Evidence map›Paper›PMID 33983673›Full record

SynthesisEuropean journal of neurology2021

Factors associated with COVID-19 in people with Parkinson's disease: a systematic review and meta-analysis.

Diego Chambergo-Michilot, Shamir Barros-Sevillano, Oscar Rivera-Torrejón, Gabriel A De la Cruz-Ku, Nilton Custodio

Open access · bronzeAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in European journal of neurology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
2.3field-weighted citation impact, top 10% 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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it, 24 citations in OpenAlex.

  1. Parkinson's disease and COVID-19: a systematic review and meta-analysis.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2022
    Pooled it
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  10. Movement Disorders and SARS-CoV-2.Movement disorders clinical practice · 2023
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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

5 authors at 5 institutions in 2 countries.

Diego Chambergo-MichilotFacultad de Ciencias de la Salud, Escuela de Medicina Humana, Universidad Científica del Sur, Lima, Perú.ORCID https://orcid.org/0000-0002-3904-7514
Shamir Barros-SevillanoTau-RELAPED Group, Trujillo, Perú.
Oscar Rivera-TorrejónFacultad de Medicina, Escuela de Medicina Humana, Universidad Nacional Mayor de San Marcos, Lima, Perú.
Gabriel A De la Cruz-KuDepartment of Surgery, Mayo Clinic, Rochester, MN, USA.
Nilton CustodioCognitive Neurology Center, Instituto Peruano de Neurociencias, Lima, Perú.
Institute of Peruvian Studies · PEMayo Clinic in Arizona · USNational University of San Marcos · PEUniversidad César Vallejo · PEUniversidad Científica del Sur · PE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere is debate as to whether there is an increased risk of COVID-19 infection in people with Parkinson's disease (PD), possibly due to associated factors. This study aimed to systematically review the factors associated with COVID-19 in people with PD.

methodsA search was carried out in PubMed, Scopus, and Web of Science up to November 2020 (updated until 1 April 2021). Observational studies that analyzed factors associated with COVID-19 in people with PD were selected and revised.

resultsThe authors included six studies (four case-controlled studies and two cross-sectional studies) in the qualitative and quantitative syntheses. The authors found that the following factors were associated with COVID-19 in people with PD: obesity (OR: 1.79, 95% CI: 1.07-2.99, I

conclusionsMeta-analyses were limited by the number of events and some methodological limitations. Despite this, the authors assessed the available evidence, and the results may be useful for future health policies.

Indexed as

COVID-19Diabetes MellitusParkinson DiseaseCross-Sectional StudiesHumansSARS-CoV-22019 novel coronavirusParkinson’s diseaseprimary parkinsonismSARS-CoV-2systematic reviews

Identifiers

PMID33983673
PMCPMC8239569
OpenAlexW3162578084

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.