Evidence map›Paper›PMID 37948925›Full record

ArticleEpidemics2023

Changing social contact patterns among US workers during the COVID-19 pandemic: April 2020 to December 2021.

Moses C Kiti, Obianuju G Aguolu, Alana Zelaya, Holin Y Chen, Noureen Ahmed, Jonathan Batross, Carol Y Liu, Kristin N Nelson, Samuel M Jenness, Alessia Melegaro and 4 more

Abstract read
In one paragraph

Article in Epidemics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors.

Moses C KitiRollins School of Public Health, Emory University, GA, USA. Electronic address: mkiti@emory.edu.
Obianuju G AguoluYale Institute for Global Health, Yale University, CT, USA; Yale School of Medicine, Yale University, CT, USA.
Alana ZelayaRollins School of Public Health, Emory University, GA, USA.
Holin Y ChenRollins School of Public Health, Emory University, GA, USA.
Noureen AhmedYale Institute for Global Health, Yale University, CT, USA.
Jonathan BatrossRollins School of Public Health, Emory University, GA, USA.
Carol Y LiuRollins School of Public Health, Emory University, GA, USA.
Kristin N NelsonRollins School of Public Health, Emory University, GA, USA.
Samuel M JennessRollins School of Public Health, Emory University, GA, USA.
Alessia MelegaroDONDENA Centre for Research in Social Dynamics and Public Policy, Bocconi University, Italy.
Faruque AhmedDivision of Global Migration and Quarantine, Centers for Disease Control and Prevention, Atlanta, GA, USA.
Fauzia MalikYale Institute for Global Health, Yale University, CT, USA.
Saad B OmerYale Institute for Global Health, Yale University, CT, USA; Yale School of Medicine, Yale University, CT, USA.
Ben A LopmanRollins School of Public Health, Emory University, GA, USA.

Funding

Yale Clinical and Translational Science Award (U Component)UL1TR001863 · NCATS · YALE UNIVERSITY · PI John H. Krystal, LUCILA OHNO-MACHADO · 2016 to 2026
$102.9M
EpiModel 2.0: Integrated Network Models for HIV/STI Prevention ScienceR01AI138783 · NIAID · EMORY UNIVERSITY · PI JENNESS, SAMUEL · 2018 to 2021
$3.0M
Comprehensive Profiling of Social Mixing Patterns in Resource Poor CountriesR01HD097175 · NICHD · EMORY UNIVERSITY · PI LOPMAN, BENJAMIN A, OMER, SAAD B. · 2019 to 2023
$2.6M
NCATS NIH HHS UL1 TR001863NCEZID CDC HHS U01 CK000570NIAID NIH HHS R01 AI138783NICHD NIH HHS R01 HD097175
6 · The paper itself

Abstract

Non-pharmaceutical interventions minimize social contacts, hence the spread of respiratory pathogens such as influenza and SARS-CoV-2. Globally, there is a paucity of social contact data from the workforce. In this study, we quantified two-day contact patterns among USA employees. Contacts were defined as face-to-face conversations, involving physical touch or proximity to another individual and were collected using electronic self-kept diaries. Data were collected over 4 rounds from 2020 to 2021 during the COVID-19 pandemic. Mean (standard deviation) contacts reported by 1456 participants were 2.5 (2.5), 8.2 (7.1), 9.2 (7.1) and 10.1 (9.5) across round 1 (April-June 2020), 2 (November 2020-January 2021), 3 (June-August 2021), and 4 (November-December 2021), respectively. Between round 1 and 2, we report a 3-fold increase in the mean number of contacts reported per participant with no major increases from round 2-4. We then modeled SARS-CoV-2 transmission at home, work, and community settings. The model revealed reduced relative transmission in all settings in round 1. Subsequently, transmission increased at home and in the community but remained exceptionally low in work settings. To accurately parameterize models of infection transmission and control, we need empirical social contact data that capture human mixing behavior across time.

Indexed as

COVID-19Influenza, HumanHumansPandemicsSARS-CoV-2COVID-19Infectious disease transmissionMathematical modelingSocial contact patterns

Identifiers

PMID37948925
PMCPMC10730080

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.