Which of the followings are true regarding ADHD in children

A、ADHD is more prevalent among boys
B、The symptoms should persist for at least 3 months for a diagnosis of ADHD
C、Depression is the most common comorbid condition associated with ADHD
D、Conduct disorder is the most common comorbid condition associated with ADHD
E、Low-dose atypical antipsychotic medications are the treatment of
choice for ADHD