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In the past 20 years recreational cannabis use has grown tremendously, becoming almost as common as tobacco use among adolescents and young adults, and so has the research evidence. A major new review in the scientific journal Addiction sets out the latest information on the effects of cannabis use on mental and physical health.
People attempting to quit smoking without professional help are approximately 60% more likely to report succeeding if they use e-cigarettes.
A broad change in drinking behaviour has occurred among Australian adolescents in the last decade. The percentage of Australians aged 14-17 who do not drink alcohol has increased from almost 33% in 2001 to over 50% in 2010. This trend has occurred broadly across a wide range of regional, socio-economic, and demographic subgroups.
New research from The Netherlands shows that people who smoke high-potency cannabis end up getting higher doses of the active ingredient (THC). Although they reduce the amount they puff and inhale to compensate for the higher strength, they still take in more THC than smokers of lower potency cannabis.
A new study published in the scientific journal Addiction by the Pan American Health Organization, a branch of the World Health Organization, has measured the number and pattern of deaths caused by alcohol consumption in 16 North and Latin American countries. The study reveals that between 2007 and 2009, alcohol was a ‘necessary’ cause of death (i.e., death would not have occurred in the absence of alcohol consumption) in an average of 79,456 cases per year. Liver disease was the main culprit in most countries.
Smokers in England who want to stop smoking are three times more likely to succeed if they see a trained advisor than if they try by themselves, according to a new study published online today in the medical journal Addiction. Worryingly, just buying nicotine patches, gum or other licensed nicotine products from a shop does not seem to improve the chances of quitting.
Researchers have long known that violence toward spouses and partners increases with the frequency and volume of drinking. A study published today in the scientific journal Addiction shows that the context in which drinking occurs also appears to play a role in violence against partners, with male violence being linked to drinking away from home and female violence being linked to drinking at home.
Although smoking prevalence has declined in the United Kingdom over recent decades, it has changed little among people with mental health disorders, remaining substantially higher than the national average. Yet a study published in the journal Addiction, presenting work carried out for a report released today by the Royal College of Physicians and Royal College of Psychiatrists called ‘Smoking and Mental Health’, suggests that general practitioners (GPs) are missing opportunities to help smokers with mental health disorders to quit.
A new study made available online today in ‘Addiction’ shows that, between 2002 and 2009, the percentage of deaths caused by alcohol in British Columbia, Canadadropped more than expected whenminimum alcohol price was increased, while alcohol-related deaths increasedwhen more private alcohol stores were opened. The paper has significant implications for international alcohol policy.
A new study from Sweden reveals that having low peer status in adolescence is a strong risk factor for regular and heavy smoking in adulthood.
The financial effects of alcoholism on the family members of addicts can be massive, but little is known about whether treatment for alcoholism reduces that financial burden. A study of 48 German families published online today in the journal Addiction reveals that after twelve months of treatment, family costs directly related to a family member’s alcoholism decreased from an average of €676.44 (£529.91, US$832.26) per month to an average of €145.40 (£113.90, $178.89) per month. Put another way, average costs attributable to alcoholism decreased from 20.2% to 4.3% of the total pre-tax family income.
Cigarette smoking among drug dependent pregnant women is alarmingly high, estimated at 77 to 99%. Programs that treat pregnant patients for substance use disorders often fail to address cigarette smoking despite the clear risks to both mother and child, including ectopic pregnancy, spontaneous abortion, preterm delivery, low birth weight, and Sudden Infant Death Syndrome. However, programs to help people quit smoking do not seem to interfere with drug abuse treatment, and may actually improve drug abstinence rates.
When governments use comprehensive, well-funded tobacco control programs to reduce adult smoking, they also reduce smoking among adolescents.
A study published in the international scientific journal Addiction reveals that restrictions on pub closing times imposed in 2008 within the Australian city of Newcastle have reduced the assault rate by 37 per cent.