Variables

Measurement of the variable

Variable designs

Lack of control

1 when the information is significant and 0 in the contrary

causemm

Driver carelessness

1 when the information is significant and 0 in the contrary

causeimp

Bad parking

1 when the information is significant and 0 in the contrary

casemst

Brake failure

1 when the information is significant and 0 in the contrary

causup

Dangerous maneuvering

1 when the information is significant and 0 in the contrary

causemda

Mechanical failure

1 when the information is significant and 0 in the contrary

causem

Driver inattention

1 when the information is significant and 0 in the contrary

causeina

Wheel bursting

1 when the information is significant and 0 in the contrary

causecl

Excessive speed

1 when the information is significant and 0 in the contrary

causevit

Bad overtaking

1 when the information is significant and 0 in the contrary

causemde