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. Author manuscript; available in PMC: 2012 Feb 29.
Published in final edited form as: World J Surg. 2009 Sep;33(9):1836–1841. doi: 10.1007/s00268-009-0113-4

Table 1.

Frequencies of the most common injury mechanisms, by gender and age

Mechanism of injury by age and gender

Frequency N (%) Frequency by gender Age, median Age by gender


Male, N (%) Female, N (%) Male, median Female, median
Mechanism
Passenger in cara 290 (19.7%) 187 (16.9%) 101 (28.5%) 29 29 30
Pedestriana 162 (11.0%) 117 (10.6%) 43 (12.1%) 23 25 13
Bicyclista 104 (7.1%) 97 (8.8%) 6 (1.7%) 30 30 34.5
Drivera 46 (3.1%) 43 (3.9%) 2 (0.6%) 31.5 31 37.5
Passenger on bicyclea 28 (1.9%) 17 (1.5%) 10 (2.8%) 27.5 31 27.5
Motorcycle drivera 10 (0.7%) 10 (0.9%) 0 (0%) 32 32 na
Assault 354 (24.0%) 309 (27.9%) 44 (12.4%) 27 27 24.5
Fall 199 (13.5%) 125 (11.3%) 72 (20.3%) 12 16 10
Burn 74 (5.0%) 49 (4.4%) 25 (7.0%)   3   4 3
Bite 45 (3.1%) 32 (2.9%) 12 (3.4%) 23 20 26
Foreign body 30 (2.0%) 16 (1.5%) 14 (3.9%)   6.5   8 6
Collapsed structure 24 (1.6%) 17 (1.5%) 6 (1.7%) 26.5 27 13.5
Other 64 (4.3%) 52 (4.7%) 12 (3.4%) 23 25 15
Missing data 44 (3.0%) 35 (3.2%) 8 (2.3%) 27 27.5 23
Road traffic injuriesa 640 (43.4%) 471 (42.6%) 162 (45.6%) 28 29 27
Combined total 1,474 (100%) 1,106 (100%) 355 (100%) 26 27 22
a

All injuries were road traffic associated