Group cognitive behavioural therapy for insomnia compared with treatment as usual for sleep problems in psychiatric care (the SIP trials): a protocol for a pragmatic, randomised controlled trial.
- DOI
- 10.1136/bmjopen-2024-090997
- Published
- 2025 Apr 17
- Container
- BMJ open
- Publisher
- Not recorded
- Open access
- yes
Credibility signals
uncertain Score 53/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.
Show all credibility signals
- cautionDOI registered: No matching Crossref record was present in this response.
- cautionDOI resolves: No matching Crossref record was present in this response.
- supportingDirectory of Open Access Journals: A matching record was returned by DOAJ.
- not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made.
- not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made.
- not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made.
- not scoredROR affiliation: Not checked or no result supplied; no credibility inference made.
- not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- not scoredRetraction Watch expression of concern: No expression of concern notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- supportingOpen access status: Normalized open-access status: open.
- not scoredPublication license: Not checked or no result supplied; no credibility inference made.
- not scoredPublication version: A publication version was supplied but is not scored.
- cautionMetadata completeness: 5 of 6 scored descriptive metadata groups are present; missing fields increase uncertainty.
Cite this work
BibTeX
@article{allodium:10.1136/bmjopen-2024-090997,
title = {Group cognitive behavioural therapy for insomnia compared with treatment as usual for sleep problems in psychiatric care (the SIP trials): a protocol for a pragmatic, randomised controlled trial.},
author = {Wilhelmsen-Langeland A and Saxvig IW and Gradisar M and Vågenes VA and Pallesen S and Sørensen L and Fasmer OB and Koenig J and Bjorvatn B and Osnes B},
year = {2025},
journal = {BMJ open},
doi = {10.1136/bmjopen-2024-090997},
url = {https://doi.org/10.1136/bmjopen-2024-090997}
}RIS
TY - JOUR TI - Group cognitive behavioural therapy for insomnia compared with treatment as usual for sleep problems in psychiatric care (the SIP trials): a protocol for a pragmatic, randomised controlled trial. AU - Wilhelmsen-Langeland A AU - Saxvig IW AU - Gradisar M AU - Vågenes VA AU - Pallesen S AU - Sørensen L AU - Fasmer OB AU - Koenig J AU - Bjorvatn B AU - Osnes B PY - 2025 JO - BMJ open DO - 10.1136/bmjopen-2024-090997 UR - https://doi.org/10.1136/bmjopen-2024-090997 ER -
APA
A, W., IW, S., M, G., VA, V., S, P., L, S., OB, F., J, K., B, B., & B, O. (2025). Group cognitive behavioural therapy for insomnia compared with treatment as usual for sleep problems in psychiatric care (the SIP trials): a protocol for a pragmatic, randomised controlled trial.. BMJ open. https://doi.org/10.1136/bmjopen-2024-090997
Source records
- pubmed · retrieved 2026-09-25T10:54:29.184Z
- europe-pmc · retrieved 2026-09-25T10:54:29.178Z
- doaj · retrieved 2026-09-25T10:54:29.162Z