Evidence map›Paper›PMID 42635256›Full record

Trial reportEuropean journal of psychotraumatology2026

A pragmatic randomized controlled trial of self-directed online writing interventions for posttraumatic stress symptoms in a real-world digital setting.

Muyang Li, Jiamin Bao, Tianchen Ni, Yinyin Zang

Abstract readRandomized Controlled TrialPragmatic Clinical Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in European journal of psychotraumatology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Muyang LiSchool of Psychological and Cognitive Sciences, Beijing Key Laboratory of Behavior and Mental Health, and Key Laboratory of Machine Perception (Ministry of Education), Peking University, Beijing, People's Republic of China.
Jiamin BaoSchool of Psychological and Cognitive Sciences, Beijing Key Laboratory of Behavior and Mental Health, and Key Laboratory of Machine Perception (Ministry of Education), Peking University, Beijing, People's Republic of China.
Tianchen NiSchool of Psychological and Cognitive Sciences, Beijing Key Laboratory of Behavior and Mental Health, and Key Laboratory of Machine Perception (Ministry of Education), Peking University, Beijing, People's Republic of China.
Yinyin ZangSchool of Psychological and Cognitive Sciences, Beijing Key Laboratory of Behavior and Mental Health, and Key Laboratory of Machine Perception (Ministry of Education), Peking University, Beijing, People's Republic of China.ORCID 0000-0001-7482-8511

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

COVID-19Stress Disorders, Post-TraumaticWritingAdultChinaFemaleHumansInternetMaleMiddle Agedecological validityensayo controlado aleatorizadoescritura expresivaexpressive writinginternet-based treatmentPosttraumatic stress disorderrandomised controlled trialTrastorno de estrés postraumáticotratamiento basado en internetvalidez ecológica

Identifiers

PMID42635256
PMCPMC13508558

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.