Evidence map›Paper›PMID 34464408›Full record

ArticlePloS one2021

Trait anxiety and unplanned delivery mode enhance the risk for childbirth-related post-traumatic stress disorder symptoms in women with and without risk of preterm birth: A multi sample path analysis.

Sarah Sommerlad, Karin Schermelleh-Engel, Valentina Lucia La Rosa, Frank Louwen, Silvia Oddo-Sommerfeld

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01974531 (Psychological Distress & Stress in Parents With Preterm infants-a Prospective Study on Risk and Protective Psychobiological Aspects), which is not on this map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
4.4field-weighted citation impact, top 5% of its field
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.

NCT01974531 completednot on this map

Psychological Distress & Stress in Parents With Preterm infants-a Prospective Study on Risk and Protective Psychobiological Aspects

Typeobservational_patient_registrySponsorJohann Wolfgang Goethe University HospitalRan2013 to 2019Enrolled400ConditionsPreterm Birth, Pregnancy, Stress, Psychological Distress
3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 2 syntheses or guidelines pooled it, 38 citations in OpenAlex.

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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

5 authors at 2 institutions in 2 countries.

Sarah SommerladDepartment of Gynecology and Obstetrics, University Hospital of Frankfurt, Frankfurt, Germany.ORCID 0000-0002-4418-7167
Karin Schermelleh-EngelInstitute of Psychology, University of Frankfurt, Frankfurt, Germany.
Valentina Lucia La RosaDepartment of Educational Sciences, University of Catania, Catania, Italy.ORCID 0000-0002-6619-6777
Frank LouwenDepartment of Gynecology and Obstetrics, University Hospital of Frankfurt, Frankfurt, Germany.
Silvia Oddo-SommerfeldDepartment of Gynecology and Obstetrics, University Hospital of Frankfurt, Frankfurt, Germany.
Goethe University Frankfurt · DEUniversity of Catania · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Childbirth-related post-traumatic stress disorder (CB-PTSD) occurs in 3-7% of all pregnancies and about 35% of women after preterm birth (PTB) meet the criteria for acute stress reaction. Known risk factors are trait anxiety and pain intensity, whereas planned delivery mode, medical support, and positive childbirth experience are protective factors. It has not yet been investigated whether the effects of anxiety and delivery mode are mediated by other factors, and whether a PTB-risk alters these relationships. 284 women were investigated antepartum and six weeks postpartum (risk-group with preterm birth (RG-PB) N = 95, risk-group with term birth (RG-TB) N = 99, and control group (CG) N = 90). CB-PTSD symptoms and anxiety were measured using standardized psychological questionnaires. Pain intensity, medical support, and childbirth experience were assessed by single items. Delivery modes were subdivided into planned vs. unplanned delivery modes. Group differences were examined using MANOVA. To examine direct and indirect effects on CB-PTSD symptoms, a multi-sample path analysis was performed. Rates of PTS were highest in the RG-PB = 11.58% (RG-TB = 7.01%, CG = 1.1%). MANOVA revealed higher values of CB-PTSD symptoms and pain intensity in RG-PB compared to RG-TB and CG. Women with planned delivery mode reported a more positive birth experience. Path modeling revealed a good model fit. Explained variance was highest in RG-PB (R2 = 44.7%). Direct enhancing effects of trait anxiety and indirect reducing effects of planned delivery mode on CB-PTSD symptoms were observed in all groups. In both risk groups, CB-PTSD symptoms were indirectly reduced via support by medical staff and positive childbirth experience, while trait anxiety indirectly enhanced CB-PTSD symptoms via pain intensity in the CG. Especially in the RG-PB, a positive birth experience serves as protective factor against CB-PTSD symptoms. Therefore, our data highlights the importance of involving patients in the decision process even under stressful birth conditions and the need for psychological support antepartum, mainly in patients with PTB-risk and anxious traits. Trial registration number: NCT01974531 (ClinicalTrials.gov identifier).

Indexed as

AdultAnxietyCase-Control StudiesCesarean SectionDelivery, ObstetricFemaleHumansObstetric Labor ComplicationsParturitionPostpartum PeriodPregnancyPremature BirthPsychiatric Status Rating ScalesRisk FactorsStress Disorders, Post-TraumaticSurveys and Questionnaires

Identifiers

PMID34464408
PMCPMC8407573
OpenAlexW3198744804

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.