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Adolescent Loneliness in 70 Countries Across Africa, America, and Asia: A Comparison of Prevalence and Correlates

Igami, K; Hosozawa, M; Ikeda, A; Bann, D; Shimizu, T; Iso, H; (2023) Adolescent Loneliness in 70 Countries Across Africa, America, and Asia: A Comparison of Prevalence and Correlates. Journal of Adolescent Health 10.1016/j.jadohealth.2022.12.029. (In press). Green open access

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Abstract

Purpose: Emerging studies address adolescent loneliness a public health problem due to its negative associations with adverse health. However, evidence concerning adolescent loneliness and its correlation in nonwestern, low- and middle-income countries is scarce. This study examined the prevalence of loneliness and its correlates (i.e., sex, bullying victimization, and peer support) across 70 countries from five WHO regions. Methods: Data were collected from the Global School–based Student Health Survey of children aged 13–17 (2003–2018) years. Loneliness was defined as feeling lonely most of the time or always in the past 12 months based on self-reports. The prevalence of loneliness was estimated, and multivariable logistic regression ascertained prevalence ratios of correlates by country. Meta-analysis was used to examine regional and overall pooled estimates. Results: Among the 248,017 students included in the study, the overall prevalence of loneliness was 11.7% (95% confidence interval (CI): 10.6–12.7), with significant variations across countries. Girls (vs. boys prevalence ratio (PR = 1.4 95% CI: 1.3–1.4), students who experienced bullying victimization (PR = 2.2, 95% CI: 2.1–2.3), and students who reported a lack of close friends (PR = 1.8, 95% CI: 1.7–1.9) were at increased risk of experiencing loneliness. There was significant heterogeneity between countries for sex and lack of close friends but not for bullying victimization. Discussion: Adolescent loneliness is prevalent globally, especially in Africa and the Eastern Mediterranean. The considerable heterogeneity in its prevalence and correlates suggest that tailoring to the country context may benefit policy initiatives. Bullying may be a common intervention target in all countries.

Type: Article
Title: Adolescent Loneliness in 70 Countries Across Africa, America, and Asia: A Comparison of Prevalence and Correlates
Location: United States
Open access status: An open access version is available from UCL Discovery
DOI: 10.1016/j.jadohealth.2022.12.029
Publisher version: https://doi.org/10.1016/j.jadohealth.2022.12.029
Language: English
Additional information: This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third-party material in this article are included in the Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
Keywords: Adolescent, Bullying victimization, Global health, Loneliness, Peer support
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Education
UCL > Provost and Vice Provost Offices > School of Education > UCL Institute of Education
UCL > Provost and Vice Provost Offices > School of Education > UCL Institute of Education > IOE - Social Research Institute
URI: https://discovery.ucl.ac.uk/id/eprint/10167738
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