(1) Drug-related deaths (other than drug-related suicide deaths) include the following:
Natural or accidental deaths with drug involvement These two categories capture deaths involving medical use, nonmedical use, overuse, and misuse of prescription and over-the-counter medications and drug abuse.
Homicide by drug.
This category was designed to capture malicious poisonings; that is, the decedent was administered a drug(s) by another person for a malicious purpose.
Deaths with drug involvement when manner of death denoted by the ME/C was could not be determined (CNBD). This manner of death is assigned by the ME/C when a definitive ruling of suicide, homicide, natural, or accidental death is not possible.
(2)Drug-related suicide deaths include suicide deaths with drug involvement. The determination of suicide is made by the ME/C. Because of the broad eligibility criteria for determining DAWN cases, drug-related suicide deaths include more than deaths due to overdoses. A reported drug may not be the cause of the suicide death even if only one drug was involved. Drug(s) must be a contributing factor, though.