Evidence map›Paper›PMID 32441119›Full record

ArticleClinical child psychology and psychiatry2020

Sleep problems in adolescents with CFS: A case-control study nested within a prospective clinical cohort.

Maria Elizabeth Loades, Katharine A Rimes, Trudie Chalder

Open access · hybridAbstract read
In one paragraph

Article in Clinical child psychology and psychiatry, 2020. 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, top 97% 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

0 citing papers in PubMed, 2 citations in OpenAlex.

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

3 authors at 2 institutions in 1 country.

Maria Elizabeth LoadesDepartment of Psychology, University of Bath, UK.ORCID https://orcid.org/0000-0002-0839-3190
Katharine A RimesDepartment of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK.
Trudie ChalderDepartment of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK.ORCID https://orcid.org/0000-0003-0775-1045
King's College London · GBUniversity of Bristol · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sleep problems have a negative impact on a range of outcomes and are very common in adolescents with chronic fatigue syndrome (CFS). We aimed to (a) establish whether adolescents with CFS have more self-reported sleep problems than illness controls as well as healthy controls, (b) investigate changes in sleep problems and (c) explore the extent to which sleep problems at baseline predict fatigue and functioning at follow-up in adolescents with CFS. The Insomnia Scale was completed by 121 adolescents with CFS, 78 healthy adolescents and 27 adolescents with asthma. Eighty (66%) treatment-naïve adolescents with CFS completed questionnaires approximately 3 months later. Adolescents with CFS reported increased sleep problems compared to healthy controls and adolescents with asthma. In CFS, there was no significant change in sleep problems without treatment over a 3-month follow-up. Sleep problems at baseline predicted a significant proportion of the variance in sleep problems at follow-up. Sleep problems should be targeted in treatment. Regulating the 'body clock' via the regulation of sleep could influence outcomes not assessed in this study such as school attainment.

Indexed as

AdolescentAsthmaCase-Control StudiesChildCohort StudiesFatigue Syndrome, ChronicFemaleHumansMaleProspective StudiesSleep Initiation and Maintenance DisordersSleep Wake DisordersAdolescentschronic fatigue syndromefatigueinsomniasleep

Identifiers

PMID32441119
PMCPMC7116133
OpenAlexW3012697189

What OpenQuestion holds

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LicenceCC BY
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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.