Estimate blood alcohol concentration from the number of standard drinks, body weight, sex and elapsed hours, applying the Widmark factor and hourly elimination rate.
r 男0.68/女0.55,β≈0.015/h。请勿酒后驾车,本结果仅供参考。
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Computation model | blood alcohol is alcohol intake over body weight and volume of distribution less elimination | Widmark 1932, blood alcohol determination |
| Elimination rate | alcohol clears near zero order at roughly zero point one grams per litre per hour | WHO global status report on alcohol |
| Estimation limits | individual and food effects make estimates unfit for legal determination | ISO/IEC 17025:2017, testing laboratory competence |