Attention deficit disorder gets a new diagnosis: A new study

The article, published in the New England Journal of Medicine, looks at the new diagnosis of Attention Deficit Hyperactivity Disorder, and what it means for individuals and society.

The study examined the use of the Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV-TR), and its revisions.

Researchers also looked at the number of people diagnosed with the disorder, and how people were diagnosed.

The researchers found that the DSM-IV is often used by health care providers and others in diagnosing ADHD, and that it is not accurate for the population.

A survey of adults and children was also conducted, asking about the diagnosis and its treatment.

Overall, the researchers found a significant difference in prevalence between the United States and Canada, with the United Kingdom having the highest rates of ADHD diagnosis, while the United states had the lowest.

The United States was also found to have more people in its community who were diagnosed with ADHD, but the study found no difference in the rates of diagnosis between the U.S. and Canada.

The research also found that there were more people diagnosed in the U: States, and the rate of ADHD was higher in adults with higher incomes, the study said.

The authors said there is currently no reliable and validated diagnostic tool that can be used to accurately diagnose ADHD.

ADHD diagnosis is not necessarily an accurate predictor of long-term outcomes in adulthood.

There are other research findings, however, that may be more helpful in identifying ADHD in people who may need treatment, the authors said.

For instance, in another study published in JAMA Psychiatry, researchers found the presence of ADHD in some of the people who were later diagnosed with attention deficit disorder is not indicative of a greater likelihood of developing the disorder.