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Original Articles

Trauma | Public Health & Policy

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Characteristics of fall-from-height patients: a retrospective comparison of jumpers and fallers using a multi-institutional registry
Clin Exp Emerg Med. 2024;11(1):79-87.   Published online November 29, 2023
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Characteristics of fall-from-height patients: a retrospective comparison of jumpers and fallers using a multi-institutional registry
Clin Exp Emerg Med. 2024;11(1):79-87.   Published online November 29, 2023
Close
Objective
Fall from height (FFH) is a major public health problem that can result in severe injury, disability, and death. This study investigated how the characteristics of jumpers and fallers differ.
Methods
This was a retrospective study of FFH patients enrolled in an Emergency Department-based Injury In-depth Surveillance (EDIIS) registry between 2011 and 2018. Depending on whether the injury was intentional, FFH patients who had fallen from a height of at least 1 m were divided into two groups: jumpers and fallers. Patient characteristics, organ damage, and death were compared between the two groups, and factors that significantly affected death were identified using multivariable logistic analysis.
Results
Among 39,419 patients, 1,982 (5.0%) were jumpers. Of the jumpers, 977 (49.3%) were male, while 30,643 (81.9%) of fallers were male. The jumper group had the highest number of individuals in their 20s, with the number decreasing as age increased. In contrast, the number of individuals in the faller group rose until reaching their 50s, after which it declined. More thoracoabdominal, spinal, and brain injuries were found in jumpers. The in-hospital mortality of jumpers and fallers was 832 (42.0%) and 1,268 (3.4%), respectively. Intentionality was a predictor of in-hospital mortality, along with sex, age, and fall height, with an odds ratio of 7.895 (95% confidence interval, 6.746–9.240).
Conclusion
Jumpers and fallers have different epidemiological characteristics, and jumpers experienced a higher degree of injury and mortality than fallers. Differentiated prevention and treatment strategies are needed for jumpers and fallers to reduce mortality in FFH patients.

Citations

Citations to this article as recorded by  Crossref logo
  • Criteria for Methods of Radio Frequency Scanning at Telecommunication Towers in Malaysia Based on Delphi-AHP Analysis
    Rosdin Abdul Kahar, Mohd Nizam Ab Rahman, Nizaroyani Saibani, Mohd Fais Mansor, Mirza Basyir Rodhuan
    Eng.2026; 7(1): 35.     CrossRef
  • 11,224 View
  • 110 Download
  • 1 Web of Science
  • 1 Crossref

Psychosocial | COVID-19

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Factors affecting patients who attempted suicide in the emergency department due to the prolonged pandemic of COVID-19
Clin Exp Emerg Med. 2023;10(4):418-425.   Published online November 28, 2023
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Factors affecting patients who attempted suicide in the emergency department due to the prolonged pandemic of COVID-19
Clin Exp Emerg Med. 2023;10(4):418-425.   Published online November 28, 2023
Close
Objective
This study examined the characteristics of patients who attempted suicide in the emergency department before and during the COVID-19 pandemic.
Methods
We compared data from patients in the emergency department following suicide attempts between January 2018 and December 2021. The patients were categorized into two groups: “pre–COVID-19” and “during COVID-19” pandemic.
Results
The findings revealed an increasing trend of suicide attempts during the study period. Suicide attempts were reported at 1,107 before the COVID-19 pandemic and 1,356 during the COVID-19 pandemic. Patients who attempted suicide during the COVID-19 pandemic were younger (38.0±18.5 years vs. 40.7±18.4 years, P<0.01), had a smaller proportion of men (36% vs. 44%, P<0.01), and had fewer medical comorbidities (20.2% vs. 23.6%, P<0.05). The group during the COVID-19 pandemic reported better hygiene conditions (50.5% vs. 40.8%, P<0.01) and lower alcohol consumption (27.7% vs. 37.6%, P<0.01). Patients who attempted suicide during the COVID-19 pandemic had higher rates of use of psychiatric medications and previous suicide attempts. The most common reasons for the suicide attempt were unstable psychiatric disorders (38.8%), poor interpersonal relationships (20.5%), and economic difficulties (14.0%). Drug poisoning (44.1%) was the most common method of suicide attempts. Subgroup analysis with patients who attributed their suicide attempts to COVID-19 revealed a higher level of education (30.8%) and employment status (69.2%), with economic difficulties (61.6%) being the primary cause of suicide attempts.
Conclusion
These findings suggest that the prolonged duration of the COVID-19 pandemic and its effects on social and economic factors have influenced suicide attempts.

Citations

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  • Emergency department presentations for suicide and self-harm in Korea, 2020–2024: an epidemiological study using the National Emergency Department Information System (NEDIS) database
    Yuri Choi, Jinwoo Jeong, Borami Lim, Myeong Il Cha
    Clinical and Experimental Emergency Medicine.2026; 13(1): 98.     CrossRef
  • 6,529 View
  • 152 Download
  • 1 Crossref

COVID-19 | Psychosocial

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Suicide attempts presenting to the emergency department before and during the COVID-19 pandemic: a comparative study
Clin Exp Emerg Med. 2022;9(2):120-127.   Published online June 30, 2022
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Suicide attempts presenting to the emergency department before and during the COVID-19 pandemic: a comparative study
Clin Exp Emerg Med. 2022;9(2):120-127.   Published online June 30, 2022
Close
Objective
To compare and analyze the differences in the sociodemographic and clinical characteristics of suicide attempters who visited an emergency department (ED) before and during the coronavirus disease (COVID-19) pandemic.
Methods
This single center, retrospective study was conducted by reviewing the medical records of patients in the “self-injury/suicide” category of the National Emergency Department Information System who visited an ED between January 2019 and December 2020. We obtained information on baseline characteristics, suicide attempt, and disposition. Data were analyzed using the chi-squared test.
Results
A total of 456 patients were included. The number of patients visiting the ED for suicide attempts increased by 18.2% (from 209 to 247 cases) during the COVID-19 pandemic, and the ratio of suicide attempters to the total number of ED visits increased by 48.8% (from 0.43% to 0.64%, P<0.001). There were significant differences in methods of suicide attempt, endotracheal intubation, ED disposition, and the presence of mental illness. Drug overdose (42.1% vs. 53.4%) and gas inhalation (5.7% vs. 8.5%) increased, and hanging decreased (6.0% vs. 2.0%) during the pandemic. Endotracheal intubation (13.9% vs. 5.7%) and intensive care unit admission (29.7% vs. 14.6%) decreased. More patients with the history of mental illness visited during the pandemic (54.0% vs. 70.1%).
Conclusion
Since the COVID-19 pandemic began, suicide attempts have increased in this single ED although the lethality of those attempts is low.

Citations

Citations to this article as recorded by  Crossref logo
  • The Gender Distribution and Association between Sociodemographic Factors and Hospital-Presenting Self-Injury: Analysis from the Korea National Hospital Discharge In-Depth Injury Survey
    Meekang Sung, S. V. Subramanian, Rockli Kim
    Archives of Suicide Research.2026; 30(1): 131.     CrossRef
  • Prevalence and analysis of Amussat’s, Martin’s and Simon’s signs in suicide by hanging in socio-demographic context in the Poznan metropolitan area and surrounding provinces in Poland in 2007–2022
    Piotr Adamski, Marta Golik, Piotr Kawalec, Maria Krzemińska, Julia Malinowska, Sandra Przybysz, Jan Radomski, Szymon Rzepczyk, Klaudia Dolińska-Kaczmarek, Paweł Świderski, Czesław Żaba, Bartosz Burchardt
    Legal Medicine.2025; 76: 102656.     CrossRef
  • The Impact of COVID-19 and Exposure to Violent Media Content on Cyber Violence Victimization Among Adolescents in South Korea: National Population-Based Study
    Eugene Lee, Peter J Schulz, Hye Eun Lee
    Journal of Medical Internet Research.2024; 26: e45563.     CrossRef
  • The COVID-19 Pandemic, Adolescent Media Use, and Mental Health: Comparing Relationships Among Adolescents From South Korea and the United States
    Drew P. Cingel, Jane Shawcroft, Hye Eun Lee
    Communication Research.2024; 51(6): 660.     CrossRef
  • Suicidality and substance use during the second COVID-19 pandemic wave in Italy: findings from a retrospective study
    Irene SCHIAVETTI, Daniel RUSSO, Giulia PICCININI, Carlotta BERRA, Pietro CILIBERTI, Simona GOTELLI, Irene GUGLIERI, Bianca MASNATA, Daniela OGGIONI, Rocco PICCI, Cristina RAMBELLI, Giuseppina ROMEO, Lucio GHIO
    Minerva Psychiatry.2024;[Epub]     CrossRef
  • Factors associated with refusal of transport to hospital among patients experiencing suicidal crisis in South Korea
    Hang A. Park, Choung Ah Lee
    Heliyon.2024; 10(20): e38451.     CrossRef
  • An Evaluation of the Effect of the COVID-19 Pandemic Lockdown on Hanging Cases
    Serbülent Kılıç, Ayşen Zeybek, Melih Yüksel, Musa Şahin
    Global Emergency and Critical Care.2023; 2(2): 63.     CrossRef
  • Epidemiology of suicide attempts and self-harm in emergency departments: a report from the National Emergency Department Information System (NEDIS) of Korea, 2018–2022
    Kwang Yul Jung, Taehui Kim, Young Sun Ro
    Clinical and Experimental Emergency Medicine.2023; 10(S): S69.     CrossRef
  • Factors affecting patients who attempted suicide in the emergency department due to the prolonged pandemic of COVID-19
    Hyunji Kim, Areum Durey, Soo Kang, Won Kyung Lee, Ji Hye Kim, Seung Baik Han, Yu Jin Lee
    Clinical and Experimental Emergency Medicine.2023; 10(4): 418.     CrossRef
  • 7,956 View
  • 173 Download
  • 8 Web of Science
  • 9 Crossref

Case Report

Toxicology

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Intravenous zoletil administration for the purpose of suicide
Clin Exp Emerg Med. 2021;8(2):149-151.   Published online June 30, 2021
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Intravenous zoletil administration for the purpose of suicide
Clin Exp Emerg Med. 2021;8(2):149-151.   Published online June 30, 2021
Close
Zoletil is a combination of tiletamine hydrochloride and zolazepam hydrochloride used as a veterinary anesthetic. Although zoletil abuse is widely known, zoletil poisoning for the purpose of suicide is very rare. We present a case of a 39-year-old man who attempted suicide by intravenously injecting a large amount of zoletil, resulting in decreased mental status and severe respiratory depression. Intubation and mechanical ventilation were applied. After 30 hours in the hospital, all symptoms of poisoning improved. Because zoletil can cause severe respiratory depression, close observation and aggressive securement of an airway is mandatory

Citations

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  • Phase I Metabolism of Tiletamine in Human Liver Microsomes and Its Detection in Human Specimens (Urine and Hair)
    Fang Wang, Song Bai, Shan Liu, Yuemeng Chen, Lijun Chen, Xiaokang Lv, Suran Wan
    ChemistrySelect.2026;[Epub]     CrossRef
  • Suspected cumulative neuro-ophthalmic toxicity after chronic oral exposure to the veterinary anesthetic tiletamine: a case report
    Ligang Jiang, Xin Jiang, Ruixuan Xu, Weihua Yang, Yuhua Tong
    Frontiers in Veterinary Science.2026;[Epub]     CrossRef
  • Severe tremors induced by tiletamine e-cigarette and alcohol use: a case report
    Bojie Zhou, Shanghao Yang, Xiafeng Zhou, Qian Chen, Ewen Tu, Bo Zhang, Li Shi, Xuhui Zhou
    Frontiers in Psychiatry.2025;[Epub]     CrossRef
  • ZnO@MIPs-NR ratiometric fluorescent probe for ultra-sensitive on-site tiletamine detection
    Zihao Cai, Jing Sun, Hanbing Qin, Guanglang Zhang, Jiahao Li, Ziyuan Zheng, Jiang Ling, Yanjun Ding
    Microchimica Acta.2025;[Epub]     CrossRef
  • Modulating Mitochondrial Dynamics Mitigates Cognitive Impairment in Rats with Myocardial Infarction
    Kewarin Jinawong, Chanon Piamsiri, Nattayaporn Apaijai, Chayodom Maneechote, Busarin Arunsak, Wichwara Nawara, Chanisa Thonusin, Hiranya Pintana, Nipon Chattipakorn, Siriporn C. Chattipakorn
    Current Neuropharmacology.2024; 22(10): 1749.     CrossRef
  • 9,681 View
  • 120 Download
  • 5 Web of Science
  • 5 Crossref

Original Articles

Psychosocial

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Effects of mobile messenger counseling on case management success for individuals engaging in self-harm or suicide attempts who were discharged from emergency departments
Clin Exp Emerg Med. 2021;8(1):48-54.   Published online March 31, 2021
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Effects of mobile messenger counseling on case management success for individuals engaging in self-harm or suicide attempts who were discharged from emergency departments
Clin Exp Emerg Med. 2021;8(1):48-54.   Published online March 31, 2021
Close
Objective
Postdischarge case management for self-harm or suicide attempters often fails; therefore, this study aimed to investigate the effects of mobile messenger counseling (MMC) on the postdischarge case management results among this patient group.
Methods
A retrospective analysis was done with data collected from March 2015 to February 2020 that included self-harm or suicide attempters who had visited a Korean emergency department and were discharged. If patients consented, postdischarge case management and MMC were conducted from March 2017. The primary outcome was the rate of successful case management, which reflects the patients either connecting to a local psychiatric healthcare center or undergoing a follow-up at a neuropsychiatric outpatient department at least once following discharge. Using univariate and multivariate logistic regression analyses, we evaluated MMC’s effects on these patients’ postdischarge case management.
Results
Of 913 patients, 604 participated in this study. In terms of successful case management, the MMC group showed a significantly higher rate than the non-MMC one (28.3% vs. 16.1%, P=0.001). A multivariate analysis demonstrated that access to postdischarge MMC (odds ratio, 2.149; 95% confidence interval, 1.357–3.403; P=0.001) and giving consent for case management while in the emergency department were significantly associated with successful case management (odds ratio, 8.917; 95% confidence interval, 5.610–14.173; P<0.001).
Conclusion
The use of MMC for self-harm or suicide attempters is associated with higher case management success rates by increasing their chances of connecting to a psychiatric healthcare center or a neuropsychiatric outpatient department.

Citations

Citations to this article as recorded by  Crossref logo
  • Harnessing digital health data for suicide prevention and care: A rapid review
    Laura Bennett-Poynter, Sridevi Kundurthi, Reena Besa, Dan W. Joyce, Andrey Kormilitzin, Nelson Shen, James Sunwoo, Patrycja Szkudlarek, Lydia Sequiera, Laura Sikstrom
    DIGITAL HEALTH.2025;[Epub]     CrossRef
  • National Trends and Directions for Suicide Prevention Research in South Korea: A Narrative Review
    Ah Rah Lee, Je Young Hannah Sun, Myungjae Baik, Peter Jongho Na, Sang Min Lee, Jong-Woo Paik
    Psychiatry Investigation.2025; 22(6): 603.     CrossRef
  • Beyond the emergency department: the use of mobile health discharge interventions—a scoping review
    Courtney Price, Omar Anjum, Maxim Ben-Yakov, Ani Orchanian-Cheff, Venkatesh Thiruganasambandamoorthy
    Canadian Journal of Emergency Medicine.2025; 27(9): 729.     CrossRef
  • Synchronous remote-based interventions for suicidal behaviour prevention: a systematic review and meta-analyses of clinical trials
    Laura Comendador, María Paola Jiménez Villamizar, Josep-Maria Losilla, Juan P Sanabria-Mazo, Corel Mateo Canedo, Antoni Sanz, Ana Isabel Cebrià, Diego Palao
    BMJ Open.2025; 15(10): e102094.     CrossRef
  • Information and communication technology-based interventions for suicide prevention implemented in clinical settings: a scoping review
    Hwayeon Danielle Shin, Keri Durocher, Lydia Sequeira, Juveria Zaheer, John Torous, Gillian Strudwick
    BMC Health Services Research.2023;[Epub]     CrossRef
  • Effect of synchronous remote-based interventions on suicidal behaviours: protocol for a systematic review and meta-analysis
    Laura Comendador, María Paola Jiménez-Villamizar, Josep-Maria Losilla, Juan P Sanabria-Mazo, Corel Mateo-Canedo, Ana Isabel Cebrià, Antoni Sanz, Diego J Palao
    BMJ Open.2023; 13(12): e075116.     CrossRef
  • Factors affecting patients who attempted suicide in the emergency department due to the prolonged pandemic of COVID-19
    Hyunji Kim, Areum Durey, Soo Kang, Won Kyung Lee, Ji Hye Kim, Seung Baik Han, Yu Jin Lee
    Clinical and Experimental Emergency Medicine.2023; 10(4): 418.     CrossRef
  • 6,819 View
  • 75 Download
  • 7 Web of Science
  • 7 Crossref

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Suicidal intent as a risk factor for mortality in high-level falls: a comparative study of suicidal and accidental falls
Clin Exp Emerg Med. 2021;8(1):16-20.   Published online March 31, 2021
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Suicidal intent as a risk factor for mortality in high-level falls: a comparative study of suicidal and accidental falls
Clin Exp Emerg Med. 2021;8(1):16-20.   Published online March 31, 2021
Close
Objective
Suicide is a major issue in South Korea, and falling is a common method of suicide. Further, accidental falls are a common cause of death. However, whether suicidal falls differ from accidental falls is inconclusive. This study aimed to compare suicidal and accidental falls to identify risk factors for mortality.
Methods
From March 2010 to December 2016, patients admitted to our hospital because of falls were reviewed retrospectively. Characteristics and outcomes were compared between suicide and accident groups. Injury distribution was compared using the Injury Severity Score and Abbreviated Injury Scales. Multivariate analysis was performed to identify risk factors, including suicide intent, for mortality.
Results
Of 242 patients, 42 were included in the suicide group and 200 were included in the accident group. The suicide group showed higher fall heights and injuries of greater severity. The accident group was younger and included a higher number of men. The suicide group showed a higher mortality (23.8% vs. 6.5%, P=0.001) and a higher proportion of injuries in the lower extremities or abdomen. In the multivariate analysis, Glasgow Coma Scale score (0.575 [0.433–0.764], P<0.001), body mass index (1.638 [1.194–2.247], P=0.002), suicide intent (9.789 [1.026–93.404], P=0.047) and Injury Severity Score (1.091 [1.000–1.190], P=0.049) were identified as risk factors for mortality.
Conclusion
Suicidal falls were associated with poorer outcomes and a greater tendency to land feet first relative to accidental falls. Suicide intent was a risk factor for mortality.

Citations

Citations to this article as recorded by  Crossref logo
  • Differentiating injury patterns and outcomes in accidental, suicidal and occupational falls from heights
    Christoph Beyersdorf, Bjoern Hussmann, Niklas Wergen, Rolf Lefering, Erik Schiffner, Uwe Maus, Carina Jaekel, TraumaRegister DGU
    European Journal of Trauma and Emergency Surgery.2026;[Epub]     CrossRef
  • Fracture Patterns in Fatal Free Falls: A Systematic Review of Intrinsic and Extrinsic Risk Factors and the Role of Postmortem CT
    Filip Woliński, Kacper Kraśnik, Łukasz Bryliński, Jolanta Sado, Justyna Sagan, Katarzyna Brylińska, Grzegorz Teresiński, Tomasz Cywka, Robert Karpiński, Jacek Baj
    Journal of Clinical Medicine.2025; 14(17): 6305.     CrossRef
  • Forensic Differentiation of Accidental and Intentional Falls from Height: A Systematic Review of Injury Patterns, Severity Scores, and Classification Indicators
    Abdulkreem Abdullah Al-Juhani, Naif Abdulaziz Aljohani, Abdulaziz A. Binshalhoub, Rodan Mahmoud Desoky, Rimaz M. Alotaibe
    The Saudi Journal of Forensic Medicine and Sciences.2025; 5(1): 6.     CrossRef
  • Do the management and functional outcomes of the surgically treated spinal fractures change in suicidal jumpers?
    Başar Burak Çakmur, Altuğ Duramaz, Kadriye Nur Çakmur, Altan Duramaz
    European Spine Journal.2024; 33(10): 3695.     CrossRef
  • Assessing Fall Mortality by Field-Relevant Categories at an Urban Level I Trauma Center
    Christopher Gross, Josué Menard, Jennifer Mull, Yohan Diaz-Zuniga, David Skarupa, Marie Crandall
    Journal of Surgical Research.2024; 300: 279.     CrossRef
  • Factors associated with the injury severity of falls from a similar height and features of the injury site: a retrospective study
    Dae Hyun Kim, Jae-Hyug Woo, Yang Bin Jeon, Jin-Seong Cho, Jae Ho Jang, Jea Yeon Choi, Woo Sung Choi
    Journal of Trauma and Injury.2023; 36(3): 187.     CrossRef
  • Characteristics of fall-from-height patients: a retrospective comparison of jumpers and fallers using a multi-institutional registry
    Jinhae Jun, Ji Hwan Lee, Juhee Han, Sun Hyu Kim, Sunpyo Kim, Gyu Chong Cho, Eun Jung Park, Duk Hee Lee, Ju Young Hong, Min Joung Kim
    Clinical and Experimental Emergency Medicine.2023; 11(1): 79.     CrossRef
  • Suicidological analysis of Moscow and Saint Petersburg in the context of the pandemic
    Vsevolod A. Rozanov, Natalia V. Semenova, Alexandr Ja. Vuks, Victoria V. Freize, Larisa V. Malyshko, Georgy P. Kostyuk, Vladimir D. Isakov, Orazmurad D. Yagmurov, Alexandr G. Sofronov, Nikolay G. Neznanov
    Ekologiya cheloveka (Human Ecology).2022; 29(4): 241.     CrossRef
  • 8,080 View
  • 124 Download
  • 7 Web of Science
  • 8 Crossref

Toxicology | Psychosocial

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Predictors of intentional intoxication using decision tree modeling analysis: a retrospective study
Clin Exp Emerg Med. 2018;5(4):230-239.   Published online December 31, 2018
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Predictors of intentional intoxication using decision tree modeling analysis: a retrospective study
Clin Exp Emerg Med. 2018;5(4):230-239.   Published online December 31, 2018
Close
Objective
The suicide rate in South Korea is very high and is expected to increase in coming years. Intoxication is the most common suicide attempt method as well as one of the common reason for presenting to an emergency medical center. We used decision tree modeling analysis to identify predictors of risk for suicide by intentional intoxication.
Methods
A single-center, retrospective study was conducted at our hospital using a 4-year registry of the institute from January 1, 2013 to December 31, 2016. Demographic factors, such as sex, age, intentionality, therapeutic adherence, alcohol consumption, smoking status, physical disease, cancer, psychiatric disease, and toxicological factors, such as type of intoxicant and poisoning severity score were collected. Candidate risk factors based on the decision tree were used to select variables for multiple logistic regression analysis.
Results
In total, 4,023 patients with intoxication were enrolled as study participants, with 2,247 (55.9%) identified as cases of intentional intoxication. Reported annual percentages of intentional intoxication among patients were 628/937 (67.0%), 608/1,082 (56.2%), 536/1,017 (52.7), 475/987 (48.1%) from 2013 to 2016. Significant predictors identified based on decision tree analysis were alcohol consumption, old age, psychiatric disease, smoking, and male sex; those identified based on multiple regression analysis were alcohol consumption, smoking, male sex, psychiatric disease, old age, poor therapeutic adherence, and physical disease.
Conclusion
We identified important predictors of suicide risk by intentional intoxication. A specific and realistic approach to analysis using the decision tree modeling technique is an effective method to determine those groups at risk of suicide by intentional intoxication.

Citations

Citations to this article as recorded by  Crossref logo
  • Evaluation of factors associated with intentional non-pharmaceutical poisoning in Iran
    Nastaran Eizadi-Mood, Setayesh Ghadiri, Awat Feizi, Razieh Yazdi, Amin Dorostkar, Parisa Mirmoghtadaee, Rokhsareh Meamar
    Journal of Forensic and Legal Medicine.2026; 120: 103155.     CrossRef
  • Decision tree algorithm can determine the outcome of repeated supratherapeutic ingestion (RSTI) exposure to acetaminophen: review of 4500 national poison data system cases
    Omid Mehrpour, Christopher Hoyte, Foster Goss, Farshad M. Shirazi, Samaneh Nakhaee
    Drug and Chemical Toxicology.2023; 46(4): 692.     CrossRef
  • Comparison of machine learning algorithms to predict intentional and unintentional poisoning risk factors
    Yousef Veisani, Hojjat Sayyadi, Ali Sahebi, Ghobad Moradi, Fathola Mohamadian, Ali Delpisheh
    Heliyon.2023; 9(6): e17337.     CrossRef
  • Decision tree outcome prediction of acute acetaminophen exposure in the United States: A study of 30,000 cases from the National Poison Data System
    Omid Mehrpour, Farhad Saeedi, Christopher Hoyte
    Basic & Clinical Pharmacology & Toxicology.2022; 130(1): 191.     CrossRef
  • Perfil toxicológico dos suicídios no Rio Grande do Sul, Brasil, 2017 a 2019
    Maria Cristina Franck, Maristela Goldnadel Monteiro, Renata Pereira Limberger
    Revista Panamericana de Salud Pública.2021; 28: 1.     CrossRef
  • Perfil toxicológico dos suicídios no Rio Grande do Sul, Brasil, 2017 a 2019
    Maria Cristina Franck, Maristela Goldnadel Monteiro, Renata Pereira Limberger
    Revista Panamericana de Salud Pública.2021; 45: 1.     CrossRef
  • 8,473 View
  • 122 Download
  • 6 Web of Science
  • 6 Crossref

Case Report

Neurology

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Non-aneurysmal and non-traumatic subarachnoid hemorrhage after attempted suicide by incomplete hanging
Clin Exp Emerg Med. 2017;4(1):56-59.   Published online March 30, 2017
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Non-aneurysmal and non-traumatic subarachnoid hemorrhage after attempted suicide by incomplete hanging
Clin Exp Emerg Med. 2017;4(1):56-59.   Published online March 30, 2017
Close
Hanging is a common method of suicide that is being reported more frequently in many countries. Several complications including injuries to the cervical spine, neck vessels, and brain can occur after attempted suicide by hanging. There are only a few reports of brain computed tomography and magnetic resonance imaging of hanging victims. The most common abnormality was diffuse cerebral edema. A subarachnoid hemorrhage is an atypical complication by suicidal hanging. We report a case of a female patient who presented to an emergency department with altered mental status after attempting suicide by incomplete hanging. The patient was diagnosed with a non-aneurysmal and non-traumatic subarachnoid hemorrhage. This case shows that spontaneous subarachnoid hemorrhage can develop due to a sudden elevation of intracranial pressure, as occurs with hanging.

Citations

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  • Depression as a risk factor for Alzheimer’s disease: A human post-mortem study
    Mizuki Morisaki, Farnoosh Rezaali, Laurie C. Lau, Delphine Boche, Golam M. Khandaker, Gustavo Turecki, Lindsey I. Sinclair, Mu-Hong Chen
    PLOS ONE.2025; 20(4): e0320561.     CrossRef
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Original Article

Resuscitation | Epidemiology

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Epidemiology and outcomes of out-of-hospital cardiac arrest according to suicide mechanism: a nationwide observation study
Clin Exp Emerg Med. 2015;2(2):95-103.   Published online June 30, 2015
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Epidemiology and outcomes of out-of-hospital cardiac arrest according to suicide mechanism: a nationwide observation study
Clin Exp Emerg Med. 2015;2(2):95-103.   Published online June 30, 2015
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Objective
Suicide remains a serious, preventable public health problem. This study aims to describe the epidemiological characteristics associated with various suicide methods and to investigate outcomes after suicide-associated sudden cardiac arrest (S-SCA), stratified by different suicide attempt methods.
Methods
An S-SCA database was constructed from ambulance run sheets and augmented by a review of hospital medical records from 2008 to 2010 in Korea. The cases with non-cardiac etiologies and suicide attempts were initially extracted. Suicide attempts were classified as hanging, poisoning, fall, and other. The primary end point was survival to discharge. Age- and sex-adjusted incidence rates were calculated for each suicide method. Adjusted odds ratios for outcome were calculated with adjustments for potential confounding variables.
Results
A total 5,743 patients were analyzed as S-SCAs. The most common method of suicide attempt was hanging (58.7%), followed by falls (17.6%), poisoning (17.5%), and others (5.8%). The survival to discharge rates were 2.1% (n=119) overall, 2.4% in hanging, 2.4% in poisoning and 0.5% in fall, respectively. The age- and sex-adjusted incidence rates (male/female) per million persons was 32.7 (35.8/29.7) in 2008, 41.8 (46.0/37.7) in 2009, and 43.0 (50.1/36.0) in 2010. Compared with hanging, adjusted odds ratios (95% confidence intervals) for survival to discharge was 1.05 (0.60 to 1.83) for poisoning and 0.08 (0.03 to 0.21) for falls.
Conclusion
In this nationwide S-SCA cohort study from 2008 to 2010, the standardized incidence rate increased annually. However, the rate of survival to discharge remains very low.

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  • 14,116 View
  • 115 Download
  • 11 Web of Science
  • 11 Crossref