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COVID-19 Information on YouTube: Analysis of Quality and Reliability of Videos in Eleven Widely Spoken Languages across Africa.

Authors :
Narain, Kapil
Bimpong, Kingsley Appiah
Wamukota, O'Neil Kosasia
Ogunfolaji, Oloruntoba
Nelson, Udeme-Abasi U.
Dutta, Anirban
Ogunleye, Ayodeji
van der Westhuizen, Eileen
Eni, Emmanuel
Abdalrheem, Almthani Hamza
Mesfin, Samuel
Munezero, Aimée Bernice
Nxumalo, Nazo
Xozwa, Okuhle
Source :
Global Health, Epidemiology & Genomics; 1/18/2023, p1-13, 13p
Publication Year :
2023

Abstract

Introduction. Whilst the coronavirus disease 2019 (COVID-19) vaccination rollout is well underway, there is a concern in Africa where less than 2% of global vaccinations have occurred. In the absence of herd immunity, health promotion remains essential. YouTube has been widely utilised as a source of medical information in previous outbreaks and pandemics. +ere are limited data on COVID-19 information on YouTube videos, especially in languages widely spoken in Africa. +is study investigated the quality and reliability of such videos. Methods. Medical information related to COVID-19 was analysed in 11 languages (English, isiZulu, isiXhosa, Afrikaans, Nigerian Pidgin, Hausa, Twi, Arabic, Amharic, French, and Swahili). Cohen's Kappa was used to measure inter-rater reliability. A total of 562 videos were analysed. Viewer interaction metrics and video characteristics, source, and content type were collected. Quality was evaluated using the Medical Information Content Index (MICI) scale and reliability was evaluated by the modified DISCERN tool. Results. Kappa coeFcient of agreement for all languages was p < 0.01. Informative videos (471/562, 83.8%) accounted for the majority, whilst misleading videos (12/562, 2.13%) were minimal. Independent users (246/562, 43.8%) were the predominant source type. Transmission of information (477/562 videos, 84.9%) was most prevalent, whilst content covering screening or testing was reported in less than a third of all videos. +e mean total MICI score was 5.75/5 (SD 4.25) and the mean total DISCERN score was 3.01/5 (SD 1.11). Conclusion. YouTube is an invaluable, easily accessible resource for information dissemination during health emergencies. Misleading videos are often a concern; however, our study found a negligible proportion. Whilst most videos were fairly reliable, the quality of videos was poor, especially noting a dearth of information covering screening or testing. Governments, academic institutions, and healthcare workers must harness the capability of digital platforms, such as YouTube to contain the spread of misinformation. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
20544200
Database :
Complementary Index
Journal :
Global Health, Epidemiology & Genomics
Publication Type :
Academic Journal
Accession number :
161373009
Full Text :
https://doi.org/10.1155/2023/1406035