Hawaiʻi Co-Occurring Substance Use and Mental Health Statistics Emergency Department Discharges * Values less than 10 are suppressed. Adult Mental Health Division (AMHD) * Values less than 10 are suppressed. Alcohol and Drug Abuse Division (ADAD) * Values less than 10 are suppressed. Child & Adolescent Mental Health Division (CAMHD) * Values less than 10 are suppressed.