Bipolar disorder amongst children and adolescents receive late diagnosis

75% of the cases of paediatric bipolar disorder are diagnosed late – up to 18 months – due to the symptoms manifesting themselves in a different manner depending on whether the patient is a child or adult. Moreover, 25% of sufferers have a delay in their medical diagnoses of up to three years and four months, according to a study by the Department of Psychiatry and Medical Psychology at the University Hospital of Navarra, in collaboration with the Paediatric Psychopharmacology Unit at the l Massachusetts General Hospital at Harvard University (Boston, United States).