Evidence map›Paper›PMID 33865003›Full record

ArticleHealth & place2021

Has public health messaging during the COVID-19 pandemic reflected local risks to health?: A content analysis of tweeting practices across Canadian geographies.

Catherine E Slavik, J Connor Darlington, Charlotte Buttle, Shelby L Sturrock, Niko Yiannakoulias

Abstract readComparative Study
In one paragraph

Article in Health & place, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Planning and Implementing Social Media Communication in a Public Health Crisis: An Analytical Perspective.Health promotion journal of Australia : official journal of Australian Association of Health Promotion Professionals · 2026
    Article
  2. Article
  3. 'It's quite a balancing act': A qualitative study of parents' experiences and information needs related to the COVID-19 pandemic.Health expectations : an international journal of public participation in health care and health policy · 2024
    Article
  4. Article
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  10. Cross fertilisation of Public Health and Translational Research.Journal of the Indian Institute of Science · 2022
    Review
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.

Catherine E SlavikSchool of Earth, Environment & Society, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4K1, Canada. Electronic address: slavikc@mcmaster.ca.
J Connor DarlingtonSchool of Geography and Environmental Management, University of Waterloo, 200 University Avenue W, Waterloo, ON, N2L 3G1, Canada. Electronic address: connor.darlington@uwaterloo.ca.
Charlotte ButtleSchool of Earth, Environment & Society, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4K1, Canada. Electronic address: buttlec@mcmaster.ca.
Shelby L SturrockDalla Lana School of Public Health, University of Toronto, 155 College Street, Toronto, ON, M5T 3M7, Canada. Electronic address: shelby.sturrock@mail.utoronto.ca.
Niko YiannakouliasSchool of Earth, Environment & Society, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4K1, Canada. Electronic address: yiannan@mcmaster.ca.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During the COVID-19 pandemic, public health agencies and decision-makers have used social media to disseminate information, encourage changes to behaviour and promote community supports and resources. Their communications have served to educate the public on risks and initiate the widespread adoption of public health measures to 'flatten the curve'. We conducted a content analysis of COVID-19 Tweets by Canadian public health accounts during the first 6 months of the pandemic to explore differences in Tweeting practices by geography and identify opportunities to improve risk communication. We found that Canadian public health accounts in particular geographic settings did not always apply best practices for health communication. Tweeting practices differed considerably between jurisdictions with varying burdens of COVID-19. Going forward, Tweets authored by public health accounts that promote behaviour change and community-building ought to be utilized whenever risks to health are high to reflect an increase in disease transmission requiring intervention. Our study highlights the need for public health communicators to deliver messaging that is relevant for the levels of risk that their audiences are encountering in a given geographic context.

Indexed as

COVID-19Public HealthSocial MediaCanadaCommunicationGeographyHealth EducationHumansInformation DisseminationPandemicsRural PopulationUrban PopulationCanadaCOVID-19Health messagingPublic healthRisk communicationTwitter

Identifiers

PMID33865003
PMCPMC9671540

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.