The relationship between prenatal psychological stress and placental abruption in Japan, The Japan Environment and Children’s Study (JECS)

Yasuyuki Kawanishi, Eiji Yoshioka, Yasuaki Saijo, Toshihiro Itoh, Toshinobu Miyamoto, Kazuo Sengoku, Yoshiya Ito, Sachiko Ito, Chihiro Miyashita, Atsuko Araki, Toshiaki Endo, Kazutoshi Cho, Hisanori Minakami, Reiko Kishi and for the Japan Environment and Children’s Study Group

PLOS ONE, 2019, vol. 14, issue 7, 1-15

Abstract: Background: Prenatal psychological stress may increase the risk of placental abruption (PA). This study aimed to clarify the effects of psychological distress during pregnancy and exposure to stressful life events in the year before or during pregnancy on the occurrence of PA in Japanese women. Methods: Using a nationwide prospective birth cohort study, we obtained data from 103,099 women between January 2011 and March 2014. Information on exposure to 14 stressful life events and psychological distress (Kessler 6 scale) was collected using a self-administered questionnaire during pregnancy. Clinical diagnoses of PA were obtained from medical records. A total of 80,799 women with singleton births were analyzed using logistic regression models that adjusted for possible confounders. Results: PA was diagnosed in 335 (0.4%) women. There was no significant difference in the Kessler 6 score during pregnancy between the PA group and non-PA group. Exposure to the death of a child in the year before or during pregnancy was significantly associated with PA in multigravid women (adjusted odds ratio [aOR] 3.57; 95% confidence interval [CI] 1.50–8.34). A spouse’s loss of employment was significantly associated with PA in parous women (aOR 3.25; 95% CI 1.40–7.56). Conclusions: This study identified the possible effects of exposure to the death of a child on PA occurrence that adjusted for important confounding factors.

Date: 2019
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0219379 (text/html)
https://journals.plos.org/plosone/article/file?id= ... 19379&type=printable (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0219379

DOI: 10.1371/journal.pone.0219379

Access Statistics for this article

More articles in PLOS ONE from Public Library of Science
Bibliographic data for series maintained by plosone ().