father are constantly non-depressed (42%); (4) both mother and father are constantly depressed (5%); and (5) mother is constantly depressed, father has elevated depressive symptoms (9%). Relationship maintenance (particularly being married or separated) was the most strongly associated with the classes. Socio-economic resources, emotional well-being, health, obstetric history and parental background also served as meaningful covariates. Child temperament and mental health showed weak correlations with parental trajectory classes. Conclusions. Parents with postpartum depressive symptoms often experience depressive symptoms long-term. Separated parents are particularly vulnerable to adverse depressive trajectories. Our findings underscore the importance of dyadic methods in estimating unique combinations of parental depression trajectories. https://www.cambridge.org/core/product/identifier/S2045796025000174/type/journal_articledepressive symptomsdyadic trajectorieslatent trajectoriespostpartum depressionrelationship maintenance
spellingShingle Zsófia Csajbók
Jakub Fořt
Pavla Brennan Kearns
Trajectories of depressive symptoms of mothers and fathers over 11 years
Epidemiology and Psychiatric Sciences
depressive symptoms
dyadic trajectories
latent trajectories
postpartum depression
relationship maintenance
title Trajectories of depressive symptoms of mothers and fathers over 11 years
title_full Trajectories of depressive symptoms of mothers and fathers over 11 years
title_fullStr Trajectories of depressive symptoms of mothers and fathers over 11 years
title_full_unstemmed Trajectories of depressive symptoms of mothers and fathers over 11 years
title_short Trajectories of depressive symptoms of mothers and fathers over 11 years
title_sort trajectories of depressive symptoms of mothers and fathers over 11 years
topic depressive symptoms
dyadic trajectories
latent trajectories
postpartum depression
relationship maintenance
url https://www.cambridge.org/core/product/identifier/S2045796025000174/type/journal_article
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AT jakubfort trajectoriesofdepressivesymptomsofmothersandfathersover11years
AT pavlabrennankearns trajectoriesofdepressivesymptomsofmothersandfathersover11years