Table 2.

PCA results. Factor loadings in PC1 correspond to variable weights for the DRI-GLUCoSE index

Variable	Factor loadings (PC1)	Factor loadings (PC2)
Government transfer payments	− 0.35	0.19
Lone parent families	− 0.32	0.07
Household median income	0.31	0.18
Prevalence of low income	− 0.30	− 0.09
Unemployment rate	− 0.29	0.15
Education—no degree	− 0.29	0.35
NDVI—median	0.26	− 0.12
NDVI—5th percentile	0.26	0.07
NDVI—95th percentile	0.25	− 0.29
Individual mean income	0.24	− 0.04
Private dwellings—owned	0.24	0.45
Private dwellings—rented	− 0.24	− 0.44
Labour force participation rate	0.12	− 0.08
Commute active	− 0.10	− 0.32
NDVI—standard deviation	− 0.02	− 0.41
Total variance explained	49.3%	14.5%

Bartlett’s test for sphericity p < 0.001

Kaiser–Meyer–Olkin test for measure of sampling adequacy = 0.74