Evidence map›Paper›PMID 33807268›Full record

ArticleInternational journal of environmental research and public health2021

COVID-19 and Heat Illness in Tokyo, Japan: Implications for the Summer Olympic and Paralympic Games in 2021.

Kazuki Shimizu, Stuart Gilmour, Hiromi Mase, Phuong Mai Le, Ayaka Teshima, Haruka Sakamoto, Shuhei Nomura

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.2field-weighted citation impact, top 14% of its field
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

11 citing papers in PubMed, 22 citations in OpenAlex.

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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

7 authors at 5 institutions in 2 countries.

Kazuki ShimizuFaculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London WC1E 7HT, UK.ORCID 0000-0003-4201-7700
Stuart GilmourGraduate School of Public Health, St. Luke's International University, Tokyo 104-0045, Japan.ORCID 0000-0002-6556-0995
Hiromi MaseDepartment of Epidemiology and Public Health, Institute of Epidemiology and Health Care, University College London, London EC1E 7HB, UK.ORCID 0000-0002-8630-0236
Phuong Mai LeGraduate School of Public Health, St. Luke's International University, Tokyo 104-0045, Japan.ORCID 0000-0002-5946-6839
Ayaka TeshimaFaculty of Medicine, School of Public Health, Imperial College London, London W2 1PG, UK.ORCID 0000-0003-3526-4025
Haruka SakamotoDepartment of Health Policy and Management, School of Medicine, Keio University, Tokyo 160-8582, Japan.ORCID 0000-0001-9003-7402
Shuhei NomuraDepartment of Health Policy and Management, School of Medicine, Keio University, Tokyo 160-8582, Japan.ORCID 0000-0002-2963-7297
Keio University · JPSt. Luke's International University · JPImperial College London · GBLondon School of Hygiene & Tropical Medicine · GBUniversity College London · GB

Funding

British Council Japan Association FY2019-20Japan Student Services Organization NM1910100304Rotary Foundation GG1986485
6 · The paper itself

Abstract

The 2020 summer Olympic and Paralympic Games in Tokyo were postponed to July-September 2021 due to the coronavirus disease 2019 (COVID-19) pandemic. While COVID-19 has emerged as a monumental health threat for mass gathering events, heat illness must be acknowledged as a potentially large health threat for maintaining health services. We examined the number of COVID-19 admissions and the Tokyo rule for emergency medical care, in Tokyo, from March to September 2020, and investigated the weekly number of emergency transportations due to heat illness and weekly averages of the daily maximum Wet Bulb Globe Temperature (WBGT) in Tokyo in the summer (2016-2020). The peak of emergency transportations due to heat illness overlapped the resurgence of COVID-19 in 2020, and an increase of heat illness patients and WBGT has been observed. Respect for robust science is critical for the decision-making process of mass gathering events during the pandemic, and science-based countermeasures and implementations for COVID-19 will be warranted. Without urgent reconsiderations and sufficient countermeasures, the double burden of COVID-19 and heat-related illnesses in Tokyo will overwhelm the healthcare provision system, and maintaining essential health services will be challenging during the 2021 summer Olympic and Paralympic Games.

Indexed as

COVID-19Heat Stress DisordersHumansJapanSARS-CoV-2TokyoCOVID-19health securityhealth serviceshealth systemsheat illnessmass gatheringpandemicrisk assessment

Identifiers

PMID33807268
PMCPMC8037344
OpenAlexW3144034098

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.