Table 5.

Results of the sub-area stepwise regression model with outliers excluded (Pudong, N=126)

Variable	IRR	95% Confidence Interval		P-value
		Lower limit	Upper limit
Urban form
Building coverage	1.023	1.002	1.045	0.029*
Road and traffic
Density of metro station without the glass barrier system (800-meter buffer zone)	1.993	1.29	3.088	0.002**
Demographic factors
Proportion of population over 60 years	1.062	1.03	1.096	0.000***
Socio-economic factors
Percentage of low-quality residential land	1.017	1.003	1.031	0.01*
Percentage of population with a college degree	0.988	0.978	0.997	0.013*
Model summary
Pseudo R square: 0.75 (CoxSnell), 0.76 (Nagelkerke), 0.20 (McFadden) and 0.57 (sqPearson)
AIC: 705.27

***: p<0.001, **: p<0.01, *: p<0.05, +:p<0.1