Evidence map›Paper›PMID 33947008›Full record

ArticleInternational journal of environmental research and public health2021

Seroprevalence of SARS-CoV-2 Antibodies in Adults and Healthcare Workers in Southern Italy.

Francesco Napolitano, Gabriella Di Giuseppe, Maria Vittoria Montemurro, Anna Maria Molinari, Giovanna Donnarumma, Antonio Arnese, Maria Pavia, Italo Francesco Angelillo

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 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 18% 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, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
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  5. Seroprevalence Survey of Anti-SARS-CoV-2 Antibodies in a Population of Emilia-Romagna Region, Northern Italy.International journal of environmental research and public health · 2022
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  16. Assessment of SARS-CoV-2 Infection among Healthcare Workers of a German COVID-19 Treatment Center.International journal of environmental research and public health · 2021
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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

8 authors at 1 institution in 1 country.

Francesco NapolitanoDepartment of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via L. Armanni, 5 80138 Naples, Italy.ORCID 0000-0003-4694-2418
Gabriella Di GiuseppeDepartment of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via L. Armanni, 5 80138 Naples, Italy.ORCID 0000-0003-4466-6683
Maria Vittoria MontemurroHealth Direction, Teaching Hospital of the University of Campania "Luigi Vanvitelli", Via Santa Maria di Costantinopoli, 104 80138 Naples, Italy.
Anna Maria MolinariDepartment of Precision Medicine, University of Campania "Luigi Vanvitelli", Via L. De Crecchio, 7 80138 Naples, Italy.
Giovanna DonnarummaDepartment of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via L. Armanni, 5 80138 Naples, Italy.ORCID 0000-0002-3087-1240
Antonio ArneseDepartment of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via L. Armanni, 5 80138 Naples, Italy.
Maria PaviaDepartment of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via L. Armanni, 5 80138 Naples, Italy.ORCID 0000-0003-3879-1322
Italo Francesco AngelilloDepartment of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via L. Armanni, 5 80138 Naples, Italy.ORCID 0000-0003-1213-6602
University of Campania "Luigi Vanvitelli" · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study was carried out to estimate the seroprevalence of SARS-CoV-2 antibodies in a Southern Italian population.

methodsThe study was performed among students and workers of the University of Campania "Luigi Vanvitelli" and the relative Teaching Hospital. Participants were invited to undergo a blood sampling, an interview or to complete a self-administered questionnaire.

resultsA total of 140 participants (5.8%) tested positive for SARS-CoV-2 antibodies. Positive SARS-CoV-2 test results increased significantly during the months of testing, and those who had had at least one symptom among fever, cough, dyspnea, loss of taste or smell and who had had contact with a family member/cohabitant with confirmed COVID-19 were more likely to test positive. Faculty members were less likely to have a positive test result compared to the healthcare workers (HCWs). Among HCWs, physicians showed the lowest rate of seroconversion (5.2%) compared to nurses (8.9%) and other categories (10%). Nurses and other HCWs compared to the physicians, those who had had at least one symptom among fever, cough, dyspnea, loss of taste or smell, and who had had contact with a family member/cohabitant with confirmed COVID-19 were more likely to test positive.

conclusionsThe results have demonstrated that SARS-CoV-2 infection is rapidly spreading even in Southern Italy and confirm the substantial role of seroprevalence studies for the assessment of SARS-CoV-2 infection circulation and potential for further spreading.

Indexed as

COVID-19SARS-CoV-2AdultHealth PersonnelHumansItalySeroepidemiologic Studiesadultshealthcare workersItalySARS-CoV-2 antibodiesseroprevalence

Identifiers

PMID33947008
PMCPMC8125185
OpenAlexW3158685622

What OpenQuestion holds

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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.