Suicidal Drug Overdoses in New Mexico: A 5-year Retrospective Review

Area of Science:

• Forensic Toxicology
• Public Health
• Psychiatry

Background:

• Rising national trends in multidrug overdoses necessitate understanding evolving toxicology patterns in suicide deaths.
• Suicide overdose remains a significant public health concern, requiring updated data on contributing factors.

Purpose of the Study:

• To investigate changing toxicology trends in drug overdose suicides.
• To identify current risk factors associated with suicide deaths involving drug overdoses.
• To inform public awareness and prevention strategies.

Main Methods:

• Retrospective review of electronic records from New Mexico's Office of the Medical Investigator (2008-2012).
• Analysis of demographics, circumstances, suicide risk factors, toxicology findings, and death certificates.
• Identification of 342 suicide overdose cases.

Main Results:

• Predominantly female decedents (61.8%).
• Common risk factors included suicide ideation (47.4%), previous attempts (38%), and suicide notes (38%).
• High prevalence of psychiatric illness (72%, mainly depression) and chronic pain (27.2%).
• Majority of deaths involved multiple drugs (76%).

Conclusions:

• Toxicology data is crucial for understanding drug overdose suicides.
• Findings support the development of targeted public health interventions.
• Further research can aid in preventing future suicide deaths related to drug overdoses.