Environment | | | | | | | |
Urban/rural | 0.035 | 0.292 | 0.081 | −0.200 | 0.602 | −0.180 | 0.206 |
Interstate/other | −0.159 | 0.178 | 0.285 | 0.300 | −0.036 | −0.291 | −0.086 |
Onroad/off | −0.194 | 0.013 | 0.005 | −0.030 | −0.268 | 0.050 | −0.227 |
3+ lanes/2 lanes | −0.160 | 0.189 | 0.033 | 0.386 | −0.102 | −0.121 | −0.204 |
Speed limit<55/55+ | −0.136 | 0.126 | 0.086 | 0.324 | −0.092 | −0.193 | −0.128 |
Straight/curve | −0.174 | 0.240 | 0.159 | 0.319 | −0.025 | −0.254 | −0.123 |
Level/grade | −0.160 | 0.044 | −0.112 | 0.168 | −0.064 | −0.016 | −0.232 |
Concrete/blacktop | −0.220 | 0.152 | 0.122 | −0.032 | 0.101 | −0.027 | −0.141 |
Dry/wet | −0.141 | 0.062 | 0.193 | −0.081 | 0.069 | −0.003 | −0.051 |
Daylight/other | −0.132 | 0.001 | 0.073 | 0.228 | 0.001 | −0.112 | −0.193 |
behavior | | | | | | | |
Valid license/other | 0.202 | 0.349 | −0.371 | −0.572 | −0.209 | −0.148 | −0.206 |
No prior crash/1+ | −0.046 | 0.050 | 0.133 | 0.199 | 0.100 | 0.149 | −0.048 |
No prior suspension/1+ | 0.115 | −0.034 | −0.087 | −0.007 | −0.056 | −0.074 | −0.189 |
No prior driving while intoxicated/1+ | 0.002 | 0.040 | 0.089 | 0.150 | 0.102 | 0.103 | −0.170 |
No prior speeding/1+ | 0.145 | −0.020 | −0.044 | 0.045 | 0.133 | 0.073 | −0.248 |
No other conviction/1+ | 0.017 | 0.017 | 0.063 | 0.167 | 0.170 | 0.152 | −0.215 |
No blood alcohol/.01+ | 0.046 | −0.015 | −0.042 | 0.147 | 0.126 | 0.097 | −0.211 |
No illegal blood alcohol/1+ | 0.028 | 0.037 | −0.024 | 0.101 | 0.133 | 0.115 | −0.239 |
Age 25+/<25 | 0.028 | 0.029 | 0.051 | 0.171 | 0.198 | 0.110 | −0.173 |
Women/men | −0.043 | 0.056 | 0.181 | 0.294 | 0.296 | 0.234 | −0.127 |