Comprehensive analysis of risk factors for coronavirus disease 2019 infection and post-infection sequelae based on real-world data from a health insurance database in Japan

Authors

Muneaki Ishijima (ORCID: https://orcid.org/0000-0002-0920-0805)
Shuko Nojiri (ORCID: https://orcid.org/0000-0003-0422-8152)
Nishizaki Yuji
Takuya Uematsu
Masashi Nagao

Institutions

Juntendo University (JP)
Juntendo University Shizuoka Hospital (JP)

Publication Details

Journal: International Journal of Infectious Diseases
Published: 2026-01-20
DOI: https://doi.org/10.1016/j.ijid.2026.108405
Primary Topic: Long-Term Effects of COVID-19
Type: article
Field-Weighted Citation Impact: 0.00

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article

Comprehensive analysis of risk factors for coronavirus disease 2019 infection and post-infection sequelae based on real-world data from a health insurance database in Japan

Muneaki Ishijima, Shuko Nojiri, Nishizaki Yuji, Takuya Uematsu et al.

Jan 20, 2026

International Journal of Infectious Diseases

Long-Term Effects of COVID-19

article

Comprehensive analysis of risk factors for coronavirus disease 2019 infection and post-infection sequelae based on real-world data from a health insurance database in Japan

Muneaki Ishijima, Shuko Nojiri, Nishizaki Yuji, Takuya Uematsu, Masashi Nagao

January 20, 2026article en

Abstract

No abstract available for this paper.

International Journal of Infectious DiseasesVol. 164

Juntendo University (JP), Juntendo University Shizuoka Hospital (JP)

Openalex Percentile: Top 84%

Long-Term Effects of COVID-19

DOI Open Access PDF OpenAlex

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Comprehensive analysis of risk factors for coronavirus disease 2019 infection and post-infection sequelae based on real-world data from a health insurance database in Japan — Muneaki Ishijima, Shuko Nojiri, et al. · International Journal of Infectious Diseases (2026) | TGRS Research Map | TGRS