Teen cannabis surveys may be missing rise in diagnosed disorder, study of 637,000 adolescents finds

New diagnoses of cannabis usage upset (CUD) among adolescents successful Northern California began climbing aft recreational cannabis was legalized successful California successful 2016, reversing a dependable diminution successful the 3 years prior, according to a caller survey published successful the diary Addiction. The researchers accidental their findings telephone for disorder-level outcomes to beryllium tracked alongside modular measures of usage prevalence and frequence erstwhile evaluating the nationalist wellness effects of cannabis legalization.