Cannabis

Cannabis

Comparison of Results from Standardized Field Sobriety Tests (SFST) and Roadside Drug Testing

(Comparison of Results from Standardized Field Sobriety Tests (SFST) and Roadside Drug Testing)
"Methods Twenty heavy cannabis users (15 males and 5 females; mean age, 24.3 years) participated in a double-blind, placebo-controlled study assessing percentage of impaired individuals on the SFST and the sensitivity of two oral fluid devices. Participants received alcohol doses or
alcohol placebo in combination with 400 ?g/kg body weight THC. We aimed to reach peak blood alcohol concentration values of 0.5 and 0.7 mg/mL.

Prevalence of Marijuana Use Among Full-Time Workers in the US

(Prevalence of Marijuana Use Among Full-Time Workers in the US)
"• An estimated 6.4 percent, or 7.3 million, of full-time workers reported use of marijuana during the past month (Tables 2.2 and 2.3).
"• Adults aged 26 to 34 were only about half as likely as 18- to 25-year-olds to be past month marijuana users (8.0 vs. 15.9 percent). Past month use of marijuana was lower with increasing age (Table 2.2).
"• The prevalence of past month marijuana use was higher for males than females (7.9 vs. 4.3 percent, respectively) (Table 2.2).

Estimated Prevalence of Problem Cannabis Use in Spain

(Estimated Prevalence of Problem Cannabis Use in Spain) "As shown in Table 4.5 above, in 2010, a total of 4.6% of Spain’s students within the 14-18 age range might be involved in a use of drugs which may cause them some type of problem. The prevalence of problem use, calculated by means of the CAST [Cannabis Abuse Screening Test] scale, reveals an upward trend in Spain within the 2006-2010 time period, despite a slight decline in cannabis use having been record for the same period.

Prevalence of Cannabis Use Among Young People in the European Union

(Prevalence of Cannabis Use Among Young People in the European Union) "The most prevalent illicit drug in all ESPAD countries is cannabis. On average, 16 % of the students have used cannabis at least once in their lifetime (Table 7a). The country with the highest prevalence of cannabis use was the Czech Republic (37 %). High prevalence rates (30% or more) were also reported in France, Liechtenstein and Monaco.

Changes In Cannabis Consumer Market Due To Changes In Dutch Coffee Shop Policies

(Changes In Cannabis Consumer Market Due To Changes In Dutch Coffee Shop Policies) "Considerable changes have taken place on the cannabis consumer market in the south of the Netherlands between 1 May (the start of the enforcement of the B- and I-criteria) and October-November 2012:
"• Drug tourists mostly disappeared.
"• The number of visits to coffee shops decreased drastically (Nijkamp & Bieleman, 2013).

Prevalence of Last-Year Cannabis Use in England and Wales Among People Aged 16 to 59

(Prevalence of Last-Year Cannabis Use in England and Wales Among People Aged 16 to 59) "As in previous years, cannabis was the most commonly used drug in the last year, with 6.7 per cent of adults aged 16 to 59 using it in the last year, similar to the 2013/14 survey (6.6%; Figure 1.2). Over the longer-term, between the 1998 and 2003/04 surveys, the last year use of cannabis was stable, at around 10 per cent of adults, before falling to 6.5 per cent in 2009/10.

Effects of State Medical Marijuana Laws (MMLs) on Youth Marijuana Use

(Effects of State Medical Marijuana Laws (MMLs) on Youth Marijuana Use) "We found no evidence of intermediate-term effects of passage of state MMLs on the prevalence or frequency of adolescent nonmedical marijuana use in the states evaluated, with 2 minor exceptions. From 2003 through 2009, adolescent lifetime prevalence of marijuana use and frequency of daily marijuana use decreased significantly in Montana, as compared with a more modest decrease in lifetime prevalence and an increase in daily frequency observed in Delaware (Ps = .03).

Youth Medical Marijuana Use and Unmet Health Needs

(Youth Medical Marijuana Use and Unmet Health Needs) "Of key importance in the findings are the unmet health needs of these youth. Health issues such as depression, insomnia, and anxiety were significant problems that interfered with these youths' ability to function at school, maintain relationships with family and friends, and feel that they could live a normal life. The level of distress associated with these health concerns, along with the lack of effective interventions by heath care providers and family members appeared to leave them with few alternatives.

Attitudes of US 12th Graders Toward Legalization of Marijuana, 2013

(Attitudes of US 12th Graders Toward Legalization of Marijuana, 2013)
"• Table 8-8 lists the proportions of 12th graders in 2013 who favor various legal consequences for marijuana use: making it entirely legal (42%), a minor violation like a parking ticket but not a crime (25%), or a crime (21%). The remaining 13% said they 'don’t know.' It is noteworthy just how variable attitudes about this contentious issue are.

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