Table 2 Odds of head or neck injuries sustained by motorcyclists
Variable | β | Standard Error | Odds Ratio | 95% CI | P value |
|---|---|---|---|---|---|
Helmet type | |||||
1. Non-standard helmet | 0.2814 | 0.1264 | 1.324 | 1.073–1.634 | 0.0262 |
2. Standard helmet | 1 | ||||
Anaemia | |||||
1. Yes | 0.6858 | 0.2681 | 1.985 | 1.174–3.357 | 0.0107 |
2. No | 1 | ||||
Time of traffic | |||||
1. Dawn/night | 0.5304 | 0.2268 | 1.700 | 1.090–2.651 | 0.0194 |
2. Daylight | 1 | ||||
Drunk riding | |||||
1. Yes (BAC level > 0.03%) | 0.6005 | 0.2568 | 1.823 | 1.102–3.016 | 0.0196 |
2. No (BAC level ≤ 0.03%) | 1 | ||||
Using mobile phone | |||||
1. Yes | 0.7880 | 0.2940 | 2.199 | 1.236–3.913 | 0.0075 |
2. No | 1 | ||||