From: State cannabis laws and cannabis positivity among fatally injured drivers
Variable | No test results (Nā=ā14,876) frequency (column %) | Test results (Nā=ā14,079) frequency (column %) | p value |
---|---|---|---|
Driver demographics | |||
Ā Age, years | |||
Ā Ā 15ā20 | 932 (6.27) | 1317 (9.36) | <ā0.0001 |
Ā Ā 21ā29 | 2952 (19.87) | 3575 (25.41) | Ā |
Ā Ā 30ā39 | 2957 (19.90) | 2756 (19.59) | Ā |
Ā Ā 40ā49 | 2337 (15.73) | 1919 (13.64) | Ā |
Ā Ā 50ā59 | 2451 (16.50) | 1925 (13.68) | Ā |
Ā ā„ā60 | 3229 (21.73) | 2577 (18.32) | Ā |
Ā Sex | |||
Ā Ā Male | 11,464 (77.10) | 11,154 (79.32) | <ā0.0001 |
Ā Ā Female | 3405 (22.90) | 2908 (20.68) | Ā |
Race/ethnicity | |||
Ā Ā Non-Hispanic White | 7907 (61.40) | 7770 (59.41) | <ā0.0001 |
Ā Ā Non-Hispanic Black | 2092 (16.24) | 2302 (17.60) | Ā |
Ā Ā Hispanic | 2516 (19.54) | 2454 (18.76) | Ā |
Ā Ā Other | 363 (2.82) | 552 (4.22) | Ā |
Crash circumstances | |||
Ā Time of day | |||
Ā Ā Day (7amā6pm) | 7717 (51.88) | 6929 (49.22) | <ā0.0001 |
Ā Ā Night (7pmā6am) | 7159 (48.12) | 7150 (50.78) | Ā |
Day of the week | |||
Ā Ā Weekday (MondayāThursday) | 7653 (51.45) | 7072 (50.23) | 0.0388 |
Ā Ā Weekend (FridayāSunday) | 7223 (48.55) | 7007 (49.77) | Ā |
Ā Season | |||
Ā Ā Fall (SeptemberāNovember) | 4150 (27.90) | 3634 (25.81) | <ā0.0001 |
Ā Ā Winter (DecemberāFebruary) | 3262 (21.93) | 2930 (20.81) | Ā |
Ā Ā Spring (MarchāMay) | 3220 (21.65) | 3367 (23.92) | Ā |
Ā Ā Summer (JuneāAugust) | 4244 (28.53) | 4148 (29.46) | Ā |
Ā Year | |||
Ā Ā 2019 | 6707 (45.09) | 7228 (51.34) | <ā0.0001 |
Ā Ā 2020 | 8169 (54.91) | 6851 (48.66) | Ā |
Driver behavior | |||
Ā History of DWI | |||
Ā Ā No | 13,987 (95.50) | 13,146 (94.85) | 0.0102 |
Ā Ā Yes | 659 (4.50) | 714 (5.15) | Ā |
Ā Restraint use | |||
Ā Ā No | 8489 (62.19) | 8174 (62.42) | 0.5507 |
Ā Ā Yes | 5161 (37.81) | 4922 (37.58) | Ā |
Ā Alcohol level | |||
Ā Ā <ā0.08% | 6166 (41.45) | 8311 (59.03) | <ā0.0001 |
Ā Ā ā„ā0.08% | 8710 (58.55) | 5768 (40.97) | Ā |
State cannabis law | |||
Ā NoCL | 7713 (51.85) | 4956 (35.20) | <ā0.0001 |
Ā MCL | 4175 (28.07) | 5746 (40.81) | Ā |
Ā RMCL | 2988 (20.09) | 3377 (23.99) | Ā |