Projecting Fatalities in Crashes Involving Older Drivers, 2000-2025

GM Project G.6 C - 4 October 2000
Table C.2. Year Coefficients (Adjusted and Non-Adjusted, and 1977-90/1977-95 Coefficient Ratios)
65-69 70-74 75-79 80-84 85+
ß Adj. ß Ratios ß Adj. ß Ratios ß Adj. ß Ratios ß Adj. ß Ratios ß Adj. ß Ratios
(if appl) (if appl) (if appl) (if appl) (if appl)
Men
year (MW) 0.00245 0.2722 0.0331 0.0125 0.5227 0.0216 0.85 0.0509 0.0375 0.8939 0.1064 0.08 0.5
year (NE) -0.0283 -0.015 0.8 0.0326 0.01 0.8098 0.0304 0.02 0.75 0.0318 0.025 1 0.0642 0.65
year (S) -0.0015 1 0.0254 0.005 1 0.0213 0.015 0.2662 0.0458 0.015 1 0.0498 0.035 0.8
year (W)
Women
0.189 0.8889 0.0119 0.025 0.1 0.0295 0.02 0.5 0.0651 0.05 0.7 0.0723 0.1 0.4
year (MW) 0.0433 0.035 1 0.0338 0.6095 0.0574 0.0375 0.8258 0.0848 0.07 0.5896 0.0809 0.75
year (NE) 0.00999 0.2553 0.013 0.4346 0.0192 0.2099 0.0582 0.04 0.6649 0.0493 0.04 0.75
year (S) 0.0348 0.875 0.0341 0.03 0.75 0.0527 0.035 0.9 0.0589 0.05 0.8 0.081 0.07 0.8
year (W) 0.0669 0.05 0.9432 0.0355 1 0.0526 0.04 0.95 0.087 0.07 0.7667 0.0649 0.6626