The following broad trends emerged : ( 1 ) without treatment , people with ADHD had poorer long-term outcomes in all categories compared with people without ADHD , and ( 2 ) treatment for ADHD improved long-term outcomes compared with untreated ADHD , although not usually to normal levels .
Conclusions This systematic review provides a synthesis of studies of ADHD long-term outcomes .
Current treatments may reduce the negative impact that untreated ADHD has on life functioning , but does not usually ' normalize ' the recipients
Background In childhood , attention deficit/hyperactivity disorder ( ADHD ) is characterized by age-inappropriate levels of inattentiveness/disorganization , hyperactivity/impulsiveness , or a combination thereof .
Although the criteria for ADHD are well defined , the long-term consequences in adults and children need to be more comprehensively understood and quantified .
We conducted a systematic review evaluating the long-term outcomes ( defined as 2 years or more ) of ADHD with the goal of identifying long-term outcomes and the impact that any treatment ( pharmacological , non-pharmacological , or multimodal ) has on ADHD long-term outcomes .
Delinquent behavior and emerging substance use in the MTA at 36 months: prevalence, course, and treatment effects.
OBJECTIVE To compare delinquent behavior and early substance use between the children in the Multimodal Treatment Study of Children With ADHD ( MTA ; N = 487 ) and those in a local normative comparison group ( n = 272 ) at 24 and 36 months postr and omization and to test whether these outcomes were predicted by the r and omly assigned treatments and subsequent self-selected prescribed medications . METHOD Most MTA children were 11 to 13 years old by 36 months .  Delinquency seriousness was coded ordinally from multiple measures /reporters ; child-reported substance use was binary . RESULTS Relative to local normative comparison group , MTA children had significantly higher rates of delinquency ( e.g. , 27.1 % vs. 7.4 % at 36 months ; p = .000 ) and substance use ( e.g. , 17.4 % vs. 7.8 % at 36 months ; p = .001 ) . Children r and omized to intensive behavior therapy reported less 24-month substance use than other MTA children ( p = .02 ) . R and om effects ordinal growth models revealed no other effects of initial treatment assignment on delinquency seriousness or substance use . By 24 and 36 months , more days of prescribed medication were associated with more serious delinquency but not substance use . CONCLUSIONS Cause- and -effect relationships between medication treatment and delinquency are unclear ; the absence of associations between medication treatment and substance use needs to be re-evaluated at older ages . Findings underscore the need for continuous monitoring of these outcomes as children with attention-deficit/hyperactivity disorder enter adolescence
The following broad trends emerged : ( 1 ) without treatment , people with ADHD had poorer long-term outcomes in all categories compared with people without ADHD , and ( 2 ) treatment for ADHD improved long-term outcomes compared with untreated ADHD , although not usually to normal levels .
Conclusions This systematic review provides a synthesis of studies of ADHD long-term outcomes .
Current treatments may reduce the negative impact that untreated ADHD has on life functioning , but does not usually ' normalize ' the recipients
Background In childhood , attention deficit/hyperactivity disorder ( ADHD ) is characterized by age-inappropriate levels of inattentiveness/disorganization , hyperactivity/impulsiveness , or a combination thereof .
Although the criteria for ADHD are well defined , the long-term consequences in adults and children need to be more comprehensively understood and quantified .
We conducted a systematic review evaluating the long-term outcomes ( defined as 2 years or more ) of ADHD with the goal of identifying long-term outcomes and the impact that any treatment ( pharmacological , non-pharmacological , or multimodal ) has on ADHD long-term outcomes .