Urban green space quality and older adult recreation: an international comparison

Association between urban green space quality and older adult outdoor recreation may vary across contrasting community contexts, but few international comparisons have been made. Data on older adult outdoor recreation and the quality of thirty-two (32) green spaces were collected using established tools (Systematic Observation of Play and Recreations in the Community and the Community Park Audit Tool) adapted for the cities of Sydney, Singapore and Dhaka between February to May 2017. Descriptive statistics and Poisson regressions were used to analyse the association between older adult recreation and measures of green space quality in each city. Higher quality green space was associated with more sedentary activity (β = 0.02, p < 0.005) and walking (β = 0.034, p < 0.005) after adjusting for differences between cities. Further tests suggested both sedentary activity and walking were higher in parks scoring more favourably on safety. Vigorous recreational activities were more common in parks scoring more favourably on accessibility, safety and landscape quality. Differences in associations between older adult recreation with each quality indicator were observed between cities. Interestingly, the expected association between quality and recreational activity could be different where high-quality urban green spaces are abundant (e.g. Singapore).