Table 4.

Model-based adjusted OR (95% CI) based on proportional odds regression for higher versus lower GCS

Variable	OR (95% CI)	P value
Mechanism AUTO versus ATV	4.17 (0.98 to 17.77)	0.0410
Mechanism MOTO versus ATV	0.98 (0.14 to 6.73)	0.0533
Mechanism AUTO versus MOTO	4.25 (1.05 to 17.21)	0.9853
Sex female versus male	0.63 (0.41 to 0.98)	0.0426
Paediatric versus adults	0.99 (0.51 to 1.92)	0.9828
Hispanic versus non-Hispanic	1.41 (0.51 to 3.93)	0.5066
Drug use versus no drug use	0.38 (0.24 to 0.62)	<0.0001
Child seat/seat belt versus no protective equipment	0.21 (0.14 to 0.33)	<0.0001
Protective clothing/helmet versus no protective equipment	1.19 (0.21 to 6.89)	0.8471

Bold values denote statistical significance.

ATV, all-terrain vehicle; AUTO, automobile; GCS, Glasgow Coma Scale; MOTO, motorcycle.