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. 2022 Dec 6;19(23):16317. doi: 10.3390/ijerph192316317

Table 2.

Spearman Correlations between Individual Items with NDVI 300 m, LAI 300 m and Tree Canopy 300 m. n = 175.

Variable NDVI
300 m
LAI
300 m
TC
300 m
Item 1 0.038 0.012 0.007
Item 2 0.140 0.220 * 0.174 *
Item 3 0.201 * 0.177 * 0.144
Item 4 0.129 0.071 0.072
Item 5 0.179 * 0.150 * 0.103
Item 6 0.258 * 0.230 * 0.210 *
Item 7 0.151 * 0.242 * 0.176 *
Item 8 0.164 * 0.258 * 0.194
Item 9 0.154 * 0.246 * 0.188 *
Item 10 0.166 * 0.251 * 0.196 *
Item 11 0.235 * 0.300 * 0.250 *
Item 12 0.201 * 0.194 * 0.134
Item 13 0.095 0.078 0.039
Item 14 0.093 0.151 * 0.104
Item 15 0.119 0.157 * 0.100
Item 16 0.167 * 0.247 * 0.176 *
Item 17 −0.086 −0.110 −0.070

NDVI = normalized difference vegetation index. LAI = leaf area index. TC = tree canopy. Item 1: Formal gardens nearby (e.g., botanical garden); Item 2: Children’s playground nearby; Item 3: Local park or nature reserve close to where I live; Item 4: Sports fields nearby (e.g., football/baseball field); Item 5: School grounds with grassed areas nearby; Item 6: Views of nature from my home; Item 7: Tree cover or canopy along walking routes; Item 8: Many large trees in my local area; Item 9: Many roadside plantings of trees and shrubs; Item 10: Many street trees in my local area; Item 11: Walking or bicycle paths or trails nearby; Item 12: Pleasant natural features (reserves, beach, lake); Item 13: Pockets of natural plants or native vegetation; Item 14: Lots of green median strips; Item 15: Lot of vegetation in nearby gardens; Item 16: Lots of greenery around my local area (trees, bushes, gardens); Item 17: Little or no lawn in nearby yards. * Represents significant correlation p ≤ 0.05.