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The association between alcohol intake and maxillofacial trauma incidence among patients visited dental center of university of Gondar Hospital, 2013–2015
| Sociodemographic characteristics | Maxillofacial trauma | P value/Chi square | |
|---|---|---|---|
| Alcohol taken | No alcohol | ||
| Gender | |||
| Male | 107 (92.2%) | 1549 (73.3%) | P < 0.0001 X2 = 16.7353 |
| Female | 9 (7.8%) | 56 (26.7%) | |
| Age | |||
| 11–20 | 27 (23.3%) | 42 (20%) | P < 0.001 X2 = 18.7621 |
| 21–30 | 67 (57.6%) | 87 (41.5%) | |
| 31–40 | 17 (14.7%) | 37 (17.6%) | |
| >40 | 5 (4.4%) | 44 (20.9%) | |
