Table 3.

Logistic regression showing mortality predictors in victims of motorcycle and other types of road traffic accident who were admitted to a hospital in Guinea, 2015 to 2017.

Variables	Death
	Unadjusted models OR (95% CI)	P value	Adjusted models AOR (95% CI)	P value
Age
Children	0.8 (0.5–1.1)	0.161	2.2 (0.5–8.1)	0.285
Youth	0.5 (0.3–0.7)	<0.001	0.3 (0.1–0.8)	0.013
Adults	1	0.161	1
Elderly	1.0 (0.5–1.7)	0.843	0.2 (0.0–1.5)	0.110
Sex
Female	1		1
Male	1.3 (1.0–1.9)	0.073	0.7 (0.3–1.7)	0.499
Type of road users
Drivers	1		1
Passengers	1.1 (0.7–1.7)	0.592	0.6 (0.2–1.6)	0.297
Pedestrians	1.7 (0.9–3.1)	0.087	0.8 (0.2–3.2)	0.701
Occupations
Students	1		1
Sellers	1.6 (1.0–2.5)	0.045	1.0 (0.3–3.7)	0.981
Farmers/housewives	1.3 (0.9–2.0)	0.188	0.4 (0.1–1.7)	0.232
Employees	1.4 (0.9–2.1)	0.150	1.0 (0.3–3.0)	0.991
Drivers	2.5 (1.6–3.8)	<0.001	0.8 (0.2–2.9)	0.791
Type of injury
No injury	1		1
Wounds	0.1 (0.0–0.2)	<0.001	0.2 (0.1–0.8)	0.027
Traumatic brain injury	2.0 (1.0–4.1)	0.057	0.6 (0.2–2.5)	0.489
Fractures	0.2 (0.0–1.4)	0.111	1	—
Two or more injuries	1.2 (0.9–1.6)	0.348	0.5 (0.2–1.2)	0.108
GCS
Normal	1		1
Mild coma	7.4 (3.7–14.7)	<0.001	7.4 (2.1–25.8)	0.002
Heavy or deep coma	425.1 (292.7–617.4)	<0.001	776.1 (340.2–1770.7)	0.000
Type of RTA
Motorcycle RTA	1		1
Other	3.0 (2.3–3.9)	<0.001	1.8 (0.7–4.3)	0.193
Year
2015	1		1
2016	0.7 (0.5–1.0)	0.030	0.6 (0.2–1.4)	0.215
2017	1.6 (1.2–2.2)	0.001	1.4 (0.7–2.8)	0.385
Districts
Other	1		1
N'Zérékoré	4.6 (3.4–6.3)	<0.001	4.2 (1.6–11.2)	0.003
Siguiri	0.9 (0.6–1.2)	0.414	0.7 (0.2–2.4)	0.514

OR: odds ratio; CI: confidence interval; AOR: adjusted odds ratio; GCS: Glasgow Coma Score.