Effects of Safety Facilities on Driver Distance Perception in Expressway Tunnels

Table 3

Ordered logit model results regarding gender effects on driver behavior.

Driver behavior	Information boards		Flashing lights		Human-voice broadcasts		Siren broadcasts
	Coefficient	p	Coefficient	p	Coefficient	p	Coefficient	p
Increase attention	-0.275	0.009	-0.413	<0.001	-0.403	<0.001	-0.423	<0.001
Decelerate	-0.297	0.005	0.228	0.040	-0.421	<0.001	-0.452	<0.001
Keep space	-0.427	<0.001	0.236	0.032	0.317	0.005	-0.210	0.047