Evidence map›Paper›PMID 34490579›Full record

ArticleEnvironmental science and pollution research international2022

Democracy and case fatality rate of COVID-19 at early stage of pandemic: a multicountry study.

Lan Yao, Minghui Li, Jim Y Wan, Scott C Howard, James E Bailey, Joyce Carolyn Graff

Abstract read
In one paragraph

Article in Environmental science and pollution research international, 2022. 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
–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

11 citing papers in PubMed.

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  11. Government Reactions, Citizens' Responses, and COVID-19 around the World.International journal of environmental research and public health · 2022
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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

6 authors.

Lan YaoHealth Outcomes and Policy Research, College of Graduate Health Sciences, University of Tennessee Health Science Center, 750 Adams Ave #1001, Memphis, TN, 38163, USA. lyao5@uthsc.edu.ORCID http://orcid.org/0000-0001-6618-4082
Minghui LiMinghui Li, College of Pharmacy, University of Tennessee Health Science Center, Memphis, TN, 38163, USA.
Jim Y WanJim Y. Wan, College of Medicine, University of Tennessee Health Science Center, Memphis, TN, 38163, USA.
Scott C HowardScott C. Howard, College of Nursing, University of Tennessee Health Science Center, Memphis, TN, 38163, USA.
James E BaileyJames E. Bailey, College of Medicine, University of Tennessee Health Science Center, Memphis, TN, 38163, USA.
Joyce Carolyn GraffCollege of Nursing, University of Tennessee Health Science Center, 874 Union Avenue, Memphis, TN, 38163, USA. jgraff@uthsc.edu.ORCID https://orcid.org/0000-0003-1263-7204

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Many studies have evaluated factors that influence the course of the COVID-19 pandemic in different countries. This multicountry study assessed the influence of democracy and other factors on the case fatality rate of COVID-19 during the early stage of the pandemic. We accessed the World Health Organization, World Bank, and the Democracy Index 2019 databases for data from the 148 countries. Multiple analyses were conducted to examine the association between the Democracy Index and case fatality rate of COVID-19. Within 148 countries, the percentage of the population aged 65 years and above (p = 0.0193), and health expenditure as a percentage of GDP (p = 0.0237) were positively associated with countries' case fatality rates. By contrast, hospital beds per capita helped to reduce the case fatality rates. In particular, the Democracy Index was positively associated with case fatality rates in a subgroup of 47 high-income countries. This study suggests that enhancing the health system with increased hospital beds and healthcare workforce per capita should reduce case fatality rate. The findings suggest that a higher Democracy Index is associated with more deaths from COVID-19 at the early stage of the pandemic, possibly due to the decreased ability of the government.

Indexed as

COVID-19PandemicsDemocracyHumansSARS-CoV-2World Health OrganizationCase fatality rateComorbidityCOVID-19DemocracyHealthcare workforceHealth expenditure

Identifiers

PMID34490579
PMCPMC8421237

What OpenQuestion holds

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Registered trials

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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.