Addressing the Safety of Transportation Cyber-Physical Systems: Development and Validation of a Verbal Warning Utility Scale for Intelligent Transportation Systems

Table 6

Logistic regression results for the prediction of collision in the VWUS scores.

		S.E.	Wald	Exp()	95% C.I. for Exp()
					Lower	Upper
Model 1
Gender			0.47	0.83	0.49	1.41
Age				1.11	1.01	1.23
License obtaining year			1.86	0.93	0.83	1.03
Order of treatment			0.35	0.99	0.94	1.04
Scenario type			2.60	0.96	0.91	1.01
Lead time				0.97	0.96	0.99
VWUS total score				0.54	0.48	0.60

Note: , .