Evidence map›Paper›PMID 28371648›Full record

SynthesisClinical psychology review2017

Examining the role of psychological factors in the relationship between sleep problems and suicide.

D Littlewood, S D Kyle, D Pratt, S Peters, P Gooding

Abstract readSystematic Review
In one paragraph

Synthesis in Clinical psychology review, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing 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.

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

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

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Trial
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
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  11. Review
  12. Article
  13. The Etiopathogenic Mosaic of Suicidal Behaviour.Behavioral sciences (Basel, Switzerland) · 2025
    Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Longitudinal assessment of the sleep suicide link in Veterans: methods and study protocol.Sleep advances : a journal of the Sleep Research Society · 2023
    Article
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.

D LittlewoodDivision of Psychology & Mental Health, School of Health Sciences, University of Manchester, UK; Manchester Academic Health Science Centre, University of Manchester, UK. Electronic address: donna.littlewood@manchester.ac.uk.
S D KyleSleep and Circadian Neuroscience Institute, Nuffield Department of Clinical Neurosciences, University of Oxford, UK.
D PrattDivision of Psychology & Mental Health, School of Health Sciences, University of Manchester, UK; Manchester Academic Health Science Centre, University of Manchester, UK.
S PetersDivision of Psychology & Mental Health, School of Health Sciences, University of Manchester, UK; Manchester Academic Health Science Centre, University of Manchester, UK; Centre for Health Psychology, University of Manchester, UK.
P GoodingDivision of Psychology & Mental Health, School of Health Sciences, University of Manchester, UK; Manchester Academic Health Science Centre, University of Manchester, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We sought to conduct the first systematic review of empirical evidence investigating the role of psychological factors in the relationship between sleep problems and suicidal thoughts and behaviours. Twelve studies were identified which examined psychological factors grouped into four categories of cognitive appraisals, psychosocial factors, emotion regulation strategies, and risk behaviours. Although there was substantial heterogeneity across studies with respect to measurement, sampling, and analysis, preliminary evidence indicated that negative cognitive appraisals, perceived social isolation, and unhelpful emotion regulation strategies may contribute to the association between sleep problems and suicidal thoughts and behaviours. Given that findings in this area are currently restricted to studies with cross-sectional designs, the directionality of the interrelationships between these psychological factors, sleep problems and suicidality, remains unclear. We integrate the findings of our review with contemporary psychological models of suicidal behaviour to develop a clear research agenda. Identified pathways should now be tested with longitudinal and experimental designs. In addition, a more thorough investigation of the complexities of sleep, psychological factors, and suicidal thoughts and behaviours is crucial for the development of targeted psychological interventions.

Indexed as

Suicidal IdeationHumansRisk-TakingSleep Wake DisordersSuicideSuicide, AttemptedSleepSuicidal behaviourSuicidal ideationSuicideSystematic review

Identifiers

PMID28371648
PMCPMC5434037

What OpenQuestion holds

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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.