Evidence map›Paper›PMID 33674661›Full record

ArticleScientific reports2021

Stay-at-home policy is a case of exception fallacy: an internet-based ecological study.

R F Savaris, G Pumi, J Dalzochio, R Kunst

RetractedAbstract readRetracted Publication
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Article
  2. Full Lockdowns Against the Pandemic: Time to Rethink the Paradigm.International journal of preventive medicine · 2023
    Article
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  15. Review
  16. Guidelines: Discharge Instructions for Covid-19 Patients.Journal of primary care & community health
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

R F SavarisSchool of Medicine, Department of Obstetrics and Gynecology, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos 2400, Porto Alegre, RS, CEP 90035-003, Brazil. rsavaris@hcpa.edu.br.
G PumiMathematics and Statistics Institute and Programa de Pós-Graduação em Estatística, Universidade Federal do Rio Grande do Sul, 9500, Bento Gonçalves Avenue, Porto Alegre, RS, 91509-900, Brazil.
J DalzochioApplied Computing Graduate Program, University of Vale do Rio dos Sinos (UNISINOS), Av. Unisinos, 950, São Leopoldo, RS, 93022-750, Brazil.
R KunstApplied Computing Graduate Program, University of Vale do Rio dos Sinos (UNISINOS), Av. Unisinos, 950, São Leopoldo, RS, 93022-750, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A recent mathematical model has suggested that staying at home did not play a dominant role in reducing COVID-19 transmission. The second wave of cases in Europe, in regions that were considered as COVID-19 controlled, may raise some concerns. Our objective was to assess the association between staying at home (%) and the reduction/increase in the number of deaths due to COVID-19 in several regions in the world. In this ecological study, data from www.google.com/covid19/mobility/ , ourworldindata.org and covid.saude.gov.br were combined. Countries with > 100 deaths and with a Healthcare Access and Quality Index of ≥ 67 were included. Data were preprocessed and analyzed using the difference between number of deaths/million between 2 regions and the difference between the percentage of staying at home. The analysis was performed using linear regression with special attention to residual analysis. After preprocessing the data, 87 regions around the world were included, yielding 3741 pairwise comparisons for linear regression analysis. Only 63 (1.6%) comparisons were significant. With our results, we were not able to explain if COVID-19 mortality is reduced by staying at home in ~ 98% of the comparisons after epidemiological weeks 9 to 34.

Indexed as

Global HealthHealth PolicyCOVID-19EuropeHumansInternetLinear ModelsPandemicsPopulation DynamicsQuarantineSARS-CoV-2

Identifiers

PMID33674661
PMCPMC7935901

What OpenQuestion holds

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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.