Evidence map›Paper›PMID 37364869›Full record

SynthesisJournal of sleep research2023

Cognitive factors and processes in models of insomnia: A systematic review.

Nicole K Y Tang, Bruno Saconi, Markus Jansson-Fröjmark, Jason C Ong, Colleen E Carney

Abstract readSystematic Review
In one paragraph

Synthesis in Journal of sleep research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Trial
  4. Article
  5. Article
  6. Review
  7. Article
  8. Prospective Pathways Among Rumination, Depression, and Insomnia in Youth.Research on child and adolescent psychopathology · 2026
    Article
  9. Review
  10. From night-to-night and from person-to-person: dynamic phenomena of insomnia.Sleep advances : a journal of the Sleep Research Society · 2026
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. 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.

Nicole K Y TangDepartment of Psychology, University of Warwick, Coventry, UK.ORCID 0000-0001-7836-9965
Bruno SaconiDepartment of Population Health Sciences, Geisinger, Danville, Pennsylvania, USA.ORCID 0000-0003-3094-1795
Markus Jansson-FröjmarkCentre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, & Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden.ORCID 0000-0003-2059-1621
Jason C OngNox Health, Inc, Alpharetta, Georgia, USA.
Colleen E CarneyDepartment of Psychology, Toronto Metropolitan University, Toronto, Ontario, Canada.

Funding

Medical Research Council MR/S026185/1
6 · The paper itself

Abstract

Cognition is central to the experience of insomnia. Although unhelpful thoughts about and around insomnia are a primary treatment target of cognitive behaviour therapy for insomnia, cognitive constructs are termed and conceptualised differently in different theories of insomnia proposed over the past decades. In search of consensus in thinking, the current systematic review identified cognitive factors and processes featured in theoretical models of insomnia and mapped any commonality between models. We systematically searched PsycINFO and PubMed for published theoretical articles on the development, maintenance and remission of insomnia, from inception of databases to February, 2023. A total of 2458 records were identified for title and abstract screening. Of these, 34 were selected for full-text assessment and 12 included for analysis and data synthesis following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. We identified nine distinguishable models of insomnia published between 1982 and 2023 and extracted 20 cognitive factors and processes featured in these models; 39 if sub-factors were counted. After assigning similarity ratings, we observed a high degree of overlap between constructs despite apparent differences in terminologies and measurement methods. As a result, we highlight shifts in thinking around cognitions associated with insomnia and discuss future directions.

Indexed as

Cognitive Behavioral TherapySleep Initiation and Maintenance DisordersHumansCBT-Icognitioncognitive behaviour therapyinsomniatheorythoughts

Identifiers

PMID37364869
PMCPMC10909484

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.