Decline in older adults’ daily mobility during the COVID-19 pandemic: the role of individual and built environment factors

BMC Public Health

Research

Eun Yeong Choe¹  Guibo Sun¹  Yao Du¹ 

[1] Urban Analytics and Interventions Research Lab, Department of Urban Planning and Design, The University of Hong Kong, Hong Kong SAR, China;

关键词: Active travel;    Public transport use;    Travel behaviour;    Post-pandemic;    Hong Kong;   

DOI  :  10.1186/s12889-022-14780-8

 received in 2022-05-14, accepted in 2022-11-30,  发布年份 2022

来源: Springer

【 摘 要 】

BackgroundExtensive research has shown that the COVID-19 pandemic dramatically impacted the daily mobility of older adults. However, very little attention has been paid to the role of individual and built environmental factors in decline in older adults’ daily mobility during the pandemic.MethodsBased on a cohort survey of 741 older adults in Hong Kong, we conducted a one-way ANOVA to explore the differences in determinants (individual or environmental factors) of older adults’ daily mobility between before and during the COVID-19 pandemic. Further, multilevel linear regression was performed to examine how individual characteristics and built environment factors are associated with changes in older adults’ daily mobility during the pandemic.ResultsResults show that the duration of active travel declined from 174.72 to 76.92 min per week, and that the public transport use frequency decreased from an average of 6.14 to 3.96 trips per week during the COVID-19 pandemic (before the rollout of vaccination programme). We also found residential density (p < 0.05) and the number of bus stop was negatively associated with the decline in their active travel (p < 0.01), while a higher destination mix was associated with more significant decrease in active travel (p < 0.01). A higher availability of recreational facilities in neighbourhoods was associated with a greater decrease in public transport use (p < 0.05). In addition, those who were older or having depressive symptoms, which are considered a vulnerable group, were negatively associated with decrease in their mobility (p < 0.001).ConclusionsMaintaining mobility and social interactions are crucial for older adults’ health during the COVID-19 pandemic. This study found that individual and environmental factors differentially affected older adults’ active travel and public transport use during the pandemic. Our findings contribute to understanding the COVID-19 impact on daily mobility in older adults and support more effective active travel promotion policies in the post-pandemic future.

【 授权许可】

CC BY   
© The Author(s) 2022