Table 5 Data extraction
Author, year, country | Hurrell et al. 2019 Australia [18] | |||
Study type | Cohort | |||
Study period | 18 months (January 27, 2014 - July 26, 2015) | |||
Population | n: 215 | |||
Gender(m/f): 181/34 | ||||
Mean age: 31 | ||||
Smokers: 53% | ||||
Smoking cessation compliance: 16% | ||||
Mandible fractures: 359 | ||||
Transoral ORIF: 90% | ||||
Extraoral ORIF: 7% | ||||
IMF in isolation: 3% | ||||
Single fracture: 44% | ||||
Two fractures: 47% | ||||
Three or more fractures: 9% | ||||
Comminuted fractures: 11% | ||||
Tooth present in fracture: 77% | ||||
Intervention | Smoking cessation compliance y/n | |||
Outcome | Infection, dehiscence, non-union, | |||
hardware exposure, nerve damage, | ||||
trismus, return to theatre | ||||
Results | OR | 95% CI | P-value | |
Infection | 0.53 | 0.06–4-91 | 0.57 | |
Dehiscence | 0.44 | 0.01–14-99 | 0.65 | |
Non-union | 0.42 | 0.01–31-98 | 0.69 | |
Hardware exposure | 0.67 | 0.02–22-75 | 0.82 | |
Nerve damage | 1.58 | 0.43–5.83 | 0.50 | |
Trismus | 2.95 | 0.60–14.50 | 0.18 | |
Return to theatre | 2.89 | 0.38–21.97 | 0.24 | |