Total, Direct and indirect associations between the amount of exposure and reported involvement in a road crash among students at the University of Granada, Spain, 2007–2010
| Total | Direct | Indirect (mediated through risky driving patterns) | ||||||
|---|---|---|---|---|---|---|---|---|
| Exposure (Reference: <500 km/year) | OR | 95% CI | OR | 95% CI | % Of the total association* | OR | 95% CI | % Of the total association* |
| 500–999 km/year | 0.70 | 0.17 to 2.82 | 0.50 | 0.12 to 2.02 | 191.64 | 1.39 | 1.10 to 1.75 | −91.64 |
| 1000–4999 km/year | 3.74 | 1.43 to 9.77 | 2.11 | 0.77 to 5.81 | 56.52 | 1.78 | 1.22 to 2.58 | 43.48 |
| ≥5000 km/year | 4.14 | 1.59 to 10.83 | 1.76 | 0.60 to 5.21 | 39.87 | 2.35 | 1.40 to 3.95 | 60.13 |
*These columns report the proportion of the association attributable to the direct and indirect paths assuming a value of 100% for the total association.