| Variable | Coefficients in model (odds ratio) | ||
| FATAL_INCAP | FATAL_INCAP_NON-INCAP | INJURY | |
| Intercept | −6.7797 | −4.5297 | −3.7726 |
| ACCLOC | 0.1259 (1.134) | 0.0564 (1.058) | NS |
| ALCOHOL | 0.6449 (1.906) | 0.6107 (1.842) | 0.6182 (1.856) |
| AUTO | NS | NS | 0.0817 (1.085) |
| DAYLIGHT | 0.2011 (1.223) | 0.1835 (1.201) | 0.2571 (1.293) |
| DITCH | 0.1430 (1.154) | 0.4826 (1.620) | 0.6217 (1.862) |
| DR_EVASIVE_ACT | NS | 0.1269 (1.135) | 0.2227 (1.249) |
| DR_FAULT | 0.297 (1.346) | 0.2617 (1.299) | 0.1288 (1.137) |
| DR_FL_ASLEEP | NS | 0.3568 (1.429) | 0.4314 (1.539) |
| DR_INATTN | NS | NS | 0.0648 (1.067) |
| DR_MEDCOND | 1.162 (3.198) | 1.0193 (2.771) | 1.6751 (5.340) |
| DR_TOO_FAST | NS | 0.0902 (1.094) | 0.1258 (1.134) |
| EJECT | 2.158 (8.656) | 2.0135 (7.489) | 2.5413 (12.697) |
| GRDRAIL | NS | 0.1571 (1.170) | 0.1888 (1.208) |
| LICCOMP | NS | 0.1811 (1.199) | 0.2597 (1.297) |
| LICST | 0.314 (1.369) | 0.4390 (1.551) | 0.5009 (1.650) |
| MALE | NS | −0.1154 (0.891) | −0.2585 (0.772) |
| MDNBAR | NS | 0.1674 (1.182) | 0.2313 (1.260) |
| MOTORCYCLS | 1.1589 (3.186) | 2.5521 (12.834) | 3.0812 (21.785) |
| OLDDR | 0.432 (1.541) | 0.3777 (1.459) | 0.3261 (1.385) |
| OVERTURNED | 0.1458 (1.157) | 0.6790 (1.972) | 0.8979 (2.454) |
| RDASPHLT | 0.2105 (1.234) | 0.1432 (1.154) | 0.1045 (1.110) |
| RD_CHAR | −0.0890 (0.915) | −0.0563 (0.945) | −0.0663 (0.936) |
| RDCONCR | NS | 0.1585 (1.172) | 0.1820 (1.200) |
| RDCOND | 0.4628 (1.588) | 0.3791 (1.461) | 0.3478 (1.416) |
| RDCONSMNT | NS | NS | NS |
| RSTCOMP | NS | NS | NS |
| SFEQUIP | −0.914 (0.401) | −0.6604 (0.517) | −0.6509 (0.522) |
| SPEED | 0.0267 (1.027) | 0.0143 (1.014) | 0.0113 (1.011) |
| SUVS | 0.2173 (1.243) | 0.1562 (1.169) | 0.1726 (1.188) |
| TIME | 0.1208 (1.128) | 0.0866 (1.090) | 0.0898 (1.094) |
| TREE | 0.3659 (1.442) | 0.6405 (1.897) | 0.7360 (2.088) |
| UTLPOLE | NS | 0.2102 (1.234) | 0.2818 (1.325) |
| VANS | NS | 0.1739 (1.190) | 0.2075 (1.231) |
| VEH_ DESTRYD | 2.136 (8.466) | 2.1143 (8.283) | 2.1741 (8.794) |
| VEH_DISABLED | 0.9499 (2.585) | 1.0991 (3.002) | 1.1095 (3.033) |
| VEH_PASSING | 0.6845 (1.983) | 0.2884 (1.334) | 0.2408 (1.272) |
| VEH_STRAIGHT | 0.3344 (1.397) | 0.1091 (1.115) | 0.1090 (1.115) |
| VEHTURN | NS | −0.1484 (0.862) | −0.2694 (0.764) |
| VHAGE | NS | 0.1775 (1.194) | 0.1944 (1.215) |
| VHRGST | −0.2969 (0.743) | −0.2320 (0.793) | −0.2104 (0.810) |
| WEATHER | NS | 0.0978 (1.103) | 0.0954 (1.100) |
| WEEKEND | NS | NS | NS |
| YOUNGDR | −0.2304 (0.794) | NS | 0.0799 (1.083) |