Fig. 2

Relative risk of death (RD) and of death or hospitalisation (RDH) obtained from age-period-cohort models. It shows the estimates obtained from multivariable age-period-cohort intrinsic estimation models adjusted for driver sex, number of fatalities or serious injuries divided by the remaining persons involved in the same crash, and province. The relative risk of each outcome is presented by driver age (top), period (middle) and birth cohort (bottom). The left panel (A, B, C) shows results for all road crashes analysed in this study, while the right panel (D, E, F) shows only single crashes