Walkability and walking for transport: characterizing the built environment using space syntax

Table 3 Associations of density, street layout and walkability measures with WT frequency

Model	Exposure	IRR (95% CI)	AIC	BIC
1	Net residential density	1.09 (1.05, 1.13)**	4.614239	−17967.44
2	Gross population density	1.12 (1.08, 1.16)**	4.610708	−17976.57
3	Intersection density	1.09 (1.05, 1.14)**	4.613614	−17969.06
4	Integration	1.12 (1.08,1.16)**	4.609942	−17978.55
5	Full walkability	1.12 (1.08, 1.17)**	4.609867	−17978.75
6	SSW	1.14 (1.10, 1.19)**	4.607357	−17985.24

All models accounted for clustering at the CCD level and adjusted for age, gender, education, marital status, children in household, income, employment status, and neighborhood SES. All exposure measures were standardized
IRR incidence rate ratio
AIC Akaike information criterion
BIC Bayesian information criterion
**p < 0.01

ISSN: 1479-5868