Psychological interventions for positive symptoms in schizophrenia: protocol for a network meta-analysis of randomised controlled trials.

Bighelli I, Salanti G, Reitmeir C, Wallis S, Barbui C, Furukawa TA, Leucht S

DOI: 10.1136/bmjopen-2017-019280
Published: 2018 Mar 14
Container: BMJ open
Publisher: Not recorded
Open access: yes

Credibility signals

limited evidence Score 45/100 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. Source: Crossref; license: CC0 metadata
cautionDOI resolves: No matching Crossref record was present in this response. Source: Crossref; license: CC0 metadata
not scoredDirectory of Open Access Journals: No matching DOAJ record was present in this response. No allow-list match; this is not evidence of low credibility. Source: DOAJ; license: CC0
not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredROR affiliation: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
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. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
supportingOpen access status: Normalized open-access status: open. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
not scoredPublication license: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication version: A publication version was supplied but is not scored. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
cautionMetadata completeness: 5 of 6 scored descriptive metadata groups are present; missing fields increase uncertainty. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.1136/bmjopen-2017-019280,
  title = {Psychological interventions for positive symptoms in schizophrenia: protocol for a network meta-analysis of randomised controlled trials.},
  author = {Bighelli I and Salanti G and Reitmeir C and Wallis S and Barbui C and Furukawa TA and Leucht S},
  year = {2018},
  journal = {BMJ open},
  doi = {10.1136/bmjopen-2017-019280},
  url = {https://doi.org/10.1136/bmjopen-2017-019280}
}

RIS

TY  - JOUR
TI  - Psychological interventions for positive symptoms in schizophrenia: protocol for a network meta-analysis of randomised controlled trials.
AU  - Bighelli I
AU  - Salanti G
AU  - Reitmeir C
AU  - Wallis S
AU  - Barbui C
AU  - Furukawa TA
AU  - Leucht S
PY  - 2018
JO  - BMJ open
DO  - 10.1136/bmjopen-2017-019280
UR  - https://doi.org/10.1136/bmjopen-2017-019280
ER  -

APA

I, B., G, S., C, R., S, W., C, B., TA, F., & S, L. (2018). Psychological interventions for positive symptoms in schizophrenia: protocol for a network meta-analysis of randomised controlled trials.. BMJ open. https://doi.org/10.1136/bmjopen-2017-019280

Source records

pubmed · retrieved 2026-09-27T11:01:24.745Z