https://www.selleckchem.com/products/Cytarabine(Cytosar-U).html All the factors were correlated with six-month outcome in Glasgow outcome scale. RESULTS The univariate analysis has confirmed the influence of many factors affecting the outcomes. CONCLUSION It is interesting that the factors such as GSC score, saturation, respiratory rate, and systolic blood pressure were associated with outcome with highly statistically significant differences in both group. These are factors that, with an appropriate treatment, could be normalized at the place of the accident. This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.INTRODUCTION Several epidemiological studies have evaluated the role of illicit drug use in suicide behaviour. AIM To assess patients with opioid use disorder and suicidal intent related to behavior, severity of acute poisoning and the most commonly used non-opioid substances. MATERIALS AND METHODS This cross sectional study included 67 patients diagnosed with opioid use disorder. The study was conducted at the University Clinic of Toxicology in Skopje over a 5-year period (2013-2017). The following variables were examined gender, age, duration and route of opioid administration, duration of hospitalization, and types of substances used in acute poisoning. Assessment of patients’ behavior and severity of poisoning was made by using the Suicide Behaviours Questionnaire-Revised and the Poison severity score. RESULTS The majority of patients were male (88.1%). The mean age of patients was 30±6.1 years. The average duration of opioid use disorder was 8.5±3.9. A single poisoning was found in 62.7%, double poisoning in 25.4%, and triple poisoning in 11.9% of participants. Benzodiazepines were most commonly used by the patients (55.2%). The largest number of patients (32.8%)