Table 2 Adjusted ratios comparing the annual trip counts and trip kilometers before and after graduated driver licensing^a

Driver

0.84 (0.71, 1.00)

0.94 (0.83, 1.07)

0.79 (0.63, 0.98)

0.80 (0.63, 1.03)

Other methods

1.03 (0.93, 1.14)

0.94 (0.84, 1.06)

1.00 (0.82, 1.22)

1.07 (0.84, 1.35)

Passenger in passenger vehicles

1.09 (0.96, 1.25)

0.90 (0.77, 1.04)

0.92 (0.73, 1.15)

1.00 (0.76, 1.31)

   Bus rider

1.04 (0.81, 1.35)

1.26 (0.94, 1.67)

1.45 (0.99, 2.11)

1.24 (0.85, 1.80)

   Bicyclist

1.16 (0.61, 2.19)

1.04 (0.48, 2.27)

0.75 (0.34, 1.66)

2.44 (0.97, 6.13)

   Pedestrian

1.01 (0.78, 1.31)

1.14 (0.83, 1.55)

0.84 (0.61, 1.15)

1.09 (0.76, 1.55)

All trips

0.98 (0.91, 1.05)

0.95 (0.89, 1.01)

0.90 (0.78, 1.04)

0.91 (0.76, 1.09)