Imperial College London
Portrait Picture

Dr Jonathan M Clarke

Faculty of Natural Sciences, Department of Mathematics

Sir Henry Wellcome Postdoctoral Fellow
 
 
 
//

Contact

 

j.clarke Website

 
 
//

Location

 

St Marys Multiple BuildingsSt Mary's Campus

//

Summary

 

Publications

Citation

BibTex format

@unpublished{Chan:2021:10.2196/preprints.29942,
author = {Chan, C and Sounderajah, V and Daniels, E and Acharya, A and Clarke, J and Yalamanchili, S and Normahani, P and Markar, S and Ashrafian, H and Darzi, A},
doi = {10.2196/preprints.29942},
title = {The Reliability and Quality of YouTube Videos as a Source of Public Health Information Regarding COVID-19 Vaccination: Cross-sectional Study (Preprint)},
url = {http://dx.doi.org/10.2196/preprints.29942},
year = {2021}
}
Download

RIS format (EndNote, RefMan)

TY  - UNPB
AB  - <sec>                    <title>BACKGROUND</title>                        <p>Recent emergency authorization and rollout of COVID-19 vaccines by regulatory bodies has generated global attention. As the most popular video-sharing platform globally, YouTube is a potent medium for the dissemination of key public health information. Understanding the nature of available content regarding COVID-19 vaccination on this widely used platform is of substantial public health interest.</p>                </sec>                                <sec>                    <title>OBJECTIVE</title>                        <p>This study aimed to evaluate the reliability and quality of information on COVID-19 vaccination in YouTube videos.</p>                </sec>                                <sec>                    <title>METHODS</title>                        <p>In this cross-sectional study, the phrases “coronavirus vaccine” and “COVID-19 vaccine” were searched on the UK version of YouTube on December 10, 2020. The 200 most viewed videos of each search were extracted and screened for relevance and English language. Video content and characteristics were extracted and independently rated against Health on the Net Foundation Code of Conduct and DISCERN quality criteria for consumer health information by 2 authors.</p>                </sec>                                <sec>                    <title>RESULTS</title>                        <p>Forty-eight videos, with a combined total view count of 30,100,561, were included in the analysis. Topics addressed comprised the following: vaccine science (n=18, 58%), vaccine trials (n=28, 58%), side effects (n=23, 48%), efficacy (n=17, 35%), and manufacturing (n=8, 17%). Ten (21%) videos encouraged continued public health measures. Only 2 (4.2%) videos made nonfactual claims. The content o
AU  - Chan,C
AU  - Sounderajah,V
AU  - Daniels,E
AU  - Acharya,A
AU  - Clarke,J
AU  - Yalamanchili,S
AU  - Normahani,P
AU  - Markar,S
AU  - Ashrafian,H
AU  - Darzi,A
DO  - 10.2196/preprints.29942
PY  - 2021///
TI  - The Reliability and Quality of YouTube Videos as a Source of Public Health Information Regarding COVID-19 Vaccination: Cross-sectional Study (Preprint)
UR  - http://dx.doi.org/10.2196/preprints.29942
ER  -
Download