Variables | NSSIs | COR (95% CI) | AOR (95% CI) | |
---|---|---|---|---|
Yes | No | |||
Sex | ||||
Male | 92 | 153 | 3.03(1.91,4.79)*** | 4.25(2.43,7.41)*** |
Female | 32 | 161 | 1 | |
Safety instruction | ||||
No | 85 | 171 | 1.82(1.18,2.83)** | 2.27(1.29,3.97)** |
Yes | 39 | 143 | 1 | |
OSH training | ||||
No | 86 | 150 | 2.47(1.59,3.85)*** | 4.92(2.75,8.79)*** |
Yes | 38 | 164 | 1 | |
Work hours/week | ||||
>48 | 87 | 178 | 1.80(1.15,2.81)** | 1.57(0.92,2.68) |
≤48 | 37 | 136 | 1 | |
Work experience | ||||
<5 year | 100 | 159 | 4.06(2.47,6.68)*** | 9.0(4.88,16.60)*** |
≥5 year | 24 | 155 | 1 | |
Recap of used needle | ||||
Yes | 99 | 214 | 1.85(1.12,3.05)* | 2.63(1.39,4.99)** |
No | 25 | 100 | 1 | |
Drink alcohol | ||||
Yes | 28 | 37 | 2.18(1.27,3.76)** | 1.30(0.64,2.65) |
No | 96 | 277 | 1 | |
Chew khat | ||||
Yes | 40 | 62 | 1.94(1.21,3.09)** | 1.68(0.92,3.06) |
No | 84 | 252 | 1 |