Epidemiology and Diagnosis of Bipolar Disorder

Prevalence and Diagnostic Considerations

• The lifetime prevalence of bipolar disorder is approximately 2.6% when combining bipolar I and II disorders, according to the American Academy of Child and Adolescent Psychiatry 1
• Early-onset cases (before age 13) are predominantly male, as reported by the American Academy of Child and Adolescent Psychiatry 2

Diagnostic Challenges in Young Children

• The validity of bipolar disorder diagnosis in young children remains controversial, with particular caution needed in preschool children, as noted by medical experts, although this fact is from Praxis Medical Insights, it will be replaced if a similar fact from another source is found, however, in this case, there is no other source, 3