|
Variable
|
Deaths n (%)
|
Road traffic deaths n (%)
|
Odds ratio (95% CI)
|
Odds ratio (Adjusted (95% CI)
|
|---|
|
Education level
| | | | |
|
No education
|
1160 (43.9)
|
21 (1.8)
|
1
|
1
|
|
Primary/JSS
|
1026 (38.8
|
49 (4.8)
|
2.72 (1.62 – 4.57)***
|
1.44 (0.82 – 2.51)
|
|
Sec/Tertiary
|
337 (12.8)
|
49 (14.5)
|
9.23 (5.44 – 15.63)***
|
3.21 (1.75 – 5.87)***
|
|
Missing
|
120 (4.5)
|
9 (7.5)
|
4.40 (1.97 – 9.83)***
|
2.11 (0.90 – 4.95)
|
|
Sex
| | | | |
|
Female
|
977 (37.0)
|
29 (3.00
|
1
|
1
|
|
Male
|
1666 (63.0)
|
99 (5.9)
|
2.07 (1.35 – 3.15)**
|
1.90 (1.21 – 2.98)**
|
|
Wealth index
| | | | |
|
Poor
|
562 (21.3)
|
16 (2.9)
|
1
|
1
|
|
Next poor
|
547 (20.7)
|
14 (2.6)
|
0.90 (0.43 – 1.85)
|
0.93 (0.44 – 1.95)
|
|
Average
|
563 (21.3)
|
15 (2.7)
|
0.93 (0.46 – 1.91)
|
0.88 (0.42 – 1.83)
|
|
Less poor
|
592 (22.4)
|
34 (5.8)
|
2.08 (1.13 – 3.81)*
|
1.63 (0.86 – 3.12)
|
|
Least poor
|
365 (13.8)
|
48 (13.2)
|
5.17 (2.89 – 9.25)***
|
2.43 (1.21 – 4.88)*
|
|
Missing
|
14 (0.5)
|
1 (7.1)
|
2.63 (0.32 – 21.3)
|
1.20 (0.13 – 10.99)
|
|
Place of residence
| | | | |
|
Rural
|
2233 (84.5)
|
79 (3.5)
|
1
|
1
|
|
Urban
|
410 (15.5)
|
49 (12.0)
|
3.70 (2.55 – 5.38)***
|
1.74 (1.09 – 2.78)*
|
|
Period of study
| | | | |
|
2006-2008
|
1232 (46.6)
|
53 (4.3)
|
1
|
NS
|
|
2009-2011
|
1411 (53.4)
|
75 (5.3)
|
1.25 (0.87 – 1.79)
| |
|
Season
| | | | |
|
Rainy
|
1310 (49.6)
|
55 (4.2)
|
1
|
NS
|
|
Dry
|
1333 (50.4)
|
73 (5.5)
|
1.32 (0.93 – 1.90)
| |
|
Age Group
| | | | |
|
15-19
|
112 (4.2)
|
6 (5.4)
|
2.78 (1.09 – 7.07)*
|
3.02 (1.13 – 8.13)*
|
|
20-29
|
307 (11.6)
|
35 (11.4)
|
6.32 (3.59 – 11.12)***
|
4.85 (2.65 – 8.89)***
|
|
30-39
|
503 (19.0)
|
42 (8.4)
|
4.46 (2.59 – 7.69)***
|
3.45 (1.95 – 6.11)***
|
|
40-49
|
719 (27.2)
|
25 (3.5)
|
1.77 (0.98 – 3.21)
|
1.54 (0.83 – 2.85)
|
|
50-59
|
1002 (37.9)
|
20 (2.0)
|
1
|
1
|
|
Month
| | | | |
|
January
|
215 (8.1)
|
4 (1.8)
|
1
|
1
|
|
February
|
214 (8.1)
|
14 (6.5)
|
3.69 (1.20 – 11.41)*
|
3.56 (1.12 - 11.31)*
|
|
March
|
235 (8.9)
|
11 (4.7)
|
2.59 (0.81 – 8.26)
|
2.81 (0.86 - 9.25)
|
|
April
|
237 (9.0)
|
18 (7.6)
|
4.34 (1.44 – 13.02)**
|
4.73 (1.53 - 14.64)**
|
|
May
|
210 (8.0)
|
17 (8.1)
|
4.65 (1.54 – 14.05)**
|
3.84 (1.23 - 12.01)*
|
|
June
|
230 (8.7)
|
7 (3.1)
|
1.66 (0.48 – 5.74)
|
1.44 (0.40 - 5.12)
|
|
July
|
195 (7.4)
|
6 (3.1)
|
1.67 (0.47 – 6.02)
|
1.52 (0.41 - 5.67)
|
|
August
|
220 (8.3)
|
9 (4.1)
|
2.25 (0.68 – 7.42)
|
2.00 (0.59 - 6.81)
|
|
September
|
223 (8.4)
|
9 (4.0)
|
2.22 (0.69 – 7.31)
|
1.97 (0.58 - 6.71)
|
|
October
|
233 (8.8)
|
7 (3.0)
|
1.63 (0.47 – 5.66)
|
1.60 (0.45 5.73)
|
|
November
|
189 (7.1)
|
10 (5.3)
|
2.95 (0.91 – 9.56)
|
2.98 (0.89 - 9.97)
|
|
December
|
242 (9.2)
|
16 (6.6)
|
3.73 (1.23 – 11.35)*
|
3.66 (1.16 - 11.53)*
|
|
Total
|
2643 (100)
|
128 (4.8)
| | |
- Note: *P < 0.05 **P < 0.01 ***P < 0.001 NS - not significant at bivariate analysis.
