Table 4.

Logistic regression of the relationship between BRBQ and history of traffic accidents

Traffic accidents in the past three years	Coef	Std. Err.	z	P>|z|	[95% Conf. Interval
					Low	Up
Age	0.003	0.016	0.19	0.848	− 0.035	0.028
2. Gender	− 0.590	0.286	-2.06	0.039	-1.152	− 0.029
Cycling duration	0.007	0.001	4.07	0.000.	0.003	0.010
Cycling purpose
Exercise/Recreation	− 0.349	0.376	-0.93	0.353	-1.087	0.387
Professional	− 0.065	0.381	-0.17	0.863	− 0.813	0.681
Education
Associate/license	0.843	0.401	2.10	0.036	0.056	0.056
Master Degree	1.246	0.412	3.02	0.002	0.438	2.055
Doctorate Degree	1.006	0.681	1.48	0.140	− 0.328	2.342
1.Marraid	0.370	0.246	-1.50	0.133	− 0.854	0.113
1.Employed	− 0.251	0.244	-1.03	0.303	− 0.729	0.227
Stunts and distractions	0.031	0.010	2.83	0.005	0.009	0.052
Signaling violation	− 0.016	0.004	-3.52	0.000	− 0.025	− 0.007
Attention failures	− 0.010	0.010	-1.05	0.293	− 0.030	0.009
Traffic violations	− 0.0159	− 0.011	1.34	0.179	− 0.0392	− 0.007
Control error	0.033	0.012	2.55	0.011	0.007	0.058