attention-deficit/hyperactivity disorder

No Evidence of a Common Genetic Link Between Schizophrenia and Cannabis Use Disorder

Polygenic risk scores (PRS) did not predict the development of cannabis use disorder (CUD) in patients with schizophrenia and other psychiatric disorders, according to results from a study published in Psychological Medicine. Researchers conducted a case-control study to examine the associations between PRS for schizophrenia and other mental disorders with the development of…

Nearly 1 in 7 US kids and teens has a mental health condition, and half go untreated, study says

Half of children with a mental health condition in the United States go without treatment, according to a study published Monday in the journal JAMA Pediatrics. The researchers analyzed data from the 2016 National Survey of Children’s Health, a nationwide survey administered to parents of children and teens. Of the 46.6…