@2024 Afarand., IRAN
ISSN: 1027-1457 Scientific Journal of Forensic Medicine 2019;25(3):151-156
ISSN: 1027-1457 Scientific Journal of Forensic Medicine 2019;25(3):151-156
Death Time Priority and its Diagnostic Criteria in Victims of Carbon Monoxide Poisoning
ARTICLE INFO
Article Type
Descriptive & Survey StudyAuthors
Ziaie A. (*1)Nazparvar B. (1)
Nabaei H. (1)
(*1) Legal Medicine Research Center, Tehran, Iran
Correspondence
Address: Research Affairs Department, Legal Medicine Research Center, Behesht Street, Tehran, Iran. Postal Code: 1114795113Phone: +98 (21) 55169741
Fax: +98 (21) 55619099
aliziaie@ymail.com
Article History
Received: May 19, 2019Accepted: August 11, 2019
ePublished: September 21, 2019
ABSTRACT
Aims
Due to the accidental nature of carbon monoxide poisoning, the number of victims of such events may be more than one person and in many cases, the victims have a kin relationship. According to the Iranian civil laws, determining the death time priority is essential for the diagnosis of inheritance, and therefore inquiries should be taken from forensic centers. The aim of this study was to determine the death time priority and its diagnostic criteria in victims of carbon monoxide poisoning.
Instrument & Methods This research is a descriptive cross-sectional and retrospective study. In this study, all cases of death due to carbon monoxide poisoning, referred to the forensic medicine centers of Tehran province during 2012-2016 were investigated and the records of deceased in the joint events were separated. Then the information was recorded in the checklist and analyzed by SPSS 19 software.
Findings Of the 846 deaths due to carbon monoxide poisoning in 674 accident, 131 (35.8%) cases had more than one victim. There was some kind of kin relationship between the victims in 65.6% of cases and this relationship was of a first-degree kinship (82.6%). In 23.3% of events involved the victims with a kin relationship, inquire about the death time priority was conducted and in 70.0% of the cases, the results were reported as relative and the highest diagnostic criterion was only age (40.0%) and in 20.0% of cases, the conditions were merely environmental.
Conclusion It is necessary for forensic examiners to know probable the inquiries about the death time priority in such events and they should pay enough attention in their expert opinions, to the role of individual and environmental factors and their impact on accelerating the process of death.
Instrument & Methods This research is a descriptive cross-sectional and retrospective study. In this study, all cases of death due to carbon monoxide poisoning, referred to the forensic medicine centers of Tehran province during 2012-2016 were investigated and the records of deceased in the joint events were separated. Then the information was recorded in the checklist and analyzed by SPSS 19 software.
Findings Of the 846 deaths due to carbon monoxide poisoning in 674 accident, 131 (35.8%) cases had more than one victim. There was some kind of kin relationship between the victims in 65.6% of cases and this relationship was of a first-degree kinship (82.6%). In 23.3% of events involved the victims with a kin relationship, inquire about the death time priority was conducted and in 70.0% of the cases, the results were reported as relative and the highest diagnostic criterion was only age (40.0%) and in 20.0% of cases, the conditions were merely environmental.
Conclusion It is necessary for forensic examiners to know probable the inquiries about the death time priority in such events and they should pay enough attention in their expert opinions, to the role of individual and environmental factors and their impact on accelerating the process of death.
CITATION LINKS
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[2]Saukko P, Knight B. Knightâs forensic pathology. 4th Edition. Boca Raton: CRC Press; 2016.
[3]Iranian Legal Medicine Organization. Annual statistical reports [Internet]. Tehran: Iranian Legal Medicine Organization; 2016 [cited 2019 Feb 30]. Available from: https://bit.ly/31eAryO. [Persian]
[4]Mansoor J, editor. Islamic Republic of Iran civil codes collection. 28th Edition. Tehran: Dowran Press; 2007. [Persian]
[5]El Cadi MA, Khabbal Y, Idrissi L. Carbon monoxide poisoning in Morocco during 1999-2007. J Forensic Leg Med. 2009;16(7):385-7.
[6]Fisher DS, Leonardi G, Flanagan RJ. Fatal unintentional non-fire-related carbon monoxide poisoning: England and Wales, 1979-2012. Clin Toxicol. 2014;52(3):166-70.
[7]Li F, Chan HC, Liu S, Jia H, Li H, Hu Y, et al. Carbon monoxide poisoning as a cause of death in Wuhan, China: A retrospective six-year epidemiological study (2009-2014). Forensic Sci Int. 2015;253:112-8.
[8]Khadem-Rezaiyan M, Afshari R. Carbon monoxide poisoning in Northeast of Iran. J Forensic Leg Med. 2016;41:1-4.
[9]Sircar K, Clower J, Shin MK, Bailey C, King M, Yip F. Carbon monoxide poisoning deaths in the United States, 1999 to 2012. Am J Emerg Med. 2015;33(9):1140-5.
[10]Wilson RC, Saunders PJ, Smith G. An epidemiological study of acute carbon monoxide poisoning in the West Midlands. Occup Environ Med. 1998;55(11):723-8.
[11]Anderson RA, Watson AA, Harland WA. Fire deaths in the Glasgow area: ii the role of carbon monoxide. Med Sci Law. 1981;21(4):288-94.
[12]Cobb N, Etzel RA. Unintentional carbon monoxide related deaths in the United States, 1979 through 1988. JAMA. 1991;266(5):659-63.