“…Systematic studies of BPD children have found high rates of attention-deficit/Hyperactivity Disorder (ADHD), anxiety disorders (panic, and obsessive compulsive disorder) (Geller, et al, 1995, 1998b, 2000, Strober, et al, 1998, West, et al, 1996, Wozniak, et al, 1995, and conduct disorder (CD) , Carlson, et al, 1998, Geller, et al, 1995, 2000, Kovacs and Pollock, 1995. Among the most concerning comorbidities in juvenile onset BPD is the link with cigarette smoking and substance use disorders (SUD; including drug or alcohol abuse or dependence).…”