The rate of fatal car gate-crashes did not significantly increase in the first three years after recreational marijuana was permitted in Washington and Colorado, according to a new studypublished this week in the American Journal of Public Health.
The investigates from the University of Texas at Austin depicted on statistics of annual statewide machine vehicle gate-crash fatalities. They employed statistical analysis to equate machine vehicle crash fatalities between 2009 and 2015 in Washington, Colorado( these two states permitted recreational marijuana in 2012 ), and eight restraint states.Alabama, Indiana, Kentucky, Missouri, South Carolina, Tennessee, Texas, and Wisconsin were chosen as the controller states since they all have comparable traffic, roadway, and population qualities, yet do not have recreational marijuanas legalization.
Overall, annual engine vehicle clang fatality rates declined in this six-year period, from 12.8 fatalities per billion vehicle miles traveled in 2009 to 11.4 fatalities per billion vehicle miles traveled in 2015. Washington and Colorado watched a 0.1 fatalities per billion vehicle increase in the years after recreational marijuana was allowed. Employing difference-in-differences analysis, they inferred these post-legalization proportions were not significantly different from those observed in the states where recreational marijuana is still illegal.
We detected no significant association between recreational marijuana legalization in Washington and Colorado and subsequent a difference in motor vehicle fatality rates in the first three years after recreational marijuana legalization, the researchers concluded.
Of course, irrespective of their findings, driving under the influence of marijuana is no longer an good suggestion. As previous studies have shown, there is evidence of a direct concerning the relationship between blood THC( the primary psychoactive factor of marijuana concentration) and impaired driving ability.
The debate about recreational and medicinal marijuana continued to storm on, while forever throwing up a lot of apparently contradictory statistics. For lesson, these findings go against a similar( and more widely-publicized) consider that “re coming out” this week by theHighway Loss Data Institute( HLDI ). This car insurance investigate establishment determined collision assurance claims are about 3 percent higher overall than would have been expected without legalization. Another investigate last year, also obtained lethal traffic accident committing stoned operators had redoubled, from 8 to 17 percentage, between 2013 and 2014, after Washington legalized marijuana.
A lot of factors can explain these differences, whether it is simply different data or an ideologyguiding the explanation given by points. Simply employed, since there is currently just a few years’ value of statistics available on the matter, there’s not enough evidence to draw hard resolutions hitherto. Until then, the question is bound to remain hazy and ripe for debate.