Not discussed: Inequalities in narrative text data for suicide deaths in the National Violent Death Reporting System.

BACKGROUND: The rate of suicide in the US has increased substantially in the past two decades, and new insights are needed to support prevention efforts. The National Violent Death Reporting System (NVDRS), the nation's most comprehensive registry of suicide mortality, has qualitative text narratives that describe salient circumstances of these deaths. These texts have great potential for providing novel insights about suicide risk but may be subject to information bias. OBJECTIVE: To examine the relationship between decedent characteristics and the presence and length of NVDRS text narratives (separately for coroner/medical examiner (C/ME) and law enforcement (LE) reports) among 233,108 suicide and undetermined deaths from 2003-2017. METHODS: Generalized estimating equations (GEE) logistic and quasi-Poisson modeling was used to examine variation in the narratives (proportion of missing texts and character length of the non-missing texts, respectively) as a function of decedent age, sex, race/ethnicity, education, marital status, military history, and homeless status. Models adjusted for site, year, location of death, and autopsy status. RESULTS: The frequency of missing narratives was higher for LE vs. C/ME texts (19.8% vs. 5.2%). Decedent characteristics were not consistently associated with missing text across the two types of narratives (i.e., Black decedents were more likely to be missing the LE narrative but less likely to be missing the C/ME narrative relative to non-Hispanic whites). Conditional on having a narrative, C/ME were significantly longer than LE (822.44 vs. 780.68 characters). Decedents who were older, male, had less education and some racial/ethnic minority groups had shorter narratives (both C/ME and LE) than younger, female, more educated, and non-Hispanic white decedents. CONCLUSION: Decedent characteristics are significantly related to the presence and length of narrative texts for suicide and undetermined deaths in the NVDRS. Findings can inform future research using these data to identify novel determinants of suicide mortality.

Hangings: Lessons Learned from the Coroner's Office.

BACKGROUND: Hangings are an infrequent wounding mechanism among patients arriving alive to hospital but are frequently encountered by the Coroner's Office. It is unclear if classically described hanging injuries, such as the Hangman's fracture, are common among contemporary hangings patients who typically do not suspend from height. This study was undertaken to define patient and injury characteristics after hangings causing death. METHODS: All patients presenting to the Los Angeles County Medical Examiner/Coroner's Office (January 2016 - May 2020) who died by hanging were included. Demographics, psychiatric history, hanging details, autopsy type, and sustained injuries were collected. Data variables were summarized with descriptive statistics and the diagnostic yield of a ligature mark in the diagnosis/exclusion of cervical injuries was calculated. RESULTS: Over the study, 1,401 patients died by hanging. Patients underwent external exam alone (n = 1,282, 92%), traditional neck autopsy (n = 114, 8%), or traditional neck autopsy plus postmortem computed tomography scan (n = 5, <1%). Home was the most frequent hanging setting (n = 1,028, 73%) followed by public spaces (n = 80, 6%) and jail (n = 28, 2%). The manner of death was almost exclusively suicide (n = 1,395, >99%) and psychiatric disease was common (n = 968, 69%). Of the patients undergoing traditional autopsy, most had a ligature mark (n = 109, 92%) and only 9 (8%) had a cervical injury (hyoid fractures, n = 6, 5%; thyroid cartilage fractures, n = 4, 3%). None had a vertebral fracture/dislocation. Sensitivity, specificity, positive predictive value, and negative predictive value of a ligature mark were 100%, 5%, 8%, and 100%. CONCLUSIONS: Hangings are a frequent cause of death in Los Angeles County. Patients typically have a psychiatric history and die almost exclusively from suicide. Hangings commonly occur at home, in public places, and in jail. Injuries were exceedingly rare and no patient sustained a Hangman's fracture, which may be related to the lack of significant suspension with modern hangings.

Frequência e fatores associados ao registro inespecífico de óbitos por causas externas no Brasil: estudo transversal, 2017 / Frecuencia y factores asociados al registro inespecífico de óbitos por causas externas en Brasil: estudio transversal, 2017 / Frequency and factors associated with recording deaths due to unspecified external causes in Brazil: a cross-sectional study, 2017

Objetivo: Analisar a frequência e fatores associados ao registro inespecífico de óbitos por causas externas no Brasil. Métodos: Estudo transversal dos dados do Sistema de Informações sobre Mortalidade de 2017. Utilizou-se regressão logística para obter razões de chances (odds ratio [OR]) e intervalo de confiança (IC95%) de registro inespecífico pelas variáveis de explicação (óbitos hospitalares e certificados por legista). Resultados: O Brasil registrou 159.720 óbitos por causas externas; foram 38,9% de ocorrência hospitalar, 83,4% certificados por legistas e 21,7% atribuídos a causas inespecíficas. Revelaram-se fatores associados ao registro de causa externa inespecífica o óbito hospitalar (OR=2,00 - IC95% 1,96;2,05) e a certificação de médico-legista (OR=1,08 - IC95% 1,04;1,11). Conclusão: A frequência de registro de causa externa inespecífica em óbito hospitalar é superior à encontrada em certificação de legistas.

Objetivo: Analizar la frecuencia y factores asociados al registro inespecífico de óbitos por causas externas en Brasil. Métodos: Estudio transversal de datos del Sistema de Informaciones sobre Mortalidad, 2017. Se utilizó la regresión logística para obtener razones de probabilidades (odds ratio [OR]) e intervalo de confianza (IC95%) de registro inespecífico por las variables de explicación (óbitos hospitalarios y certificados por forenses). Resultados: Brasil registró 159.720 óbitos por causas externas; hubo 38,9% en hospitales, 83,4% certificado por forenses y 21,7% por causas inespecíficas. Los factores asociados al registro de causas externas inespecíficas fueron el óbito hospitalario (OR=2,00 - IC95%1,96; 2,05) y la certificación del médico forense (OR=1,08 - IC95% 1,04; 1,11). Conclusión: La causa externa inespecífica en el óbito hospitalario es mayor que la de la certificación de los forenses.

Objective: To analyze the frequency and factors associated with recording deaths due to unspecified external causes in Brazil. Methods: This was a cross-sectional study of Mortality Information System data for the year 2017. Univariate logistic regression was used to obtain odds ratios (OR) and 95% confidence intervals (95%CI) of nonspecific recording according to the explanatory variables - (hospital deaths and deaths certified by coroners). Results: Brazil registered 159,720 deaths from external causes; 38.9% occurred in hospital, 83.4% were certified by coroners and 21.7% were from unspecified causes. Factors associated with the recording of unspecified external causes were hospital death (OR=2.00 - 95%CI 1.96;2.05) and the coroner's certification (OR=1.08 - 95%CI 1.04;1.11). Conclusion: The frequency of recording unspecified external causes is greater for hospital deaths than for coroner's certification.

Variability associated with interpreting drugs within forensic hair analysis: A three-stage interpretation.

Hair analysis is capable of determining both an individual's long-term drug history and a single exposure to a drug, which can be particularly important for corroborating incidents of drug-facilitated crimes. As a source of forensic evidence that may be used in a court of law, it must be credible, impartial and reliable, yet the pathways of drug and metabolite entry into hair are still uncertain. Many variables may influence drug analysis results, most of which are outside of the control of an analyst. An individual's pharmacokinetic and metabolic responses, hair growth rates, drug incorporation routes, axial migration, ethnicity, age and gender, for example, all display interpersonal variability. At present there is little standardization of the analytical processes involved with hair analysis. Both false positives and negative results for drugs are frequently encountered, regardless of whether a person has consumed a drug or not. In this regard, we have categorized these variables and proposed a three-stage analytical approach to facilitate forensic toxicologists, hair analysis experts, judiciaries and service users in the analytical and interpretation process.

Protocols, practices, and needs for investigating sudden unexpected infant deaths.

Understanding case identification practices, protocols, and training needs of medical examiners and coroners (MEC) may inform efforts to improve cause-of-death certification. We surveyed a U.S.-representative sample of MECs and described investigation practices and protocols used in certifying sudden unexpected infant deaths (SUID). We also identified MEC training and resource needs. Of the 377 respondents, use of the SUID Investigation Reporting Form or an equivalent was 89% for large, 87% for medium, and 52% for small jurisdictions. Routine completion of infant medical history, witness interviews, autopsy, photos or videos, and family social history for infant death investigations was ≥80%, but routine scene re-creation with a doll was 30% in small, 64% in medium, and 59% in large offices. Seventy percent of MECs reported infant death investigation training needs. Increased training and use of standardized practices may improve SUID cause-of-death certification, allowing us to better understand SUID.

A retrospective study of death scene investigation practices for sudden unexpected death of infants (SUDI) in Cape Town, South Africa.

A death scene investigation (DSI) forms an integral part of the inquiry into death, particularly for sudden unexpected death of infants (SUDI). Global guidelines exist for DSI, however, previous studies have shown that South Africa does not routinely perform DSI for SUDI cases, nor is there a standard protocol in this regard. This was largely attributed to the large burden of SUDI cases as well as the lack of resources, due to South Africa being a developing country. This study assessed DSI practices at one of the largest mortuaries in Cape Town (Salt River Mortuary) to assess the scope of these practices within a resource-constrained context. Data were collected by retrospectively reviewing medico-legal case files (n = 454) from SUDI cases investigated at Salt River Mortuary over a two-year period. The results showed that SUDI death scenes were visited in 59.2% of cases at Salt River Mortuary, with poor and inconsistent levels of documentation. Death scenes were never investigated in cases where the infant was pronounced dead on arrival at a medical facility. The findings support the need for a locally relevant approach to DSI, coupled with specialized training for staff. Based on the limited resources, this should focus on the training of staff using the available resources and accurate use of documentation.

Prevalence of Pulmonary Bullae and Blebs in Postmortem CT Imaging With Potential Implications for Diving Medicine.

BACKGROUND: Pulmonary bullae and blebs can result in a pneumothorax. Their prevalence in the normal population is currently unknown. Postmortem CT (PMCT) images from a forensic database were used to determine the prevalence of pulmonary bullae/blebs in the normal Dutch adult population and its consequence for diving medicine, as bullae and blebs are often considered a contraindication for diving. METHODS: Forensic PMCT scans of 130 adults were analyzed for the presence of bullae and/or blebs in a cross-section of the Dutch population without pulmonary disorders. The lungs had to be unharmed, expanded, and without signs of illnesses. Normal early-stage postmortem changes in the lungs were accepted. RESULTS: Analysis was performed per decade. Group I (aged 21-30 years) included 26 patients. Blebs were observed in four persons; one exhibited blebs and bullae. Group II (aged 31-40 years) included 28 patients; blebs were observed in nine individuals, one with bullae. Group III (aged 41-50 years) included 27 patients; blebs were noted in nine individuals, bullae in one, and bullae and blebs in four. Group IV (aged 51-60 years) included 28 patients; blebs were noted in seven individuals and two with bullae and blebs. Group V (aged 61-70 years) included 21 patients; blebs were noted in three persons, bullae and blebs in two, and isolated bullae in one. On average, most bullae/blebs were < 10 mm, and none exceeded 20 mm. CONCLUSIONS: By reassessing pulmonary PMCT scans, we found a surprisingly high incidence of small bullae and/or blebs in one-third (33.8%; 95% CI, 25.7-41.9) of the general population without underlying lung disease. This finding can have potential implications for diving medicine.

Avaliação de sentenças e jurisprudências relacionadas a ações judiciais envolvendo cirurgias plásticas estéticas / Evaluating judgments and decisions related to lawsuits involving aesthetic plastic surgery

Introdução: É consenso no meio jurídico que os resultados referentes às atividades médicas sejam obrigação de meio, e não de resultado. Contudo, há grande discussão quando se trata de procedimentos estéticos. A Resolução nº 1621/2001, do Conselho Federal de Medicina, define que o objetivo do ato médico na cirurgia plástica também constitui obrigação de meio. O estudo avaliou, entre novembro de 2015 a novembro de 2017, 106 casos, para verificar se o entendimento do Judiciário se alinha à Resolução do CFM [Conselho Federal de Medicina]. Foram quantificados o número de processos e a porcentagem dos casos julgados como procedentes ou improcedentes, além de verificar as principais posições doutrinárias e jurisprudenciais que embasaram as sentenças admitidas como procedentes. Foi, ainda, quantificado o número de casos cuja decisão do magistrado foi relacionada com o posicionamento do laudo pericial médico. Métodos: Foi feita busca no banco de sentenças do site do Tribunal de Justiça do Estado de São Paulo (SP), por meio da palavra-chave "Cirurgia Plástica", de todos os processos de indenização relacionados a cirurgias plásticas estéticas. Resultados: Foram sentenciados como improcedentes 61 casos (58%). Foram sentenciados como procedentes 45 casos (42%). Em 96% dos casos (102) a sentença relacionou-se positivamente com a análise pericial. Conclusão: Foram 102 sentenças concordantes aos laudos periciais e apenas quatro casos cuja sentença divergiu do entendimento do laudo. Estes dados mostram a importância crucial da análise pericial para a definição das sentenças judiciais. Analisando todas as sentenças, observou-se que em nenhum caso os juízes levaram em conta a Resolução do CFM [Conselho Federal de Medicina].

Introduction: There is a legal consensus that the results of medical activities represent obligations of means, not results. However, there is ample discussion when it comes to aesthetic procedures. Resolution 1621/2001 of the Federal Council of Medicine also defines the objective of a medical act in plastic surgery as an obligation of means. This study evaluated 106 cases between November 2015 and November 2017 to verify whether the decisions of the Judicial Power agree with the Resolution of the Federal Council of Medicine. The number of lawsuits and the percentage of claims granted or denied were quantified, and the opinions of jurists and courts that supported the claims granted were verified. The number of cases in which the judge's decision was related to the opinion of a medical expert was also quantified. Methods: The authors searched the judgment database located on the website of the Court of Justice of the State of São Paulo (SP) for damage related to aesthetic plastic surgery, using the keyword "Plastic Surgery" for all actions. Results: A total of 61 claims (58%) were denied, and 45 (42%) were granted. In 96% of cases (102) the judgment was positively related to the expert report. Conclusion: There were 102 cases in which the judgment agreed with the expert reports and only four cases in which the judgment did not agree with the reports. These data show the crucial importance of experts' reports in defining judicial judgments. The analyses of all judgments showed that there were no cases in which the judge considered the Resolution of the Federal Council of Medicine.

A quarter century of decline of autopsies in the Netherlands.

OBJECTIVE: Autopsy rates have been declining worldwide. The present study reports the outcome of a retrospective analysis of all non-forensic autopsies in the Netherlands over a course of 25 years, and compares these with the most recent Dutch study. METHOD: Retrospectively, 25 years of data on clinical autopsies from the Nationwide Network and Registry of Histo- and Cytopathology in the Netherlands (PALGA) was paired with the mortality registry (Statistics Netherlands). RESULTS: The crude prevalence of autopsies declined from 7.07% in 1991 to 2.73% in 2015. After adjusting for age at death, there was no difference in autopsy rate between males and females. An increasing age significantly decreased the autopsy rate. CONCLUSION: In the Netherlands, clinical autopsies have been declining over the last quarter century. Age at death, but not sex, was associated with the autopsy rate. These different results stress the importance of correct collection and analysis methods of data.

CiteSpace-based Document Information Visualization of Literature Published by Journal of Forensic Medicine from 1985 to 2018.

ABSTRACT: Objective To analyze a knowledge web of the literature published by Journal of Forensic Medicine from its founding in 1985 to 2018, describe the evolving process of forensic science research and explore the research hotspots and frontiers at present. Methods The literature that was published by Journal of Forensic Medicine from 1985 to 2018 was collected and analyzed in terms of elements, such as emerging research hotspots, high frequency keywords, authors, dispatching units, location of institution and funding, by CiteSpace5.3 information visualization analysis software. Results All disciplines of forensic medicine were continually developing and maturing, and the publication volume of the literature on forensic pathology had the highest weight; in research hotspots, the two categories, research and identification each had their own emphasis; as the main source of contributions to the journal, research institutes accounted for 38.99% of the total number of publications; Shanghai ranked first among all regions with 1 046 articles published. The number of funded articles was generally on the rise, with the number of funded articles published largest in 2015. Conclusion As an authoritative academic journal in the field of forensic science in China, Journal of Forensic Medicine carries the development of forensic science and witnesses the institutional reform of universities and colleges, and offers a wide range of communication and cooperation in terms of technicality and application. Many scholars and scientific research institutions have gained progress continually in various research directions in the form of teamwork; and emerging research hotspots will continue to play a huge role in future practical applications.

Family violence in Victoria, Australia: a retrospective case-control study of forensic medical casework.

OBJECTIVE: To identify the risk factors and assault characteristics of family violence among victims referred for forensic medical examination in Victoria, Australia. METHODS: A retrospective 1:1 case-control study was conducted, comparing adult family violence victims and non-family violence victims examined by clinical forensic practitioners from the Victorian Institute of Forensic Medicine, between July 2015 and June 2016. Data were extracted from victims' forensic medical casework. Chi-square or Fisher's exact tests and Mann-Whitney U tests were used to examine group differences. A multiple logistic regression analysis was used to determine independent predictors of family violence. RESULTS: One hundred and forty-three family violence victims (97.2% female, Mdnage = 29, 90.2% intimate partner violence) were identified and gender- and age-matched with controls. Family violence victims had significantly higher odds of reporting a history of violence victimisation (OR = 5.20; 95% CI, 2.54 to 10.66) and current pregnancy (OR = 5.28; 95% CI, 1.09 to 25.46) than controls. Family violence was significantly more likely than non-family violence to occur in the victim's home, and to involve physical assault, use of weapon(s), trauma to the neck and anal sexual assault. Family violence victims sustained significantly more physical injuries, and were more likely to be injured to almost every bodily location, than controls. CONCLUSION: This study highlights the importance of assessing and managing risk for family violence following initial victimisation and throughout pregnancy. Findings further indicate that family violence is more dangerous (i.e. more likely to involve severe forms of assault and cause injury) than non-family violence.

[The forensic medical aspects of the inappropriate medical care in the modern-day Ukraine]. / Sudebno-meditsinskie osobennosti nenadlezhashchei meditsinskoi pomoshchi v sovremennoi Ukraine.

Despite the fact that the ever growing relevance of the problem of the inappropriate medical care was long ago brought to the worldwide attention, it has not been practically addressed in the Ukraine since the country gained independence in 1991. The objective of the present study was to consider the specific features of expert examination of the cases of inappropriate medical care as exemplified by the materials of the legal actions and lawsuits instituted against healthcare specialists violating their occupational duties. The results of forensic medical examination by the local Bureaux of forensic medical expertise concerning the 350 so-called malpractice suits instituted in the Ternopol, Zhitomir, and Chernovtsy regions during the period from 207 to 2016 were available for the analysis. The facts of inadequate and inappropriate medical care were documented in 245 (72.0%) cases. The frequency of diagnostic and therapeutic errors amounted to 29.7% and 26.9% respectively while the improper formulation of the medical documentation was recorded in 21.3% of the cases. The cases of poor organization of the diagnostic and treatment process accounted for 14.6% of the total whereas the improper behaviour of the medical personnel was reported in 7.5% of all the known cases of provision of the healthcare services. It is concluded that in the majority of the cases, the citizens of the modern-day Ukraine receive the inappropriate (insufficient and untimely) medical care. Over 80% of the cases of the inappropriate medical care currently provided in the country can be accounted for by the objective reasons, with each fifths case being due to the violation of professional responsibilities by the healthcare providers.

[An assessment of the direct costs of healthcare for victims of sexual assaults in hospital emergency units]. / Évaluation des coûts directs de la prise en charge en urgence d'une victime de violences sexuelles.

BACKGROUND: The Forensic medicine reform in 2011 enabled the development of forensic units specialized in multidisciplinary care of victims of criminal offences. Thanks to an annual budgetary allocation, the Ministry of Justice handles the financing of judicial acts, while the health care facilities assume the medical, psychological and social aspects. The objective of this study was to determine the direct costs of medical care provided to rape victims (such as defined in the article 222-23 of the Penal Code) in order to see how its funding could be reconsidered to prevent any additional cost that could be caused by non-sufficient medical, psychological and social care. Furthermore, this first assessment may serve as a basis for further reflection on creating other medical judicial units but also for reviewing existing structures. METHODS: The direct costs for medical care of a recent rape victim (<48hours) was quantified by including staff and consumables costs, treatments, biological tests and other expenses. RESULTS: The overall time for the entire medical care procedure was approximately three hours, for an overall cost of 673.92€, of which 41.5 % (279.90€) was paid by the Ministry of Justice. The medical, psychological and social aspects stood for the major expenditure items (394.02€), attributable mainly to the biological screening tests for sexually transmissible infections (STIs). CONCLUSION: These frequent situations require the convergence of human and material needs with a financial burden shared between the Ministry of Justice and health establishments. Authors suggest that in the annual hospital budgetary allocation allotted by the Ministry of Justice, the care of victims of sexual assault be based on the rate of day hospitalization "Medicine, medical specialties part time day or night common regime", allowing to provide optimal multidisciplinary care, which lessens the risks of complications and reduces the global cost created by these situations.

[Forensic medical examination of adolescent and adult victims of sexual assault or intimate partner violence who do not complain to the police - An observational study in Seine-Saint-Denis, France]. / Accueil en médecine légale des adolescents et adultes victimes de violences sexuelles ou de violences dans le couple n'ayant pas déposé plainte ­ étude observationnelle en Seine-Saint-Denis.

OBJECTIVES: to identify characteristics of victims of sexual assault or domestic violence who consulted in a Department of Forensic Medicine without a formal complaint to the police. METHODS: observational study (03/01/2014-08/31/2015) of individuals (age>15years) consulting in a Department of Forensic Medicine near Paris, France, after a sexual assault or domestic violence. Among the individuals who were examined in the department of Forensic Medicine, we compared the individuals who had not complained to the police to those who had complained to the police. RESULTS: A hundred and nine individuals have consulted without a prior complaint to the police, including 73 persons after domestic violence (i.e. 4% of all persons examined with or without a complaint to the police) and 36 persons after a sexual assault (i.e. 8% of all persons examined). Regarding domestic violence, the proportion of persons presenting recent traumatic injuries was lower among those who did not complain to the police than among those who did (64% vs. 78%, P=0.008). Regarding sexual violence, the persons who did not complain to the police were more frequently uncertain about the assault (42% vs. 13%, P<0.001), reported more frequently a recent alcohol or drug intake (42% vs. 26%, P=0.039) and less frequently showed extragenital traumatic injuries than the persons who did complain to the police (22% vs. 43%, P=0.016). CONCLUSION: the persons examined who had not complained to the police accounted for less than one in 20. The extension of the activity of a Department of Forensic Medicine to persons who do not want to be involved in a judicial process is not sufficient for the majority of victims to consult a forensic physician.

The elder physical abuse reflected in judicial authorities in Eskisehir.

AIM: Elder abuse is a health and human rights problem that may occur among every race and ethnic group all around the world. This study aims at describing all cases of physical abuse of elderly which have been reported to, and investigated by Eskisehir - a western city of Turkey. METHODS: Physical abuse incidents above 65 years of age which were evaluated by the Eskisehir Council of Forensic Medicine for expert witness opinion during 5year period between 01.01.2010 and 12.31.2014 are examined in this descriptive, cross-sectional study. RESULTS: 253 cases are found and evaluated in the scope of the study. It is determined that all aggressors are the acquaintance of the victim, and for 114 cases (45.1%) the aggressor is the victim's son. It is found that only investigation procedures of cases are completed, but no protection and rehabilitation program has been issued. CONCLUSION: In conclusion, it is determined that elder victims are abused by family members and relatives who are mostly the care givers. It is seen that emergency physicians play a great role in the detection of abuse.

Caracterización del acto homicida según los informes de autopsias realizados por el servicio médico legal de Concepción, periodo 2011-2015 / Characterization of the homicidal act according to the autopsy reports released by the Legal Medical Service of Concepción, 2011-2015

Introducción: Más de la tercera parte de los homicidios reportados a nivel mundial tienen lugar en el continente Americano, siendo Chile uno de los países con las tasas más bajas de Latinoamérica. Actualmente, son escasos los estudios que caracterizan el acto homicida en nuestro país. Se caracterizó el acto homicida según las autopsias realizadas por el Servicio Médico Legal (SML) de Concepción, durante el periodo 2011-2015. Materiales y método: Se realizó un estudio transversal de informes de autopsia con causa homicidio durante los años 2011 a 2015, realizadas por el SML de Concepción, utilizándose las variables: género, edad, procedencia, lugar de ocurrencia del homicidio, estado civil, ocupación, patologías asociadas, causa de muerte, tipo de arma utilizada, alcoholemia, examen toxicológico y atención en centro asistencial. El estudio fue aprobado por comité de ética. Resultados: Del total de autopsias en el periodo 2011-2015; 5.92% (241) correspondieron a homicidios, de los cuales un 89.6% fueron víctimas de sexo masculino. Del total de homicidios estudiados la edad promedio fue de 33 años, un 58.3% del total ocurrieron en vía pública y 42.1% fallecieron por trauma torácico complicado. Finalmente del total de homicidios, un 49,2% poseían alcoholemia negativa y 49.2% examen toxicológico negativo. Discusión: En Chile, el homicidio afecta a una pequeña porción de la población, acercándose a las bajas tasas que presentan diversos países de Europa. En su mayoría, los homicidios reportados fueron hombres entre los 18 y 29 años de edad, resultado similar a lo descrito a nivel mundial.

Introduction: More than a third part of the worldwide reported homicides takes place in the whole american continent, and Chile is one the countries with the lowest rates in latin america. Only a few are the studies that characterize the homicidal act in our country. Characterize the homicide act according to the autopsies reports performed by the Legal Medical Service (SML) of Concepción, during the period 2011-2015. Materials and methods: We made a transversal study with the autopsies reports classified as homicide, performed by the SML Concepción, between the years 2011 and 2015 using variables such as: gender, age, place of residence, place of homicidal act, marital state, occupation, comorbidities, death cause, weapon, blood alcohol concentration, toxicological results and medical assistance. An ethic committee approved the study. Results: From the total autopsies between 2011 and 2015; 5.92% (241) were homicides, of which 89.4% were men. The average age of homicides victims was 33 years old, 58.3% occurred on public areas and 42.1% were died because a complicated thoracic traumatism. And finally from the total homicides, 49.2% had none alcohol in blood such as the 49.2% as well had negative toxicological test. Discussion: In Chile, homicide affects a few number of its population, approaching the low rates that some european countries have. The most of the homicides reported were men between 18 to 29 years old, similar results comparing with the worldwide statistics.

Muertes por suicidio en la Región de Tarapacá, años 1990-2013 / Suicides death in the Region of Tarapacá, years 1990-2013

Introduction: It presents the update of an epidemiologic descriptive study of deaths by suicide that took place in the Tarapacá region, Chile. The study encompasses almost a quarter of a century, between the years 1990 and 2013, and brings interesting information with respect to the tendencies of the phenomenon along an extensive period of time. Method: A retrospective epidemiologic descriptive study of type transvensal of deaths classified as violent in the autopsy protocols of the Servicio Médico Legal of the city of Iquique and the medical death certificate. Results: In a total of 565 cases, a general rate of suicide for this period of 9,18 for 100.000 hab has been noted, with variations of the annual rates between 4, 95 in the year 1995 and 13, 97 in the year 1999. It was observed that suicide was more frequent between the ages 20 and 44 years, with a relation men-women of 5,3:1. Conclusions: The previous study (2010) confirmes a tendency to the stabilization of the increasing rates observed in the past decade. In figures this rate was somehow inferior to the general rate of suicide of the country in the year 2011 (13,3 for 100.00 hab.), but it doubled the registered rates in the 90’s.

Introducción: Se presenta la actualización de un estudio epidemiológico descriptivo de las muertes por suicidio ocurridas en la región de Tarapacá, Chile, abarcando casi un cuarto de siglo, entre los años 1990 y 2013, lo que aporta una interesante información respecto del movimiento tendencial del fenómeno a lo largo de un período extenso de tiempo. Método: Estudio epidemiológico descriptivo de tipo retrospectivo transversal a partir de las muertes clasificadas como violentas en los protocolos de autopsias del Servicio Médico Legal de Iquique y del certificado médico de defunción. Resultados: En un total de 565 casos, constatamos una tasa general de suicidio para el período de 9,18 por 100.000 hab., con variaciones de tasas anuales que van entre 4,95 el año 1995 y 13,97 el año 1999; se observó que el suicidio fue más frecuente entre los 20 y los 44 años, con una relación hombre-mujer de 5,3:1. Conclusiones: Respecto del estudio anterior (2010) se confirma una tendencia a la estabilización del alza de tasas observada en la década anterior, en cifras algo inferiores a la tasa general de suicidio del país en el año 2011 (13,3 por 100.000 hab.), pero el doble respecto a las tasas registradas en los años noventa.

The Contribution of Alexithymia to Burnout in Forensic Physicians.

The Aim: The aim of the study was to identify the relationship between the level of burnout subdomains and alexithymia among forensic physicians working in forensic institutions in Romania. Material and Methods: A number of 37 forensic physicians were included in the survey. Burnout and alexithymia were measured by using the Maslach Burnout Inventory and Toronto Alexithymia Scale. The obtained data were processed using the SPSS 17.00 statistical software. Results: The subjects obtained an average of 43.27±3.71, which corresponds to a low level of alexithymia. For burnout scores, we have obtained M=14.97±13.13 for emotional exhaustion, M=7.91±6.87 for depersonalization and M=33.18±10.59 for personal accomplishment (low-level for emotional exhaustion and medium-level burnout for the other two factors). Among the socio-demographic variables, only the age correlated positively with the burnout factor personal accomplishment. Positive correlations were identified between burnout factors and TAS-20. Comparative analysis results are important for the presence of insomnia, depression, teaching activity and looking for professional support after critical events. Conclusions: Scores for forensic physicians are low-level for emotional exhaustion and medium-level for two subdomains and low-level for alexithymia. Factors revealed by the comparative analysis are important to adjust professional activity and to find strategies to cope with stressful professional events.

[The analysis of the articles related to toxicological (forensic) chemistry published in the journal "Sudebno-meditsinskaya ekspertiza (Forensic Medical Expertise)" in 2004-2013. Part 1. The structure and quality of the publications].

The elements of the scientometric survey were applied for the analysis of the character, structure, and subject-matter of the articles related to toxicological (forensic) chemistry that had been published in the journal <> during the period from 2004 to 2013. The data on the number of publications and their authors are presented. The emphasis is laid on the merits and demerits of the papers submitted for publications.