Neighborhood Built Environment and Late-Life Depression: A Multilevel Path Analysis in a Chinese Society

Association of urban green space with mental health and general health among adults in Australia

Shiyu Lu, Yuqi Liu, Yingqi Guo, Hung Chak Ho, Yimeng Song, Wei Cheng, Cheryl Chui, On Fung Chan, Chris Webster, Rebecca L H Chiu, Terry Y Lum and Zhen Cong

The Journals of Gerontology: Series B, 2021, vol. 76, issue 10, 2143-2154

Abstract: ObjectivesNeighborhood built environments (BEs) are increasingly recognized as being associated with late-life depression. However, their pathways are still understudied. This study investigates the mediating effects of physical and social activities (PA and SA) and functional ability (FA) in the relationships between BEs and late-life depression.MethodsWe conducted a cross-sectional analysis with data from 2,081 community-dwellers aged 65 years and older in Hong Kong in 2014. Two road-network-based service area buffers (200- and 500-m buffers) adjusted by terrain and slope from participants’ residences were created to define the scope of neighborhoods. BEs comprised population density in District Council Constituency Areas, urban greenness, land-use diversity, and neighborhood facilities within 200- and 500-m buffers. Multilevel path analysis models were used.ResultsMore urban greenness within both buffers and more commercial facilities within a 500-m buffer were directly associated with fewer depressive symptoms. SA mediated the relationship between the number of community facilities and depressive symptoms within a 200-m buffer. Neighborhood urban greenness and the number of commercial facilities had indirect associations on depressive symptoms within a 500-m buffer, which were mediated by FA.DiscussionOur findings have implications for the ecological model of aging. The mediating effects of SA and FA underscore the importance of promoting active social lifestyles and maintaining FA for older adults’ mental health in high-density cities. Policy implications on how to build age-friendly communities are discussed.

Keywords: Age-friendliness; Living environments; Mental health; Multilevel models (search for similar items in EconPapers)
Date: 2021
References: View complete reference list from CitEc
Citations: View citations in EconPapers (3)

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