Hand-washing practices among adolescents aged 12-15 years from 80 countries

Smith, Lee and Butler, Laurie T. and Tully, Mark A. and Jacob, Louis and Barnett, Yvonne A. and López Sánchez, Guillermo F. and López-Bueno, Rubén and Shin, Jae Il and McDermott, Daragh T. and Pfeifer, Briona and Pizzol, Damiano and Koyanagi, Ai (2020) Hand-washing practices among adolescents aged 12-15 years from 80 countries. International Journal of Environmental Research and Public Health, 18 (1). p. 138. ISSN 1660-4601

[img]
Preview
Text
Published Version
Available under the following license: Creative Commons Attribution.

Download (1MB) | Preview
Official URL: https://doi.org/10.3390/ijerph18010138

Abstract

The objectives were to (1) assess the prevalence of hand-washing practices across 80 countries and (2) assess frequency of hand-washing practice by economic status (country income and severe food insecurity), in a global representative sample of adolescents. Cross-sectional data from the Global School-based Student Health Survey 2003–2017 were analyzed. Data on age, sex, hand-washing practices in the past 30 days, and severe food insecurity (i.e., proxy of socioeconomic status) were self-reported. Multivariable logistic regression and meta-analysis with random effects based on country-wise estimates were conducted to assess associations. Adolescents (n = 209,584) aged 12–15 years [mean (SD) age 13.8 (1.0) years; 50.9% boys] were included in the analysis. Overall, the prevalence of hand-washing practices were as follows: never/rarely washing hands before eating (6.4%), after using toilet (5.6%), or with soap (8.8%). The prevalence of never/rarely washing hands after using the toilet (10.8%) or with soap (14.3%) was particularly high in low-income countries. Severe food insecurity was associated with 1.34 (95%CI = 1.25–1.43), 1.61 (95%CI = 1.50–1.73), and 1.44 (95%CI = 1.35–1.53) times higher odds for never/rarely washing hands before eating, after using the toilet, and with soap, respectively. A high prevalence of inadequate hand washing practices was reported, particularly in low-income countries and those with severe food insecurity. In light of the present COVID-19 pandemic and the rapid expansion being observed in low- and middle-income locations, interventions that disseminate good hand-washing practices are urgently required. Such interventions may also have cross-over benefits in relation to other poor sanitation-related diseases.

Item Type: Journal Article
Keywords: hand-washing, hygiene, epidemiology, adolescents, poverty, multi-country study
Faculty: Faculty of Science & Engineering
SWORD Depositor: Symplectic User
Depositing User: Symplectic User
Date Deposited: 05 Jan 2021 13:30
Last Modified: 09 Sep 2021 18:51
URI: https://arro.anglia.ac.uk/id/eprint/706141

Actions (login required)

Edit Item Edit Item