Evidence map›Paper›PMID 42478586›Full record

Observational studyCritical care explorations2026

Social Determinants of Health and Long‑Term Joblessness Among Severe COVID‑19 Survivors: Secondary Analysis of a Nationwide 2‑Year Prospective Cohort (COVID-19 Recovery Study II).

Akira Kawauchi, Mitsunobu Nakamura, Shuhei Maruyama, Shinichiro Morioka, Katsuji Teruya, Takeshi Nishida, Toshiyuki Harada, Hideki Yoshida, Satoshi Miike, Hideaki Kato and 21 more

Abstract readObservational Study
In one paragraph

Observational study in Critical care explorations, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

31 authors.

Akira KawauchiDepartment of Critical Care and Emergency Medicine, Japanese Red Cross Maebashi Hospital, Gunma, Japan.ORCID 0000-0003-2934-3333
Mitsunobu NakamuraDepartment of Critical Care and Emergency Medicine, Japanese Red Cross Maebashi Hospital, Gunma, Japan.
Shuhei MaruyamaDepartment of Emergency and Critical Care Medicine, Kansai Medical University Medical Center, Osaka, Japan.
Shinichiro MoriokaDisease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan.
Katsuji TeruyaAIDS Clinical Center, National Center for Global Health and Medicine, Japan Institute for Health Security, Tokyo, Japan.
Takeshi NishidaDivision of Trauma and Surgical Critical Care, Osaka General Medical Center, Osaka, Japan.
Toshiyuki HaradaDepartment of Respiratory Medicine, Center for Respiratory Disease, Japan Community Healthcare Organization Hokkaido Hospital, Hokkaido, Japan.
Hideki YoshidaDepartment of Emergency and Critical Care Medicine, St. Marianna University Yokohama Seibu Hospital, Kanagawa, Japan.
Satoshi MiikeDepartment of Emergency and Critical Care Medicine, St. Marianna University Yokohama Seibu Hospital, Kanagawa, Japan.
Hideaki KatoInfection Prevention and Control Department, Yokohama City University Hospital, Kanagawa, Japan.
Junji HatakeyamaDepartment of Emergency and Critical Care Medicine, Osaka Medical and Pharmaceutical University, Osaka, Japan.
Shigeki FujitaniDepartment of Emergency and Critical Care Medicine, St. Marianna University School of Medicine, Kanagawa, Japan.
Tomohiro AsahiDepartment of Cardiology, Naha City Hospital, Okinawa, Japan.
Kensuke NakamuraDepartment of Emergency and Critical Care Medicine, Hitachi General Hospital, Ibaraki, Japan.
Yuichi SatoDepartment of Emergency and Critical Care, Tokyo Metropolitan Tama Medical Center, Tokyo, Japan.
Taku OshimaDepartment of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, Chiba, Japan.
Futoshi NagashimaTajima Emergency and Critical Care Medical Center, Toyooka Public Hospital, Hyogo, Japan.
Kohei OtaDepartment of Emergency and Critical Care Medicine, Advanced Emergency and Critical Care Center, Hiroshima University Hospital, Hiroshima, Japan.
Tatsuya FuchigamiDepartment of Anesthesiology and Intensive Care Medicine, University of the Ryukyu Hospital, Okinawa, Japan.
Nobuyuki NosakaDepartment of Intensive Care Medicine, Institute of Science Tokyo, Tokyo, Japan.
Hiroshi KamijoDepartment of Emergency and Critical Care Medicine, Shinshu University School of Medicine, Nagano, Japan.
Takeshi HattoriDepartment of Respiratory Medicine, National Hospital Organization, Hokkaido Medical Center, Hokkaido, Japan.
Hayato TaniguchiAdvanced Critical Care and Emergency Center, Yokohama City University Medical Center, Yokohama, Japan.
Katrina HauschildtJohns Hopkins University School of Medicine, Baltimore, MD.
Snigdha JainYale University School of Medicine, New Haven, CT.
Arisa IbaInstitute for Global Health Policy Research, Bureau of Global Health Cooperation, Japan Institute for Health Security, Tokyo, Japan.
Miyuki HoriInstitute for Global Health Policy Research, Bureau of Global Health Cooperation, Japan Institute for Health Security, Tokyo, Japan.
Yoko MutoInstitute for Global Health Policy Research, Bureau of Global Health Cooperation, Japan Institute for Health Security, Tokyo, Japan.
Mariko HosozawaInstitute for Global Health Policy Research, Bureau of Global Health Cooperation, Japan Institute for Health Security, Tokyo, Japan.
Hiroyasu IsoInstitute for Global Health Policy Research, Bureau of Global Health Cooperation, Japan Institute for Health Security, Tokyo, Japan.
COVID-19 Recovery Study II (CORES II) Study Group.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveReturn-to-work varies among previously employed patients after critical illness. Social determinants of health (SDH) may play a role in this variation. We compared patient characteristics and explored the association between SDH and long-term joblessness among patients who experienced severe COVID-19.

designA secondary analysis of a prospective nationwide database. SETTINGS: The COVID-19 Recovery Study II (CORES II) study, a nationwide prospective observational study in Japan that examined long-term symptoms and social status over two years following hospitalization. PATIENTS: We included adults hospitalized with severe COVID-19 between April 1 and September 30, 2021, who were employed before hospitalization. SDH included education history and pre-hospitalization employment status. MEASUREMENTS AND MAIN

resultsThe primary outcome was joblessness at the first- and second-year follow-ups. We used generalized estimating equations for the main analysis to examine longitudinal associations between SDH and joblessness, with the SDH variables entered into the model as separate categorical variables.Of 3297 hospitalized patients, 337 met inclusion criteria. At the first-year follow-up, 275 had returned to work, whereas 62 (18.4%) remained jobless. At the second-year follow-up, 242 (82.3 %) had returned to work, and 52 (17.7%) remained jobless. Patients who were jobless at the first-year follow-up showed more persistent symptoms and greater physical and mental impairment compared with those who returned to work. Among SDH factors, non-permanent employment was associated with joblessness over the 2-year follow-up period (odds ratio 2.35; 95% CI [1.26-4.40]) compared with permanent employment. Education history was not associated with joblessness at the first- or second-year follow-ups.

conclusionsNon-permanent employment was associated with joblessness during the pandemic after hospitalization for severe COVID-19. Pre-hospitalization employment status may be relevant to long-term social recovery after critical illness.

Indexed as

COVID-19Return to WorkSocial Determinants of HealthSurvivorsUnemploymentAdultAgedEmploymentFemaleHumansJapanMaleMiddle AgedProspective StudiesSARS-CoV-2COVID-19return to worksocial determinants of health

Identifiers

PMID42478586
PMCPMC13387767

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.