REVIEW article
Front. Public Health
Sec. Aging and Public Health
Volume 13 - 2025 | doi: 10.3389/fpubh.2025.1584466
This article is part of the Research TopicGreening Urban Spaces and Human Health, Volume IIIView all 12 articles
A systematic review on the associations between built environment and mental health among older people
Provisionally accepted
- 1Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, China
- 2Yunnan Research Academy of Eco-environmental Science, Kunming, kunming, China
- 3187874674106, kunming, China
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Numerous studies have examined the intricate correlation between community and residential environments, and their impact on health outcomes. However, the influence of built environment (BE) factors on the mental well-being of older individuals varies across different geographical regions. This comprehensive systematic review synthesizes research on the association between BE elements and the mental health (MH) of the elderly population. A pool of 2938 studies were reviewed, with 21 studies meeting the inclusion criteria: 17 cross-sectional studies and 4 longitudinal studies. Most of these investigations were conducted in Asian countries and published within the last five years. The findings reveal that the GDS-15 scale is the most commonly used tool for assessing MH outcomes. We have established a quantifiable evaluation framework for BE elements, addressing the limitations of previous studies that relied on subjective perception measurements. Furthermore, a higher proportion of green spaces, improved facility accessibility, and shorter travel times and distances to destinations are positively linked with better MH of older adults. While these associations are becoming increasingly evident, research on the effects of density, diversity, and design elements in relation to older adults' MH remains limited and may varied significantly across different regions. Future research should focus on designing quasi-natural experimental studies to enhance our understanding of the convoluted and elaborate relationship between the BE and MH.
Keywords: built environment, Green space, older people, Systematic review, Mental Health
Received: 27 Feb 2025; Accepted: 13 Jun 2025.
Copyright: © 2025 Yang, Chen, Xu, Liu, CUI and Huang. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence: Xiangfen CUI, Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, China
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