Evidence map›Paper›PMID 32403011›Full record

ArticleJournal of clinical virology : the official publication of the Pan American Society for Clinical Virology2020

Case fatality rate in patients with COVID-19 infection and its relationship with length of follow up.

Paolo Giorgi Rossi, Emilia-Romagna COVID-19 working group, Serena Broccoli, Paola Angelini

Abstract readLetterComment
In one paragraph

Article in Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
–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

13 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. A systematic review and meta-analysis of published research data on COVID-19 infection fatality rates.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2020
    Pooled it
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  9. Secondary transmission of COVID-19 in preschool and school settings in northern Italy after their reopening in September 2020: a population-based study.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2020
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Paolo Giorgi RossiEpidemiology Unit, Azienda USL - IRCCS di Reggio Emilia, 42122, Reggio Emilia, Italy. Electronic address: paolo.giorgirossi@ausl.re.it.
Emilia-Romagna COVID-19 working groupEpidemiology Unit, Azienda USL - IRCCS di Reggio Emilia, 42122, Reggio Emilia, Italy.
Serena BroccoliEpidemiology Unit, Azienda USL - IRCCS di Reggio Emilia, 42122, Reggio Emilia, Italy; Regional Health Authority, Emilia-Romagna, Bologna, Italy.
Paola AngeliniRegional Health Authority, Emilia-Romagna, Bologna, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

BetacoronavirusCoronavirus InfectionsCOVID-19Follow-Up StudiesHumansPandemicsPneumonia, ViralPrevalenceSARS-CoV-2

Identifiers

PMID32403011
PMCPMC7198396

What OpenQuestion holds

Textmetadata
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.