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. 2021 Mar 26;11:6955. doi: 10.1038/s41598-021-85381-5

Table 1.

Summary results of ordinary least square (OLS) and geographically weighted ordinary least squares regression (GW-OLS) models.

OLS GW-OLS
Estimate Pr( >|t|) Min 1st Qu Median 3rd Qu Max
Intercept 10.02  < 2e−16*** 8.40 9.46 10.02 10.82 11.57
Obesity 0.82  < 2e−16*** 0.12 0.67 0.87 1.05 1.65
Physical inactivity 0.85  < 2e−16*** − 0.12 0.28 0.58 0.85 1.22
Access to exercise 0.20 5.36e−11*** − 0.56 − 0.09 0.02 0.16 0.60
Food environment index − 0.02 0.662NS − 1.02 − 0.29 − 0.14 0.03 0.50
Poverty 0.18 1.66e−06*** − 0.58 − 0.11 0.02 0.16 0.58
Education 0.65 2e−16*** − 0.40 0.14 0.35 0.58 1.21
R2 0.665 0.791
Adjusted-R2 0.665 0.770
AIC 11,035.6 9978.4

OLS: ordinary least squares, GW-OLS, geographically weighted OLS regression, AIC: Akaike's information criterion.

***p < 0.001, NS: not significant.