Table 2.

Risk ratios^* (RR) and associated 95% confidence intervals (CIs) for the association between any distraction type and both whether the person was walking alone and traffic volume.

	Distraction (%)	RR (95% CI)	p-value
Walking alone	484 (33.0)	1.45 (1.30-1.62)	<0.0001
Not walking alone	426 (24.3)	Referent	–
<175 vehicles/hour traffic volume	252 (27.3)	0.99 (0.86-1.13)	0.8371
175-349 vehicles/hour traffic volume	309 (27.7)	Referent	–
350 vehicles/hour traffic volume	353 (29.1)	1.01 (0.89-1.15)	0.8809

^*Estimated from a log binomial regression model adjusted for age and gender.