Table 1 Frequency of the etiology of maxillofacial injuries in relation to age group and sex (n = 326) among patients seen in dental center of university of Gondar hospital, 2013–2015
From: Two years retrospective study of maxillofacial trauma at a tertiary center in North West Ethiopia
Etiology | P value/Chi square | |||
|---|---|---|---|---|
Interpersonal violence | Road traffic accident | Others (fall, sport etc.) | ||
Gender | ||||
Male | 211 | 44 | 6 | P < 0.0001 |
Female | 36 | 26 | 3 | X2 = 18.44 |
Age | ||||
11–20 | 50 | 16 | 3 | P < 0.00001 x2 = 66.0355 |
21–30 | 117 | 32 | 5 | |
31–40 | 40 | 13 | 1 | |
>40 | 9 | 39 | 1 | |
Residency | ||||
Urban | 57 | 48 | 4 | P < 0.00001 |
Rural | 190 | 22 | 5 | x2 = 51.2267 |