Clinical manifestations of adult patients requiring influenza-associated hospitalization in the pre-, during, and post-COVID-19 pandemic periods: An internet-based, prospective, multicenter, cohort study in Japan

Masafumi Seki, Akihiro Ito, Yukiko Oya, Yuki Shiko, Maiko Osawa, Kazuhiro Tateda, Jiro Fujita, Kosaku Komiya, Akihiko Kawana, Koichi Izumikawa, Toshiaki Kikuchi, Norio Ohmagari, Mitsuhiro Yamada, Takaya Maruyama, Takahiro Takazono, Makoto Miki, Yoshitsugu Miyazaki, Yoshitaka Yamazaki, Hiroshi Kakeya, Yuta Hayashi, Hideaki Nagai, Tadashi Ishida

Open source

DOI: 10.1016/j.resinv.2026.101444
Published: 2026-07
Container: Respiratory Investigation
Publisher: Elsevier BV
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:10.1016/j.resinv.2026.101444,
  title = {Clinical manifestations of adult patients requiring influenza-associated hospitalization in the pre-, during, and post-COVID-19 pandemic periods: An internet-based, prospective, multicenter, cohort study in Japan},
  author = {Masafumi Seki and Akihiro Ito and Yukiko Oya and Yuki Shiko and Maiko Osawa and Kazuhiro Tateda and Jiro Fujita and Kosaku Komiya and Akihiko Kawana and Koichi Izumikawa and Toshiaki Kikuchi and Norio Ohmagari and Mitsuhiro Yamada and Takaya Maruyama and Takahiro Takazono and Makoto Miki and Yoshitsugu Miyazaki and Yoshitaka Yamazaki and Hiroshi Kakeya and Yuta Hayashi and Hideaki Nagai and Tadashi Ishida},
  year = {2026},
  journal = {Respiratory Investigation},
  doi = {10.1016/j.resinv.2026.101444},
  url = {https://doi.org/10.1016/j.resinv.2026.101444}
}

RIS

TY  - JOUR
TI  - Clinical manifestations of adult patients requiring influenza-associated hospitalization in the pre-, during, and post-COVID-19 pandemic periods: An internet-based, prospective, multicenter, cohort study in Japan
AU  - Masafumi Seki
AU  - Akihiro Ito
AU  - Yukiko Oya
AU  - Yuki Shiko
AU  - Maiko Osawa
AU  - Kazuhiro Tateda
AU  - Jiro Fujita
AU  - Kosaku Komiya
AU  - Akihiko Kawana
AU  - Koichi Izumikawa
AU  - Toshiaki Kikuchi
AU  - Norio Ohmagari
AU  - Mitsuhiro Yamada
AU  - Takaya Maruyama
AU  - Takahiro Takazono
AU  - Makoto Miki
AU  - Yoshitsugu Miyazaki
AU  - Yoshitaka Yamazaki
AU  - Hiroshi Kakeya
AU  - Yuta Hayashi
AU  - Hideaki Nagai
AU  - Tadashi Ishida
PY  - 2026
JO  - Respiratory Investigation
DO  - 10.1016/j.resinv.2026.101444
UR  - https://doi.org/10.1016/j.resinv.2026.101444
ER  -

APA

Seki, M., Ito, A., Oya, Y., Shiko, Y., Osawa, M., Tateda, K., Fujita, J., Komiya, K., Kawana, A., Izumikawa, K., Kikuchi, T., Ohmagari, N., Yamada, M., Maruyama, T., Takazono, T., Miki, M., Miyazaki, Y., Yamazaki, Y., Kakeya, H., Hayashi, Y., Nagai, H., & Ishida, T. (2026). Clinical manifestations of adult patients requiring influenza-associated hospitalization in the pre-, during, and post-COVID-19 pandemic periods: An internet-based, prospective, multicenter, cohort study in Japan. Respiratory Investigation. https://doi.org/10.1016/j.resinv.2026.101444

Source records

crossref · retrieved 2026-09-26T21:22:29.064Z