Evidence map›Paper›PMID 34816165›Full record

ArticleFrontiers in global women's health2020

Cognitive Behavioural Therapy and Light Dark Therapy for Maternal Postpartum Insomnia Symptoms: Protocol of a Parallel-Group Randomised Controlled Efficacy Trial.

Sumedha Verma, Shantha M W Rajaratnam, Margot Davey, Joshua F Wiley, Bei Bei

Open access · goldAbstract read
In one paragraph

Article in Frontiers in global women's health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 19% 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.

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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Selection and reporting of usual care comparators when designing primary care trials of complex health interventions: a systematic review.The British journal of general practice : the journal of the Royal College of General Practitioners · 2025
    Pooled it
  2. Trial
  3. Article
  4. Article
  5. Review
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 3 institutions in 1 country.

Sumedha VermaFaculty of Medicine, Nursing and Health Sciences, School of Psychological Sciences, The Turner Institute for Brain and Mental Health, Monash University, Clayton, VIC, Australia.
Shantha M W RajaratnamFaculty of Medicine, Nursing and Health Sciences, School of Psychological Sciences, The Turner Institute for Brain and Mental Health, Monash University, Clayton, VIC, Australia.
Margot DaveyMelbourne Children's Sleep Unit, Monash Medical Centre, Clayton South, VIC, Australia.
Joshua F WileyFaculty of Medicine, Nursing and Health Sciences, School of Psychological Sciences, The Turner Institute for Brain and Mental Health, Monash University, Clayton, VIC, Australia.
Bei BeiFaculty of Medicine, Nursing and Health Sciences, School of Psychological Sciences, The Turner Institute for Brain and Mental Health, Monash University, Clayton, VIC, Australia.
Monash University · AUMonash Medical Centre · AURoyal Women's Hospital · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

bright light therapy (BLT)circadian rhythmcognitive behavioural therapy (CBT)insomniapostpartumrandomised controlled trialsleep

Identifiers

PMID34816165
PMCPMC8593939
OpenAlexW3123970888

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.