Sociodemographic and Toxicological Characteristics of Suicide Deaths: Implications for Suicide Prevention and Public Health Communication

Background and Objectives: Suicide represents a major global public health concern, involving complex interactions between sociodemographic and clinical factors. Understanding these characteristics at a regional level is essential for the development of targeted prevention strategies. Materials and Methods: We conducted a retrospective observational study including 210 confirmed suicide deaths recorded at a single forensic center between 2023 and 2025. Sociodemographic variables (age, sex, education, marital status, and employment) and toxicological findings (alcohol presence) were collected. Descriptive statistics and inferential analyses, including chi-square tests and multivariate logistic regression, were performed to examine associations between these variables and suicide characteristics, particularly the method of suicide. Results: The study population was predominantly male (82.86%). Hanging was the most frequent method of suicide. Alcohol was detected in 43.81% of cases. Although variations were observed across demographic groups, multivariate logistic regression did not identify statistically significant independent predictors of suicide method (male sex: OR = 1.98, p = 0.122; age: p = 0.579; alcohol presence: p = 0.728). Conclusions: Sociodemographic and toxicological factors contribute to the characterization of suicide deaths; however, no independent predictors of suicide method were identified. These findings highlight the complexity of suicide behavior and underscore the importance of integrating clinical, behavioral, and public health approaches to suicide prevention, including the responsible communication of suicide-related findings.