Table 2.

Study patient characteristics

Characteristic	Denominator*	N (%)
Male gender	683	501 (73.4)
Age category	716
0–10		34 (4.7)
11–20		69 (9.6)
21–30		141 (19.7)
31–40		90 (12.6)
41–50		106 (14.8)
51–60		111 (15.5)
61–70		69 (9.6)
71–80		54 (7.5)
>80		42 (5.9)
Mechanism of injury	695
Road traffic accident
In vehicle		207 (29.8)
Pedestrian		104 (15.0)
Motorcyclist		90 (12.9)
Cyclist		35 (5.0)
Unspecified		17 (2.4)
Fall		92 (13.2)
Assault		62 (8.9)
Self-harm		39 (5.6)
Leisure and sports		14 (2.0)
Industrial		8 (1.2)
Crush		8 (1.2)
Railway		7 (1.0)
Agricultural		4 (0.6)
Impalement		3 (0.4)
Limb amputation		2 (0.3)
Gun shot wound		2 (0.30)
Dog bites		1 (0.1)
Blunt or penetrating injury	707
Blunt		654 (92.5)
Penetrating		53 (7.5)

*indicates number with available data. Summary data are expressed using this number as a denominator.