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Published in: Reproductive Health 1/2019

Open Access 01-12-2019 | Mood Disorders | Research

Contextual-relationship and stress-related factors of postpartum depression symptoms in nulliparas: a prospective study from Ljubljana, Slovenia

Authors: Polona Rus Prelog, Marijana Vidmar Šimic, Tanja Premru Sršen, Maja Rus Makovec

Published in: Reproductive Health | Issue 1/2019

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Abstract

Background

For a significant proportion of women, postpartum depression (PPD) is the first mood episode in their lives, yet its aetiology still remains unclear. Insecure attachment in close adult relationships is considered to be a risk factor for depressive symptoms. This study aimed to gain further insight into the risk factors for postpartum depression symptoms (PPDS) of nulliparas in Slovenia and to examine vulnerability to developing depressive symptoms, with an emphasis on contextual and stress-related characteristics.

Methods

The sample consisted of 156 nulliparas in the third trimester of pregnancy enrolled in a childbirth preparation program. The following instruments were applied: Experiences in Close Relationships-Revised, the Edinburgh Postpartum Depression Scale (EPDS), the Zung Anxiety Scale and a question battery designed by the research team including questions about emotional support and work-related stress. Logistic regression was used to test the association between demographic, social, environmental, personality and attachment variables and PPD of nulliparas (EPDS ≥10), controlling for baseline (prepartum) depression score. A multivariable linear regression model was built with the postpartum EPDS continuous score as a dependent variable.

Results

28/156 (17,9%) were evaluated as being at risk for depression (EPDS≥10) in the last trimester and 25/156 (16%) at six weeks postpartum. The results of the logistic regression model controlled for prepartum depression score showed that increased risk for developing PPDS was associated with anxiety level postpartum, intimate-partner-attachment anxiety postpartum, and elevated stress due to loss of employment or an unsuccessful search for employment in the previous year. The results of the multivariable regression model, however, showed the association with education and postpartum anxiety with PPDS continuous score; EPDS after giving birth was higher for more educated and more anxious primiparas.

Conclusions

Our findings demonstrate the importance of anxiety symptoms and higher education level in assessments of nulliparas’ mental health. The results of our study show and confirm the results of previous research that anxiety symptoms in the immediate postpartum period are likely to be associated with depressive symptoms in nulliparas. The results also suggest that higher level of education of first-time mothers might not be a protective factor, especially for nulliparas with the university level of education. Further studies on larger samples should be considered.
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Metadata
Title
Contextual-relationship and stress-related factors of postpartum depression symptoms in nulliparas: a prospective study from Ljubljana, Slovenia
Authors
Polona Rus Prelog
Marijana Vidmar Šimic
Tanja Premru Sršen
Maja Rus Makovec
Publication date
01-12-2019
Publisher
BioMed Central
Published in
Reproductive Health / Issue 1/2019
Electronic ISSN: 1742-4755
DOI
https://doi.org/10.1186/s12978-019-0810-x

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