ORs for responsible road traffic crashes in users of prescribed medicines.

<p>Reference group, drivers not exposed to medicines of the risk level considered.</p>a<p>Crude ORs.</p>b<p>Model computed for the 62,766 drivers with no missing values for the adjustment variables.</p>c<p>ORs adjusted for age, gender, socioeconomic category, year, month, day of week, time of day, location, vehicle type, alcohol level, injury severity and other level medicines.</p>d<p>ORs adjusted for age, gender, socioeconomic category, year, month, day of week, time of day, location, vehicle type, alcohol level, injury severity, long-term chronic diseases, and other level medicines.</p><p>*<i>p<</i>0.01.</p><p>**<i>p<</i>0.001.</p><p>***<i>p<</i>0.0001.