Is cigarette smoking a gateway to alcohol and illicit drug use disorders?
These results extend the gateway hypothesis to an ADHD sample and provide evidence that this effect may be particularly robust in ADHD youth. If replicated in larger, community-based samples, these findings have important public health consequences, and underscore the already pressing need to prevent smoking in ADHD children.
The mHAMIS reflects disease activity in fibrosis in early stages of SSc. In later stages it can be regarded as a measure of damage arising from fibrotic and vascular involvement, making it suitable as an endpoint in followup examinations.