green space exposure associated with improved social participation
Exact: 0.14
Urban green spaces are associated with improved social participation in older adults and those with dementia (effect size 0.14)
Among the four key outcome areas examined — individual ability, social interaction, mental stress, and emotional health — social participation showed a positive effect size of 0.14. This suggests that green spaces, especially community gardens, encourage social interaction among older adults and people living with dementia.
The specific performance of these green spaces is as follows: reduced incidence of dementia (-0.06), improved social participation (0.14), increased physical isolation (0.54), reduced anxiety (-0.28), relieved depression, relieved mental disorders (-0.32), calmed agitation (-0.06), increased positive emotions (0.10), reduced sadness and anger, improved quality of life, enhanced cognitive function (0.52), and improved sleep.
Related findings
1.52×
Less greenspace linked to higher odds of cases accepted for child protective services
Census blocks with <10% greenspace had 1.52× the odds of a case being accepted for CPS services compared to blocks with >30% greenspace
Yuan He et al., 2024, Child Abuse & Neglect
1.52×
Less greenspace linked to higher odds of substantiated child maltreatment reports
Census blocks with <10% greenspace had 1.52× the odds of a substantiated CPS report compared to blocks with >30% greenspace
Yuan He et al., 2024, Child Abuse & Neglect
16.1%
nature exposure around schools offers the highest financial return of all interventions tested
Nature exposure achieved the highest return on investment at 16.1% with a 6.2-year payback period
Yingjie Li et al., 2026, SSRN Electronic Journal
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