attention deficit hyperactivity disorder

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A new study finds that the rise in attention deficit hyperactivity disorder, or ADHD, is not a uniquely American phenomenon.
一项新的研究发现，注意力缺陷多动障碍、或称ADHD病例的增加，并不是美国独有的现象。
Big differences were apparent in rates of depression and attention deficit hyperactivity disorder, and alcohol, tobacco and illicit drug use.
在抑郁症、注意力缺失过动症患者以及酗酒、患烟瘾和滥用非法药物的比率上，两者有非常明显的区别。
Other studies have shown that being in a natural environment helps improve everything from wound healing and blood pressure to muscle tension, depression and attention deficit hyperactivity disorder.
另外一些研究表明，生活在自然环境中有利于伤口愈合和缓解血压带来的肌肉紧张，有助于缓解抑郁和注意力缺陷多动障碍。

Researchers have been looking for the cause or causes of attention deficit hyperactivity disorder.
We will also tell about a discovery involving patients with attention deficit hyperactivity disorder.
A.D.H.D.is attention deficit hyperactivity disorder.

Elsewhere, Abbott Laboratories is working on a nicotinic drug aimed at pain relief and attention deficit hyperactivity disorder.
FORBES: Magazine Article

a condition in which someone, especially a child, is often in a state of activity or excitement and unable to direct their attention towards what they are doing

Attention deficit hyperactivity disorder is a condition where people, especially children, are extremely active and unable to concentrate on anything for very long, with the result that they find it difficult to learn and often behave in inappropriate ways. The abbreviation is often used.