Table 4.

Associations between variables of the victims and anatomical site of injuries

Anatomical site/variable							95% CI for aOR
		β	SE	Wald	p-value	aOR	Lower	Upper
Abdomen
Age	< 30	-0.23	0.18	1.58	0.209	0.79	0.55	1.14
	≥ 30	Reference
Seatbelt	No	0.63	0.17	13.39	< 0.001	1.88	1.34	2.63
	Yes	Reference
Back
Age	< 30	Reference
	≥ 30	0.54	0.18	8.84	0.003	1.71	1.20	2.45
Gender	Male	Reference
	Female	0.45	0.18	6.10	0.013	1.56	1.10	2.23
Seatbelt	No	0.19	0.16	1.43	0.232	1.21	0.89	1.64
	Yes	Reference
Upper limbs
Age	< 30	Reference
	≥ 30	0.18	0.11	2.49	0.114	1.20	0.96	1.50
Gender	Male	Reference
	Female	0.26	0.12	4.48	0.034	1.29	1.02	1.64
Lower limbs
Age	< 30	Reference
	≥ 30	0.12	0.16	0.53	0.466	1.12	0.82	1.53
Gender	Male	Reference
	Female	0.24	0.16	2.28	0.131	1.27	0.93	1.72
Position	Driver	Reference
	Front passenger seat	0.09	0.18	0.24	0.621	1.09	0.77	1.54
	Back passenger seat	-0.55	0.18	9.79	0.002	0.58	0.41	0.81
	Pedestrian	0.88	0.23	14.76	< 0.001	2.41	1.54	3.78
Pelvis
Age	< 30	Reference
	≥ 30	0.61	0.27	5.02	0.025	1.84	1.08	3.12
Position of the victim	Driver	Reference
	Front passenger seat	-0.22	0.36	0.37	0.542	0.80	0.40	1.62
	Back passenger seat	-0.77	0.40	3.74	0.053	0.46	0.21	1.01
	Pedestrian	0.93	0.34	7.39	0.007	2.54	1.30	4.98
Chest
Age	< 30	Reference
	≥ 30	0.46	0.21	5.12	0.024	1.59	1.06	2.38
Gender	Male	Reference
	Female	0.64	0.23	7.50	0.006	1.89	1.20	2.98
Seatbelt	No	Reference
	Yes	-0.33	0.19	2.89	0.089	0.72	0.49	1.05
Deployed airbag	No	Reference
	Yes	-0.28	0.20	1.99	0.158	0.76	0.52	1.11
Head
Age	< 30	Reference
	≥ 30	-0.20	0.18	1.17	0.280	0.82	0.57	1.18
Seatbelt	No	0.40	0.17	5.30	0.021	1.49	1.06	2.10
	Yes	Reference
Neck
Age	< 30	Reference
	≥ 30	0.93	0.21	19.68	< 0.001	2.54	1.68	3.82
Gender	Male	Reference
	Female	1.07	0.20	29.66	< 0.001	2.91	1.98	4.28
Deployed airbag	No	0.62	0.18	12.03	0.001	1.85	1.31	2.63
	Yes	Reference

aOR adjusted odds ratio, CI Confidence interval, SE Standard error