In Who Gets Arrested More for DUI: Men or Women?, author Doug Dahl states that over the past couple decades, alcohol-impaired driving has steadily been decreasing, however, the reduction in impaired driving doesn’t apply to women. Dahl is the Target Zero Manager for the Whatcom County Traffic Safety Task Force.
Apparently, in a recent 10-year period, DUI arrests for men decreased by 7.5 percent while DUI arrests for women increased by 28.8 percent.
“According to the CDC, the average weight of an American man is 196 pounds, while the average American woman weighs 166 pounds,” said Dahl. “Also, because of differences in enzymes, hormones and body fat percentages between men and women, women generally metabolize alcohol at a slower rate.” Simply put, says Dahl, women get drunk faster and stay drunk longer than men:
“To be clear, both of our imaginary people in this example shouldn’t drive. A BAC of .06 will cause impairment. It’s a big enough concern that legislators in some states, including Washington, have proposed reducing the legal limit to .05.”
Mr. Dahl further states that the level of impairment between a BAC of .06 and .09 is significant. According to a study of impaired driving crashes, a driver with a BAC of .06 is about 1.6 times more likely to cause a crash than a sober driver. For a driver with a BAC of .09, that jumps up to 3.5 times more likely. “Don’t judge your own impairment based on how someone else handles the same amount of alcohol, and always have a plan for a safe ride home before going out for drinks,” says Dahl.