Associations of percent park cover, NDVI and percent blue space cover with CVD and RSD hospitalization in the full cohort in stratified analyses by median household income, median home value and percent below the poverty level.a, b
b To define strata, we used the following quantiles (q33.3, q66.7) for the CVD cohort: median household income ($1000): 39.9, 55.6; median home value ($1000): 107.4, 196.3; percent below the poverty level (%): 6.4, 11.4; for the RSD cohort: median household income ($1000): 40.0, 55.7; median home value ($1000): 107.7, 196.3; percent below the poverty level (%): 6.4, 11.4.