Evidence map›Paper›PMID 33756149›Full record

ArticleJournal of psychosomatic research2021

A prospective cohort study of post-traumatic stress disorder and maternal-infant bonding after first childbirth.

Kristen H Kjerulff, Laura B Attanasio, Kristin K Sznajder, Laura H Brubaker

Registry-linked trialAbstract read
In one paragraph

Article in Journal of psychosomatic research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07246356 (A Study to Explore the Feasibility and Efficacy of Group Traumatic Episode Protocol), which is not on this map. Cited by 24 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 3 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT07246356 narecruitingnot on this mapstarted 2025, after this paper: background citation

A Study to Explore the Feasibility and Efficacy of Group Traumatic Episode Protocol (GTEP) for Reducing Trauma Symptoms Following a Traumatic Birthing Experience

TypeinterventionalSponsorUniversity of BirminghamRan2025 to 2026Enrolled10ConditionsPTSD (Childbirth-Related), Psychological Wellbeing, BondingArmsGroup Traumatic Episode Protocol (GTEP)
3 · Its place in the literature

Who cites it

24 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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  17. Past Traumatic Life Events, Postpartum PTSD, and the Role of Labor Support.International journal of environmental research and public health · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Kristen H KjerulffDepartments of Public Health Sciences and Obstetrics and Gynecology, College of Medicine, Penn State University, Hershey, PA, USA. Electronic address: khk2@psu.edu.
Laura B AttanasioSchool of Public Health & Health Sciences, University of Massachusetts Amherst, Amherst, MA, USA.
Kristin K SznajderDepartment of Public Health Sciences, College of Medicine, Penn State University, Hershey, PA, USA.
Laura H BrubakerDepartment of Obstetrics and Gynecology, Penn State Milton S. Hershey Medical Center, Hershey, PA, USA.

Funding

Mode of First Delivery and Subsequent Child-BearingR01HD052990 · NICHD · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI KJERULFF, KRISTEN HAWTHORNE · 2008 to 2012
$3.9M
NICHD NIH HHS R01 HD052990
6 · The paper itself

Abstract

objectiveTo investigate risk factors for childbirth-related post-traumatic stress disorder (CR-PTSD) measured 1-month after first childbirth, and the association between CR-PTSD and maternal-infant bonding.

methodsIn this prospective cohort study 3006 nulliparous women living in Pennsylvania, USA, were asked about CR-PTSD at 1-month postpartum, and maternal-infant bonding at 1, 6 and 12-months postpartum. Multivariable logistic regression models identified risk factors for CR-PTSD and associations between CR-PTSD and maternal-infant bonding at 1, 6 and 12-months postpartum, controlling for confounding variables - including postpartum depression, stress and social support.

resultsNearly half (47.5%) of the women reported that during labor and delivery they were afraid that they or their baby might be hurt or die, and 225 women (7.5%) reported experiencing one or more CR-PTSD symptoms at 1-month postpartum. Depression, stress and low social support during pregnancy were associated with CR-PTSD, as well as labor induction, delivery complications, poor pain control, and unplanned cesarean delivery. Women with CR-PTSD reported a less positive childbirth experience, less shared decision-making, and were more likely to score in the bottom third on maternal-infant bonding at 1-month postpartum (adjusted odds ratio [aOR] 2.5, 95% CI 1.8-3.3, p < 0.001); at 6-months postpartum (aOR 2.1, 95% CI 1.5-2.8, p < 0.001); and at 12-months postpartum (aOR 2.2, 95% CI 1.6-3.0, p < 0.001).

conclusionIn this large-scale prospective cohort study we found that CR-PTSD was consistently associated with lower levels of maternal-infant bonding over the course of the first year after first childbirth.

Indexed as

Object AttachmentAdolescentAdultFemaleHumansInfantMother-Child RelationsParturitionPregnancyProspective StudiesRisk FactorsStress Disorders, Post-TraumaticYoung AdultBirth experienceChildbirthMaternal-infant bondingPost-traumatic stress disorderPrimiparous

Identifiers

PMID33756149
PMCPMC8101703

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.