Table 8: Adjusted odds ratio for driver and temporal characteristics, truck related violation on Wyoming interstates, 2011-2014.


Speed Too Fast for Condition Failure to Drive within Single Lane
Driver characteristics Driver gender Male truck driver (1 if true; 0 otherwise) - 0.65*
Residence group: Non residence(1 if true; 0 otherwise) 2.21* 2.00*
Temporal characteristics Date: weekends(1 if true; 0 otherwise) 1.97* 2.31*
Time: peak 6< <22(0 if true; 1 otherwise) 1.55* 1.25*

*indicated p<0.05
-indicates insignificant variable