Evidence map›Paper›PMID 35304478›Full record

ArticleScientific reports2022

Reconstructing social mixing patterns via weighted contact matrices from online and representative surveys.

Júlia Koltai, Orsolya Vásárhelyi, Gergely Röst, Márton Karsai

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
4.0field-weighted citation impact, top 5% 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

15 citing papers in PubMed, 31 citations in OpenAlex.

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  11. Infectious Disease Modelling · 2024
    Review
  12. Article
  13. Epidemic dynamics in census-calibrated modular contact network.Network modeling and analysis in health informatics and bioinformatics · 2023
    Article
  14. Article
  15. Article
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

4 authors at 4 institutions in 3 countries.

Júlia Koltai *Computational Social Science and Research Center for Educational and Network Studies, Centre for Social Sciences, Budapest, 1097, Hungary.
Orsolya Vásárhelyi *Department of Network and Data Science, Central European University, 1100, Vienna, Austria.
Gergely RöstBolyai Institute, University of Szeged, Szeged, 6720, Hungary.ORCID http://orcid.org/0000-0001-9476-3284
Márton Karsai *Department of Network and Data Science, Central European University, 1100, Vienna, Austria. karsaim@ceu.edu.ORCID http://orcid.org/0000-0001-5382-8950
Alfréd Rényi Institute of Mathematics · HUCorvinus University of Budapest · HUEötvös Loránd University · HUUniversity of Szeged · HU

Funding

Agence Nationale de la Recherche (French National Research Agency) ANR-19-CE46-0008EC | EU Framework Programme for Research and Innovation H2020 | H2020 Priority Excellent Science | H2020 Research Infrastructures (H2020 Excellent Science - Research Infrastructures) H2020-871042Magyar Tudományos Akadémia (Hungarian Academy of Sciences) Premium Postdoctoral Grant
6 · The paper itself

Abstract

The unprecedented behavioural responses of societies have been evidently shaping the COVID-19 pandemic, yet it is a significant challenge to accurately monitor the continuously changing social mixing patterns in real-time. Contact matrices, usually stratified by age, summarise interaction motifs efficiently, but their collection relies on conventional representative survey techniques, which are expensive and slow to obtain. Here we report a data collection effort involving over [Formula: see text] of the Hungarian population to simultaneously record contact matrices through a longitudinal online and sequence of representative phone surveys. To correct non-representative biases characterising the online data, by using census data and the representative samples we develop a reconstruction method to provide a scalable, cheap, and flexible way to dynamically obtain closer-to-representative contact matrices. Our results demonstrate that although some conventional socio-demographic characters correlate significantly with the change of contact numbers, the strongest predictors can be collected only via surveys techniques and combined with census data for the best reconstruction performance. We demonstrate the potential of combined online-offline data collections to understand the changing behavioural responses determining the future evolution of the outbreak, and to inform epidemic models with crucial data.

Indexed as

COVID-19PandemicsCensusesDisease OutbreaksHumansSurveys and Questionnaires

Identifiers

PMID35304478
PMCPMC8931780
OpenAlexW4220788337

What OpenQuestion holds

Textmetadata
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.