Physical activity and visual difficulties in 36 low- and middle-income countries.

Autor: Smith L; The Cambridge Centre for Sport and Exercise Sciences, Anglia Ruskin University, Cambridge, UK. Lee.Smith@aru.ac.uk., Pardhan S; Vision and Eye Research Institute, School of Medicine, Faculty of Health, Education, Medicine and Social Care, Anglia Ruskin University-Cambridge Campus, Cambridge, UK., Gorely T; Department of Nursing and Midwifery, University of the Highlands and Islands, Inverness, UK., Barnett Y; Anglia Ruskin University, Cambridge, UK., Jacob L; Faculty of Medicine, University of Versailles Saint-Quentin-en-Yvelines, Montigny-le-Bretonneux, France.; ICREA, Pg. Lluis Companys 23, Barcelona, Spain., López-Sánchez GF; Vision and Eye Research Institute, School of Medicine, Faculty of Health, Education, Medicine and Social Care, Anglia Ruskin University-Cambridge Campus, Cambridge, UK. guillermo.lopez-sanchez@aru.ac.uk., Tully MA; Institute of Mental Health Sciences, School of Health Sciences, Ulster University, Newtownabbey, UK., Il Shin J; Department of Pediatrics, Yonsei University College of Medicine, Seoul, Republic of Korea., Koyanagi A; ICREA, Pg. Lluis Companys 23, Barcelona, Spain.; Research and Development Unit, Parc Sanitari Sant Joan de Déu, CIBERSAM, Dr. Antoni Pujadas, 42, Sant Boi de Llobregat, Barcelona, Spain.
Jazyk: angličtina
Zdroj: Eye (London, England) [Eye (Lond)] 2022 Mar; Vol. 36 (3), pp. 585-593. Date of Electronic Publication: 2021 Mar 25.
DOI: 10.1038/s41433-021-01439-8
Abstrakt: Background: Data on the association between visual difficulty and physical activity (PA) from low- and middle-income countries (LMICs) are scarce. Thus, the aim of the study was to investigate the association between visual difficulty and PA among adults from 36 LMICs, and to assess the mediators in this association.
Methods: Cross-sectional, community-based, predominantly nationally representative data from the World Health Survey were analysed. The final sample included 199,110 individuals aged ≥18 years [mean (SD) age 38.6 (16.1) years; 49.4% males]. Visual difficulty referred to having severe/extreme difficulties in seeing and recognizing a person that the participant knows across the road. Low PA was defined as not complying with PA recommendations of 150 min of moderate-vigorous PA per week. Multivariable logistic regression, meta-analysis, and mediation analysis were conducted to assess associations.
Results: Meta-analysis based on country-wise multivariable logistic regression analysis showed that overall, visual difficulty is associated with a 1.53 (95% CI = 1.38-1.71) times higher odds for low PA. Particularly strong associations were observed in males (OR = 1.72; 95% CI = 1.45-2.05) and adults aged ≥65 years (OR = 1.95; 95% CI = 1.67-2.29). Interpersonal activities, cognition, and sleep/energy explained >10% of the association between visual difficulty and low PA.
Conclusions: In conclusion, we found evidence that especially in the case of males and older adults with visual difficulties in LMICs, there were low levels of engagement with PA. Addressing issues such as interpersonal activities, cognition, and sleep/energy in people with visual difficulties may increase levels of PA.
(© 2021. The Author(s), under exclusive licence to The Royal College of Ophthalmologists.)
Databáze: MEDLINE
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