Chemistry is an experimental science, Formula: C3H7BrO, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 627-18-9, Name is 3-Bromopropan-1-ol, molecular formula is C3H7BrO, belongs to alcohols-buliding-blocks compound. In a document, author is Johnson, Mark B..
Cannabis and crash risk among older drivers
The purpose of this research was to reanalyze data collected from the National Highway Traffic Safety Administration’s Drug and Alcohol Crash Risk Study to investigate whether driving under the influence of cannabis (THC-positive) was associated with elevated crash risk for younger and older drivers. The data came from a case-control relative risk study collected from Virginia Beach, VA, over a 20-month period. Data collectors gathered driver information from the scene of vehicle crashes and, in some cases, from hospitals. Non-crash controls were sampled from the same locations, days, and times as crashes. Key data items included driver demographics and oral fluid and blood samples, which were assayed for licit and illicit drugs. We found no overall association between cannabis use and risk of crash involvement. However, when age and age(2) were allowed to interact with THC, significant interaction effects emerged. THC was associated with increased risk of crash involvement for older drivers. Difference between THC-positive and sober drivers emerged as significant at age 64. The research underscores the value of examining drugged driving in the context of driver age. Age-related declines in neurocognitive and psychomotor functioning were not measured but might be important in explaining the results.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 627-18-9, in my other articles. Formula: C3H7BrO.
Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts