Relationship between perceived park characteristics and subjective well-being: the mediating role of within-park physical activity
摘要
Urban parks are essential public spaces that support both physical and mental health. This study aimed to examine the relationships between perceived park characteristics and subjective well-being and investigates whether within-park physical activity (PA) at different intensity levels mediates these relationships. A cross-sectional survey was conducted among 401 park users (52.3% female, mean age = 46.24 years) in four urban parks. Participants completed measures assessing perceived park characteristics, subjective well-being, and within-park PA, and sociodemographic factors. Multilevel regression models analyzed associations between park characteristics and subjective well-being, and mediation analyses using the Markov Chain Monte Carlo method tested the indirect role of within-park PA. Perceived park facilities, accessibility, and aesthetics were significantly associated with subjective well-being. Mediation analyses revealed that vigorous-intensity PA mediated the relationship between perceived park facilities and subjective well-being, moderate-intensity PA and walking mediated the link between accessibility and subjective well-being, and walking mediated the association between aesthetics and subjective well-being. These results suggest that specific park characteristics influence subjective well-being through distinct PA pathways, highlighting the importance of designing parks with accessible, functional, and aesthetically pleasing features to promote PA and enhance well-being. Future research should adopt longitudinal or quasi-experimental designs to better establish causal pathways.