WEDNESDAY, Nov. 29, 2023 (HealthDay News) — Two years before attention-deficit/hyperactivity disorder (ADHD) diagnosis, youth with ADHD are twice as likely to use health care services as youth without the condition, according to a study published online Oct. 30 in the Archives of Disease in Childhood. Vibhore Prasad, Ph.D., from King’s College London, and colleagues used […]