Werch C E, Coady D, Harwell M
Int J Addict. 1986 Feb;21(2):273-80. doi: 10.3109/10826088609063456.
The use of portable breath alcohol testers by convicted drunk drivers during a drinking-driving educational program had a nonsignificant impact on the frequency of drinking-driving episodes. The use of breath alcohol testers also failed to significantly reduce peak blood alcohol concentration during drinking-driving episodes. However, portable breath testers were used by certain drunk drivers in deciding not to drive after drinking as well as to slow or stop their drinking on occasion.
在酒驾教育项目中，被定罪的酒驾者使用便携式呼气酒精测试仪对酒驾事件的发生频率影响不显著。呼气酒精测试仪的使用也未能显著降低酒驾事件期间的血液酒精浓度峰值。然而，某些酒驾者会使用便携式呼气测试仪来决定酒后不开车，以及偶尔减缓或停止饮酒。
