Predictors of somatic symptoms during the COVID-19 pandemic: a national longitudinal survey in Japan

Norio Sugawara, Takahiro Tabuchi, Keita Tokumitsu, Norio Yasui-Furukori

Open source

DOI: 10.1136/bmjopen-2023-082439
Published: 2024-05
Container: BMJ Open
Publisher: BMJ
Open access: unknown

Credibility signals

uncertain Score 64/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.

Show all credibility signals

supportingDOI registered: A matching record was returned by Crossref. Source: Crossref; license: CC0 metadata
supportingDOI resolves: A matching record was returned by Crossref. 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
not scoredOpen access status: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
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
supportingMetadata completeness: All 6 scored descriptive metadata groups are present. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.1136/bmjopen-2023-082439,
  title = {Predictors of somatic symptoms during the COVID-19 pandemic: a national longitudinal survey in Japan},
  author = {Norio Sugawara and Takahiro Tabuchi and Keita Tokumitsu and Norio Yasui-Furukori},
  year = {2024},
  journal = {BMJ Open},
  doi = {10.1136/bmjopen-2023-082439},
  url = {https://doi.org/10.1136/bmjopen-2023-082439}
}

RIS

TY  - JOUR
TI  - Predictors of somatic symptoms during the COVID-19 pandemic: a national longitudinal survey in Japan
AU  - Norio Sugawara
AU  - Takahiro Tabuchi
AU  - Keita Tokumitsu
AU  - Norio Yasui-Furukori
PY  - 2024
JO  - BMJ Open
DO  - 10.1136/bmjopen-2023-082439
UR  - https://doi.org/10.1136/bmjopen-2023-082439
ER  -

APA

Sugawara, N., Tabuchi, T., Tokumitsu, K., & Yasui-Furukori, N. (2024). Predictors of somatic symptoms during the COVID-19 pandemic: a national longitudinal survey in Japan. BMJ Open. https://doi.org/10.1136/bmjopen-2023-082439

Source records

crossref · retrieved 2026-09-26T12:09:54.834Z