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Excessive alcohol consumption is one of the most important factors in a substantial number of violent deaths. The aim of our study was to investigate alcohol-related deaths in the Republic of North Macedonia in the period from 2007 to 2020, in order to study the influence of elevated blood alcohol levels in violent deaths. Five hundred sixty-four post-mortem blood samples from alcohol-related death cases-natural deaths and violent deaths (suicides, accidents, and homicides)-were analyzed, and the results were evaluated according to sex, age, and cause of death. Among 564 cases, traffic accidents were the leading cause of violent death (54.3% of the cases) followed by suicides (19.9% of the cases). In the examined post-mortem samples, BAC values ranged from 0.15-6.20 g/L. The average age was 45 ± 16 years for the male and 49 ± 19 years for the female group. The biggest proportion of high BAC values was found in the group of accidents specifically road traffic accidents and accidental intoxication as well as in the group of bolus deaths. The analysis of BAC in the cases of violent deaths in the Republic of North Macedonia confirmed that consumption of alcohol is strongly related to violent deaths. The data obtained from this study could raise caution and give aid in a national strategy for the prevention of alcohol-related violent deaths., (© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Introduction: Acute alcohol intoxication is a contributing factor in firearm-involved suicides. However, knowledge of the relationship between alcohol intoxication and firearm-involved suicide by age and sex (defined herein as the biological sex of the decedent) is limited. The purpose of the current study was to evaluate the sex- and age group-specific relationship between alcohol intoxication and firearm-involved suicide., Methods: Data from the National Violent Death Reporting System, 2003-2020, on suicide decedents (18+ years of age) were utilized. Age-group- and sex-specific multivariate binary logistic regression analyses were conducted. Statistical analyses were performed in 2023., Results: Alcohol intoxication (i.e., having a blood alcohol concentration of 0.08 g/dL or more) was significantly associated with using a firearm as the method of suicide for young (18-34 years; relative risk (RR)=1.31, 95% CI: 1.22-1.40) and middle-aged (35-64 years; RR=1.34, 95% CI: 1.27-1.39) females but not among older females (65+ years; RR=1.01, 95% CI: 0.87-1.17). Among males, the association was significant for all age-groups (young: RR=1.28, 95% CI: 1.25-1.30; middle-aged: RR=1.17, 95% CI: 1.15-1.19; and older: RR=1.04, 95% CI: 1.01-1.07)., Conclusions: Among males of all ages and young and middle-aged females, alcohol intoxication was associated with increased risk of suicide by firearm-an extremely lethal method that accounts for a majority of suicides in the U.S.-compared to their non-intoxicated counterparts. Interventions targeting excessive alcohol consumption may be effective in reducing suicide mortality rates., (Copyright © 2023 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.)

Background: Toxic alcohol exposures are an ongoing concern in the United States. In the US, few studies characterize the local epidemiology of toxic alcohols over time., Objectives: The objective was to examine the incidence of toxic alcohol ingestions and changes in management over time., Methods: This retrospective cohort study evaluates toxic alcohol ingestion phone calls to a regional poison center in the United States covering four states. Data were queried for this poison center from the National Poison Data System (NPDS) using generic codes for each toxic alcohol. Inclusion criteria were ingestion of toxic alcohol, age ≥ 13 years, from January 1, 2000 to Dec 31, 2017. Exclusion criteria were unrelated effects coded in the medical outcome, duplicate data, or incomplete demographic data., Results: Of 926 subjects (adults and teenagers), 71.5% were male, and the mean age was 34.5 years. Toxic alcohol ingestion was more common in individuals younger than 40 years, with a significant relationship between age and intentional abuse or misuse (p = 0.001). There was also a significant relationship between age and reason for ingestion, with younger patients more likely to be suicidal (p < 0.001). Ethyleneglycol was the most common toxic alcohol. There was no change in the incidence of toxic alcohol ingestions over the study period. The mortality rate was 1.7%, and 31.2%of patients were hospitalized in a critical care unit. Major effects and death were more common in younger patients (p < 0.001). There was a significant difference in medical outcomes based on the type of toxic alcohol(p = 0.03). Fomepizole was the most common treatment. A Poisson regression model found no change in fomepizole use during the study period (p = 0.1). Ethanol administration over the study period increased (p = 0.02), while hemodialysis decreased (p = 0.02)., Conclusion: Data obtained from a single regional United States poison center showed low mortality related to toxic alcohol ingestions. The most prevalent toxic alcohol was Ethylene glycol. In all cases, toxic alcohol ingestion was higher in the 20-29-year-old age group. Reasons for ingestion, in most cases, were suicidal. Fomepizole was the most common treatment, ethanol administration as an antidote is rising, and hemodialysis utilization is decreasing. Data may not be nationally representative., (© 2021. Springer Nature Switzerland AG.)

This paper examines whether the anomalous summer peak in deaths from coronary heart disease (CHD) in Finland could be attributed to adverse effects of the Midsummer festival and alcohol consumption during the festival. Daily deaths from CHD and alcohol poisoning in Finland, 1961-2014, that occurred during the 7 days centering on Midsummer Day were analysed in relation to deaths during 14 to 4 days before and 4 to 14 after Midsummer Day. Daily counts of deaths from CHD among persons aged 35-64 years were regressed on days around the Midsummer period by negative binomial regression. Mortality from CHD was highest on Midsummer Day (RR 1.25 (95% confidence interval 1.12-1.31), one day after the peak in deaths from alcohol poisonings. RR for CHD on Midsummer Day was particulary high (RR = 1.43; 1.09-1.86) in the 2000s, 30% of deaths being attributable to that day. In conclusion, the anomalous and prominent summer peak in deaths from CHD in Finland is an adverse consequence of the Midsummer festival. The most likely underlying reason is heavy alcohol consumption during the festival period, especially on Midsummer Eve. In the 2000s, one third of deaths from CHD on Midsummer Day are preventable.

Aim: Pedestrian fatalities commonly involve alcohol. We sought to characterize alcohol intoxication among pedestrians struck by vehicles and examine correlations between admission time and injury severity., Methods: The Los Angeles County Trauma and Emergency Medicine Information System database was reviewed for pedestrians struck by vehicles over a 16-year period starting January 2000. Subjects aged ≥18 years with available time and day of admission were selected. Patients with available blood alcohol content (BAC) were analyzed and those with positive (+) BAC (≥ 0.01%) were compared with those with negative (-) BAC. The primary outcome was mortality., Result: 35 840 patients met criteria, with 12 122 (33.8%) tested for BAC. 71.2% were (+) BAC. The proportion of (+) BAC pedestrians peaked at 02:00 (48.9% of admitted pedestrians, 88.5% of BAC tested pedestrians). Patients with a (+) BAC were more likely hypotensive (3.5% vs 2.7%, P = .019) and admitted with a Glasgow Coma Scale ≤ 8 (9.4% vs 7.1%, P < .001). Overall mortality was 4.6%. Those admitted from 06:00 to 11:00 had the highest odds of mortality in (+) BAC patients (4.7%, adjusted odds ratio 3.16, adjusted P < .001)., Conclusion: Pedestrians struck by vehicles during late hours are commonly intoxicated. These findings could help legislators to implement changes and strategies to decrease the risk and burden of injury in intoxicated pedestrians.

Objective: To study the prevalence of alcohol and drugs in biological samples from drivers, motorcycle riders, bicyclists, and pedestrians involved in fatal road traffic crashes (RTCs) during 2016-2018 in Norway, both among fatally injured victims and those who survived fatal RTCs., Methods: Anonymous information was extracted from police data. No personal data were recorded., Results: There were 330 fatal RTCs with 349 killed road users and 384 survivors during the study period; this included 179 passengers who were excluded from the study. In total, 90% of the studied killed road users and 67% of the survivors were investigated for alcohol or drug use by analyzing biological samples. Alcohol or drugs in concentrations above the legal limits were detected in 21% of the analyzed samples. The proportion impaired by alcohol or drugs (blood alcohol concentrations equal to or greater than 0.05%, or drug concentrations above equivalent limits) was highest among killed bicyclists (43%), higher than among killed pedestrians (24%), car and van drivers (28%) and motorcyclists (20%), and significantly higher than among drivers who survived fatal crashes (4%)., Conclusions: Impairment due to use of alcohol or drugs was often a contributing factor among bicyclists, pedestrians and motor vehicle drivers who died in RTCs. Driving under the influence of alcohol or drugs was more often a contributing factor in cases where the motor vehicle driver was killed than in cases where the driver survived.

Purpose: Long-term prospective studies evaluating the health burden that is consequent to adolescent drinking are needed. The aim of this study was to examine the predictive associations between self-reported alcohol tolerance and frequent intoxication at age 15-16 years and the risk of death by age 33 years., Methods: A sample (n = 6,615; 49.3% males) of the Northern Finland Birth Cohort Study 1986 was studied. Self-reported alcohol tolerance (drinks needed to feel intoxicated) and frequency of alcohol intoxication at age 15-16 years were analyzed along with background variables and data regarding subsequent psychiatric diagnoses. Categories were formed for both predictive variables from self-reported tolerance and frequency of intoxication in mid-adolescence. Cox regression was used to calculate hazard ratios (HRs) with 95% confidence interval (95% CI) for death by age 30 years., Results: By the age of 33 years, of all 6,615 participants, 53 (.8%) were deceased. The HR for death by age 33 years was 3.08 (95% CI 1.17-8.07) among adolescents with high alcohol tolerance compared with adolescents without alcohol use or intoxication. The frequency of alcohol intoxication was also associated with mortality; HR 2.05 (95% CI 1.01-4.16) for those who had been intoxicated one to two times and HR 3.02 (95% CI 1.21-7.54) for those who had been intoxicated three or more times in the past 30 days compared with adolescents without intoxication., Conclusions: High self-reported alcohol tolerance and frequent alcohol intoxication during mid-adolescence significantly predicted death by age 33 years. These behaviors carry long-term repercussions with respect to premature loss of life. Substantial efforts should be made to diminish this mortality risk., (Copyright © 2020 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.)

Aims: An integral part of the World Health Organization (WHO) plan to reduce suicide by 10% by 2020 is to identify areas and demographic groups, which should be priority target groups for preventive activities. This study aimed to present the demographic differences between victims of suicide by hanging in the Warsaw metropolitan area, in Poland, by examining the sobriety of victims., Methods: Data for analysis were obtained from the documentation of the Department of Forensic Medicine (DFM) at the Medical University of Warsaw (MUW). The retrospective analysis included 358 out of 466 victims of suicides by hanging in the Warsaw metropolitan area, in Poland, recorded in the DFM documentation covering 2011-2013. The data gathered included age, gender, the cause of death, a post-mortem examination as well as the level of ethanol in the blood and muscles of victims., Results: In both groups, men accounted for a larger percentage of victims than women, P = 0.068. In the no-alcohol group, the victims were older than in the alcohol group (47.52 ± 19.21 vs. 40.88 ± 12.77) (P < 0.001). The majority of the studied population were victims aged 25-34 (22.90%), mainly men (20.95%). Young men were also the largest group among victims in the alcohol group (28.33%). The most numerous age group among no-alcohol group were older victims aged 55-64 (19.10%), especially men (16.29%)., Conclusion: Regardless of sobriety, men were the largest group of suicide victims in the study population, which means that men die suicide more often than women. Differences in gender proportions are related to age. In the studied population, it was primarily young victims, mainly men. These are the groups that should be priority target groups for preventive activities aimed at reducing the number of suicides. The presence of ethanol in more than half of the victims of suicide in the study population indicates that alcohol is an important suicidal risk factor., (© The Author(s) 2020. Medical Council on Alcohol and Oxford University Press. All rights reserved.)

Background: Among American Indians/Alaskan Natives (AI/ANs), suicides are disproportionately high among those younger than 40 years of age. This paper examines suicide and alcohol intoxication (postmortem BAC ≥ 0.08 g/dl) by age among Whites and AI/ANs to better understand the reasons for the high rate of suicide among AI/ANs for those younger than 40., Methods: Data come from the restricted 2003 to 2016 National Violent Death Reporting System (NVDRS), with postmortem information on 79,150 White and AI/AN suicide decedents of both genders who had a BAC test in 32 states of the United States., Results: Among Whites, 39.3% of decedents legally intoxicated are younger than 40 years of age, while among AI/ANs the proportion is 72.9% (p < 0.001). Multivariable logistic regression with data divided by age shows that in the 18 to 39 age group, AI/ANs are about 2 times more likely than Whites to have a postmortem BAC ≥ 0.08. Veteran status compared to nonveteran, and history of alcohol problems prior to suicide were also associated with BAC ≥ 0.08. Suicide methods other than by firearm and a report of the presence of 2 or more suicide precipitating circumstances were protective against BAC ≥ 0.08. Results for the age group 40 years of age and older mirror those for the younger group with 1 exception: Race/ethnicity was not associated with BAC level., Conclusions: The proportion of suicide decedents with a BAC ≥ 0.08 is higher among AI/ANs than Whites, especially among those 18 to 39 years of age. However, acute alcohol intoxication does not fully explain differences in suicide age structure between AI/ANs and Whites., (© 2019 by the Research Society on Alcoholism.)

(1) Medical research has shown an increasing interest in machine learning, permitting massive multivariate data analysis. Thus, we developed drug intoxication mortality prediction models, and compared machine learning models and traditional logistic regression. (2) Categorized as drug intoxication, 8,937 samples were extracted from the Korea Centers for Disease Control and Prevention (2008-2017). We trained, validated, and tested each model through data and compared their performance using three measures: Brier score, calibration slope, and calibration-in-the-large. (3) A chi-square test demonstrated that mortality risk statistically significantly differed according to severity, intent, toxic substance, age, and sex. The multilayer perceptron model (MLP) had the highest area under the curve (AUC), and lowest Brier score in training and validation phases, while the logistic regression model (LR) showed the highest AUC (0.827) and lowest Brier score (0.0307) in the testing phase. MLP also had the second-highest AUC (0.816) and second-lowest Brier score (0.003258) in the testing phase, demonstrating better performance than the decision-making tree model. (4) Given the complexity of choosing tuning parameters, LR proved competitive when using medical datasets, which require strict accuracy.

Background: Alcohol may cause death directly by acute poisoning, as well as induce illnesses or accidents that lead to death. Our research question was whether the current decreasing trend in acute fatal alcohol poisonings in Finland is a real phenomenon or an artefact caused by possible changes in the process of determining the cause of death., Methods: All cases in the national post-mortem toxicology database in which the underlying cause of death was acute alcohol poisoning in 1987-2018 were investigated in terms of blood alcohol concentration (BAC), age and gender. The number of acute alcohol poisonings was compared to the number of deaths from alcohol induced illness in the post-mortem toxicology database., Results: A total of 12 126 acute alcohol poisoning cases were retrieved. Between 2004 and 2017 the number of acute alcohol poisonings decreased 60.1 %. At the same time the number of alcohol induced illnesses in the study material remained stable or decreased marginally. The median BAC in all acute alcohol poisonings was 3.2 g/kg. The annual median BAC values showed a small but significant decrease over the study period. The proportion of women in acute alcohol poisonings increased significantly over the study period, from 17.1%-22.3%. Women were on average 2.5 years older than men., Conclusions: On grounds of the BAC statistics and supporting evidence, we conclude that the significant decrease in the number of fatal alcohol poisonings is true and likely reflects changes in the overall consumption of alcohol., (Copyright © 2019 Elsevier B.V. All rights reserved.)

The aim of this study was to find additional diagnostic markers characterizing the functional state of the liver to substantiate the cause of death from ethanol poisoning. A total of 95 deaths from acute ethanol poisoning and 15 deaths from craniocerebral injury were studied. Signs of steatosis, chronic hepatitis or cirrhosis were taken into account in histological examination of the liver. The histochemical activity of ethano-locking enzymes was determined in structurally functional zones of the acini: portal pathways (Zone 1), liver beams (Zone 2) and central veins (Zone 3). Quantitative indices characterizing functional-metabolic activity of the liver during acute ethanol poisoning were obtained.

Background and Aims:: The death of any young individual is associated with the loss of many potentially fulfilling years of life. It has been suggested that the relative mortality of fracture patients may be higher in younger age groups than in older cohorts. We determined the mortality and causes of death in a cohort of 16- to 30-year-old patients that had been hospitalized for fractures., Material and Methods:: We collected data using criteria based on the diagnosis code (International Statistical Classification of Diseases and Related Health Problems, 10th Revision), surgical procedure code (Nordic Medico-Statistical Committee), and seven additional characteristics of patients admitted to the trauma ward at the Central Finland Hospital between 2002 and 2008. Patients were then followed to ascertain their mortality status until the end of 2012. Standardized mortality ratios were calculated and causes of death were determined by combining our registry data with data provided by Statistics Finland., Results:: During the study, 199 women and 525 men aged 16-30 years had sustained fractures. None of these patients died during the primary hospital stay. At the end of follow-up (mean duration 7.4 years), 6 women and 23 men had died. The standardized mortality ratio for all patients was 6.2 (95% Confidence Interval: 4.3-8.9). Suicides and intoxications comprised over half, and motor vehicle accidents and homicides comprised nearly a third of the post-fracture deaths., Conclusion:: We found a concerning increase in mortality among young adults that had been hospitalized due to a fracture compared to the general population that had been standardized by age, sex, and calendar-period. Leading causes of death were suicides and intoxications or motor vehicle accidents and homicides, which may be indicative of depressive disorders or impulse control disorders, respectively. Identification of the underlying psychosocial problems may provide an opportunity for preventive interventions.

Although the benefits of sauna bathing have been demonstrated in epidemiological studies, sauna deaths have been reported. The aim of this study was to determine the demographic and forensic characteristics associated with different blood alcohol concentrations (BACs) in sauna deaths in Korea. In this retrospective analysis, data were collected from a nationwide pool in Korea between January 2008 and December 2015 to determine the role of alcohol intoxication in sauna deaths based on the subjects' BAC and to evaluate the demographic and forensic characteristics associated with different BACs. One hundred and three deaths were classified into 2 groups: the non-intoxication (NI) group (BAC,<0.08%; n = 27) and the intoxication (I) group (BAC,≥0.08%; n = 76). Demographic and forensic characteristics were compared between the groups using a multinomial logistic regression analysis. The proportions of decedents who were male (odds ratio: 17.4, 95.0% confidence interval: 3.8-79.8) and in a prone position at the scene of death (odds ratio: 11.3, 95.0% confidence interval: 2.1-60.1) were significantly higher (P < 0.001 and P < 0.05, retrospectively) in the I group than in the NI group. However, no significant differences were observed with respect to obesity, coronary artery narrowing, and liver pathology. Sauna deaths exhibited different characteristics according to BACs detected at autopsy. The differences in sauna deaths between the I and NI groups may have implications for the targeted prevention of sauna deaths associated with alcohol consumption.

Objective: Recent studies showed that reducing the minimum legal drinking age (MLDA) could cause negative health outcomes among youth. This evidence was drawn primarily from a limited set of geographical regions. This study seeks to widen available evidence by using data from Japan, where the government started considering reducing the MLDA from 20 to 18., Method: Using a regression discontinuity design, we compared emergency service event rates related to alcohol intoxication and mortality rates through external causes between those who were slightly younger and older than the age of 20., Results: We showed that granting legal access to alcohol at age 20 doubled the use of emergency services used for alcohol intoxication but had little impact on mortality as measured by traffic fatalities, suicide, and other accidents., Conclusions: Our findings suggest that lowering the MLDA in Japan will increase (potentially reckless and excessive) drinking behavior among young adults ages 18 and 19 but will not increase their mortality from accidents.

We undertook the analysis of the archive data of forensic medical expertises of the non-identified corpses accumulated at the tanatological divisions of the Moscow Bureau of Forensic Medical Expertise for the period from 2012 till 2016. Special attention was given to sex and age composition of the deceased as well as the structure of mortality and the traces of ethyl alcohol, if any, present in the blood. It was shown that the majority of the unidentified bodies were those of the young men, with the main cause of the non-violent deaths being the cardiovascular pathology. Ethyl alcohol was found in the blood of 43% of the corpses. The analysis encompassed also the most frequently used methods for personality identification based on the data available from the medical-criminalistic department of the Bureau of Forensic Medical Expertise. The statistical treatment of the results of the study provided materials making it possible to envision the tendencies of the further development and improvement of the methods for personality identification for the purpose of forensic medical expertise and judicial practice.

The objective of the present study was to identify the clinical and pathomorphological changes in the internal organs for the elucidation of the cause of death associated with various forms of alcoholic intoxication (chronic alcoholic intoxication, poisoning with surrogate alcohols, etc.). The analysis of the clinical conditions resulting from alcohol abuse has demonstrated that the principal pathology underlying the fatal outcome is complemented by a variety of non-lethal somatic disorders aggravating the patients' condition and enhancing its severity. The clinicians are known to give more attention to the accompanying somatic complications than to the cause underlying the main pathology (alcoholism). Such attitude in the absence of the adequate treatment of the alcohol dependency is neither clinically efficient nor economically appropriate. Poisoning with surrogate alcohols is characterized by the pulmonary-cerebral variant of tanatogenesis in the combination with hypercoagulation and the erosive processes in the gastrointestinal tract whereas death from alcoholic intoxication is usually associated with heart tanatogenesis.

Deaths caused by acute alcohol intoxication (AAI) remain a major public health issue. This study is retrospective and descriptive: an 8-year case analysis of deaths due to AAI in Maryland. Study showed that of 150 AAI deaths, the death rate among Hispanics (10.41/100,000 population) was significantly higher than all the non-Hispanics combined (1.88/100,000 population). The majority of individuals were young adults, overweight, and binge drinkers. The obese group showed significantly lower mean heart and peripheral blood alcohol concentration (BAC) (0.36%, 0.37%) than the normal weight group (0.45%, 0.42%). Based on the PBAC and urine AC ratio, 49.6% deaths likely occurred close to peak phase, followed by postabsorptive phase (31.6%) and absorptive phase (18.8%). Our results indicate that forensic pathologists should evaluate postmortem BAC in the light of individual's age, drinking history, body weight, possible phase of alcohol intoxication, and other autopsy findings when certifying AAI as primary cause of death., (© 2017 American Academy of Forensic Sciences.)

When investigating serious violence, studies tend to look primarily at offenders and their background. This study investigates the influence of offenders' and victims' criminal history and immediate situational factors on the likelihood that violent events will end lethally. For this purpose, we compare lethal with non-lethal events, and combine Dutch criminal records with data from court files of those involved in lethal (i.e., homicide, n = 126) versus non-lethal events (i.e., attempted homicide, n = 141). Results reveal that both criminal history and immediate situational factors clearly matter for the outcome of violent events; however, immediate situational factors have the strongest effect on violent outcomes.

Background: Early-onset drunkenness is associated with an increased risk of developing an alcohol use disorder (AUD), which predicts excess mortality risk. Here, we estimated mortality risk for drinkers with and without early drunkenness., Methods: For 14,848 adult participants interviewed about drinking, drunken episodes, and AUD in 1981-83 for the Epidemiologic Catchment Area in New Haven (Connecticut), Baltimore (Maryland), St. Louis (Missouri), and Durham (North Carolina), we linked National Death Index records through 2007., Results: Cox regression modeling estimates showed excess mortality for drinkers with age of first drunkenness earlier than 15 years old (hazard ratio, HR: 1.47, 95% CI: 1.25, 1.72) and when first drunkenness occurred at or after age 15 (HR: 1.20, 95% CI: 1.11, 1.29), as compared with adults who had never been drunk. Consistent results were observed, irrespective of AUD history. That is, early drunkenness signaled excess mortality risk even in absence of AUD., Conclusions: In a large community sample from four cities in the US, early age of onset of drunkenness predicts mortality risk. We discuss experiments to investigate the possible causal significance of this predictive association., (Copyright © 2017. Published by Elsevier B.V.)

Widespread concern regarding the detrimental effects of excessive alcohol consumption (especially by minors) and associated social problems (particularly drunk driving) continues to exist among policymakers, law enforcement officers, and the general public. Alcohol consumption is a leading contributor to death from injuries, which itself is one of the main causes of death for people under 21years of age in the United States. This study examines the relationship between the volume and timing of alcohol-control public service announcements (PSAs) and rates of drunk-driving fatal accidents in the U.S. We estimate ordinary least squares (OLS) regression models to predict rates of drunk-driving fatal accidents by state and month as a function of the volume of alcohol-control PSAs aired during the previous 8months. Models include controls for state anti-drunk-driving laws and regulations, state demographic characteristics, state taxes on alcohol, calendar year, and seasonality. Results indicate that higher volumes of anti-drunk driving PSAs airing in the preceding 2 to 3months are associated, albeit modest in magnitude, with reduced rates of drunk-driving fatal accidents. The regression coefficients are largest for adults (relative to underage drunk drivers) and when the PSAs air during prime time (relative to daytime or nighttime). We conclude that PSAs could play an important contributing role in reducing drunk-driving fatal accidents, although levels of exposure and potential effects likely remain modest due to reliance on donated air time. Well-funded anti-drunk driving campaigns could achieve higher levels of exposure and have a larger impact., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Background: Traumatic brain injury is a major cause of morbidity and mortality worldwide, often necessitating neurosurgical intervention to evacuate intracranial bleeding. Since the early 2000s, Cambodia has been undergoing a rapid increase in motorcycle transit and in road traffic accidents, but the prevalence of helmet usage remains low. Epidural hematomas are severe traumatic brain injuries that can necessitate neurosurgical intervention., Methods: This is a retrospective cohort study of patients with epidural hematoma secondary to motorcycle accidents who presented to a major national tertiary care center in Phnom Penh, Cambodia, between November 2013 and March 2016. All patients were diagnosed with computed tomography of the head., Results: In this cohort, 21.6% of patients in motorcycle accidents presented with epidural hematoma and 89.1% of patients were men, 47.6% were intoxicated, and were 87.8% were not wearing helmets at the moment of impact. Not wearing a helmet was associated with a 6.90-fold increase in odds of presenting with a moderate-to-severe Glasgow coma scale score and a 3.76-fold increase in odds of requiring craniotomy or craniectomy for evacuation of hematoma. Male sex was also associated with increased odds of higher clinical severity at presentation and indication for craniotomy or craniectomy, and alcohol intoxication at the time of accident was not associated with either., Conclusions: Helmet usage is protective in reducing the severity of presentation and need for neurosurgical intervention for patients with epidural hematoma secondary to motorcycle accidents., (Copyright © 2016 Elsevier Inc. All rights reserved.)

Background: Determining the prevalence of alcohol intoxication and the level of intoxication in victims of fatal occupational accidents is necessary to improve work safety. The circumstances of the accident and the time between alcohol consumption and death are important factors., Material and Methods: A retrospective review of 18 935 medico-legal autopsy reports and toxicological reports performed in the Department of Forensic Medicine at the Wroclaw Medical University, Poland, in the years 1991-2014. The study protocol included circumstances, time and cause of death, injuries, quantitative testing for the presence of ethyl alcohol, gender and age., Results: There were 98 farm-related fatalities. There were 41.8% (N = 41) of victims who had been intoxicated - 95.1% (N = 39) of them were males aged 19-70 years old, 4,9% (N = 2) were females aged 37-65 years old. In 8 cases the blood alcohol concentration (BAC) was 50-150 mg/dl; in 15 cases it was 150-250 mg/dl and in 18 cases it was > 250 mg/dl. In 21 cases, the BAC was determined using alternative material and 76% (N = 16) victims were in the alcohol elimination phase with 19% (N = 4) victims in the alcohol absorption phase. The most common causes of death were traffic accidents, drowning and deaths resulting from being caught in or hit by moving parts of machinery or equipment., Conclusions: Alcohol consumption is a crucial risk factor in fatal agricultural accidents. In order to establish the time of alcohol consumption, all victims of agricultural accidents should be tested for alcohol concentration in their blood and urine or vitreous. Improving safety at work requires that the sobriety of employees should be monitored before and during work. Med Pr 2017;68(1):23-30., (This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.)

The objective of the present study was to evaluate the frequency of alcoholic drunkenness documented during forensic medical expertises (investigations) of the corpses carried out in this country throughout the period from 2011 till 2016. The investigations were conducted with the use of medical statistics methods by calculating the fractional difference, dynamics, and rates of detection of the cases of alcoholic intoxication depending on the cause of death. The study has demonstrated the high frequency of the cases of alcoholic drunkenness revealed during forensic medical expertises (investigations) of the corpses that amounted to 30.5% [15, 16]. The total number of the corpses examined in 2016 was 8.6% higher than in 2011. The frequency of the documented cases of alcoholic drunkenness during the same period decreased by 19.7%. The frequency of the documented cases of alcoholic drunkenness in the cases of violent death was 2.8 times that in the cases of death from various diseases (52.8 and 19.0% respectively). The enhanced frequency of alcoholic drunkenness in relation to the number of the conducted forensic medical expertises was documented in the cases of death by drowning and from hypothermia whereas the lowest frequency of alcoholic intoxication was recorded for the corpses of the people who had died from malignant tumours and diseases of the nervous system. Various regions of Russia differed in terms of the frequency of alcoholic drunkenness recorded among the recently deceased people.

The widespread and rapidly increasing trend of binge drinking is accompanied by a concomitant rise in the prevalence of trauma patients under the influence of alcohol at the time of their injury. Epidemiological evidence suggests up to half of all adult burn patients are intoxicated at the time of admission, and the presence of alcohol is an independent risk factor for death in the early stages post burn. As the major site of alcohol metabolism and toxicity, the liver is a critical determinant of postburn outcome, and experimental evidence implies an injury threshold exists beyond which burn-induced hepatic derangement is observed. Alcohol may lower this threshold for postburn hepatic damage through a variety of mechanisms including modulation of extrahepatic events, alteration of the gut-liver axis, and changes in signaling pathways. The direct and indirect effects of alcohol may prime the liver for the second-hit of many overlapping physiologic responses to burn injury. In an effort to gain a deeper understanding of how alcohol potentiates postburn hepatic damage, the authors summarize possible mechanisms by which alcohol modulates the postburn hepatic response., Competing Interests: The authors of this manuscript have no conflicts of interest to report.

Objectives: This study was designed to investigate the effect of alcohol intoxication on clinical presentation of hospitalised adult trauma patients at a Level I trauma centre using propensity score matching., Design: Cross-sectional study., Setting: Taiwan., Participants: Detailed data of 929 hospitalised adult trauma patients with alcohol intoxication, aged 20-65 years, and 10 104 corresponding patients without alcohol intoxication were retrieved from the Trauma Registry System between 1 January 2009 and 31 December 2014. Alcohol intoxication was defined as a blood alcohol concentration (BAC) ≥50 mg/dL., Main Outcome Measures: In-hospital mortality and expenditure., Results: Patients with alcohol intoxication presented with significantly higher short-term mortality (OR: 3.0, 95% CI 2.0 to 4.4; p<0.001) than patients without alcohol intoxication. However, on comparison with propensity score-matched patients with respect to sex, age, comorbidity, Glasgow Coma Scale (GCS), injury region based on Abbreviated Injury Scale (AIS) and Injury Severity Score (ISS), alcohol intoxication did not significantly influence mortality (OR: 0.8, 95% CI 0.5 to 1.4; p=0.563). This implied that the higher mortality of alcohol-intoxicated patients was attributable to patient characteristics such as a higher injury severity rather than alcohol intoxication. Even on comparison with sex-matched, age-matched and comorbidity-matched patients without alcohol intoxication, patients with alcohol intoxication still had significantly higher total expenditure (17.4% higher), cost of operation (40.3% higher), cost of examination (52.8% higher) and cost of pharmaceuticals (38.3% higher)., Conclusions: The associated higher mortality of adult trauma patients with alcohol intoxication was completely attributable to other patient characteristics and associated injury severity rather than the effects of alcohol. However, patients with alcohol intoxication incurred significantly higher expenditure than patients without alcohol intoxication, even on comparison with sex-matched, age-matched and comorbidity-matched patients without alcohol intoxication., Competing Interests: Conflicts of Interest: None declared., (Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.)

MVCs are a leading cause of death and disability for teenagers. In Wales, a child death review process has been established to carry out thematic reviews of deaths; this approach is believed to highlight opportunities for prevention that individual case review could not. Cases were 13-year-old to 17-year-old Welsh residents who died as car drivers or passengers between 1 January 2006 and 31 December 2010. An expert panel was convened to review these cases. 28 MVCs occurred and 34 13-17 year olds died; 24 males, 10 females. 51 vehicles were involved; 23 driven by 17-year-old to 19-year-old males. 19 of the 28 MVCs occurred between 21:00 and 05:00. The risk factors identified were consistent with global research on MVC deaths and injuries to teenagers. However, there is a lack of effective interventions to tackle these in the UK. It is recommended that the implementation of Graduated Driver Licensing is considered., (Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/)

Introduction: Nowadays, the problem of road accident rates is one of the most important health and social policy issues concerning the countries in all continents. Each year, nearly 1.3 million people worldwide lose their life on roads, and 20-50 million sustain severe injuries, the majority of which require long-term treatment., Discussion: The objective of the study was to identify the most frequent, constantly occurring causes of road accidents, as well as outline actions constituting a basis for the strategies and programmes aiming at improving traffic safety on local and global levels. Comparative analysis of literature concerning road safety was performed, confirming that although road accidents had a varied and frequently complex background, their causes have changed only to a small degree over the years. The causes include: lack of control and enforcement concerning implementation of traffic regulation (primarily driving at excessive speed, driving under the influence of alcohol, and not respecting the rights of other road users (mainly pedestrians and cyclists), lack of appropriate infrastructure and unroadworthy vehicles., Conclusions: The number of fatal accidents and severe injuries, resulting from road accidents, may be reduced through applying an integrated approach to safety on roads. The strategies and programmes for improving road traffic should include the following measures: reducing the risk of exposure to an accident, prevention of accidents, reduction in bodily injuries sustained in accidents, and reduction of the effects of injuries by improvement of post-accident medical care.

Uber and similar rideshare services are rapidly dispersing in cities across the United States and beyond. Given the convenience and low cost, Uber has been characterized as a potential countermeasure for reducing the estimated 121 million episodes of drunk driving and the 10,000 resulting traffic fatalities that occur annually in the United States. We exploited differences in the timing of the deployment of Uber in US metropolitan counties from 2005 to 2014 to test the association between the availability of Uber's rideshare services and total, drunk driving-related, and weekend- and holiday-specific traffic fatalities in the 100 most populated metropolitan areas in the United States using negative binomial and Poisson regression models. We found that the deployment of Uber services in a given metropolitan county had no association with the number of subsequent traffic fatalities, whether measured in aggregate or specific to drunk-driving fatalities or fatalities during weekends and holidays., (© The Author 2016. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Background: Multiple arrests for use of illicit drugs and/or impaired driving strongly suggests the existence of a personality disorder and/or a substance abuse problem., Methods: This retrospective study (1993-2010) used a national forensic toxicology database (TOXBASE), and we identified 3943 individuals with two or more arrests for use of illicit drugs and/or impaired driving. These individuals had subsequently died from a fatal drug poisoning or some other cause of death, such as trauma., Results: Of the 3943 repeat offenders 1807 (46%) died from a fatal drug overdose and 2136 (54%) died from other causes (p<0.001). The repeat offenders were predominantly male (90% vs 10%) and mean age of drug poisoning deaths was 5 y younger (mean 35 y) than other causes of death (mean 40 y). Significantly more repeat offenders (46%) died from drug overdose compared with all other forensic autopsies (14%) (p<0.001). Four or more drugs were identified in femoral blood in 44% of deaths from poisoning (drug overdose) compared with 18% of deaths by other causes (p<0.001). The manner of death was considered accidental in 54% of deaths among repeat offenders compared with 28% for other suspicious deaths (p<0.001). The psychoactive substances most commonly identified in autopsy blood from repeat offenders were ethanol, morphine (from heroin), diazepam, amphetamines, cannabis, and various opioids., Conclusions: This study shows that people arrested multiple times for use of illicit drugs and/or impaired driving are more likely to die by accidentally overdosing with drugs. Lives might be saved if repeat offenders were sentenced to treatment and rehabilitation for their drug abuse problem instead of conventional penalties for drug-related crimes., (Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.)

Background Currently, one of the causes of high morbidity and mortality is injuries. Predict the outcome of injuries - it is an important task of the treating physician. Trauma is a stress factor so to predict the outcome, you can use markers of stress, the most accessible ofwhich is blood glucose., The Aim: to reveal the dynamics of the relationship between blood glucose levels and the outlook for the life ofpatients with thoracoabdominal injuries., Materials and Methods: A retrospective analysis of medical records of hospitalized patients were divided into two groups, depending on the outlook for the life of (favorable or unfavorable), and each of the groups - into two subgroups according to the presence or absence of signs of intoxication at admission. The subgroups were calculated and compared the mean blood glucose levels at different hours of hospital treatment., Results: It was found that the average blood glucose levels at various hours of hospital stay were significantly higher in patients with poor outcome. The most noticeable was the difference in the first days of hospital treatment. Signs of intoxication was associated with lower values of glucose and a tendency to hypoglycaemia. In addition, among patients with high blood glucose ( 8 mg / dL) was observed over deaths in the first day of hospital stay., Conclusion: High blood glucose levels ( 8,0 mmol / L) in the first day of hospital treatment is a predictor ofpoor outcome in patients with thoracoabdominal injuries.

Objective: Previous meta-analyses of cohort studies indicate a J-shaped relationship between alcohol consumption and allcause mortality, with reduced risk for low-volume drinkers. However, low-volume drinkers may appear healthy only because the "abstainers" with whom they are compared are biased toward ill health. The purpose of this study was to determine whether misclassifying former and occasional drinkers as abstainers and other potentially confounding study characteristics underlie observed positive health outcomes for lowvolume drinkers in prospective studies of all-cause mortality., Method: A systematic review and meta-regression analysis of studies investigating alcohol use and mortality risk after controlling for quality-related study characteristics was conducted in a population of 3,998,626 individuals, among whom 367,103 deaths were recorded., Results: Without adjustment, meta-analysis of all 87 included studies replicated the classic J-shaped curve, with low-volume drinkers (1.3-24.9 g ethanol per day) having reduced mortality risk (RR = 0.86, 95% CI [0.83, 0.90]). Occasional drinkers (<1.3 g per day) had similar mortality risk (RR = 0.84, 95% CI [0.79, 0.89]), and former drinkers had elevated risk (RR = 1.22, 95% CI [1.14, 1.31]). After adjustment for abstainer biases and quality-related study characteristics, no significant reduction in mortality risk was observed for low-volume drinkers (RR = 0.97, 95% CI [0.88, 1.07]). Analyses of higher-quality bias-free studies also failed to find reduced mortality risk for low-volume alcohol drinkers. Risk estimates for occasional drinkers were similar to those for low- and medium-volume drinkers., Conclusions: Estimates of mortality risk from alcohol are significantly altered by study design and characteristics. Meta-analyses adjusting for these factors find that low-volume alcohol consumption has no net mortality benefit compared with lifetime abstention or occasional drinking. These findings have implications for public policy, the formulation of low-risk drinking guidelines, and future research on alcohol and health.

Aims: To determine if associations of alcohol consumption with all-cause mortality replicate in discordant monozygotic twin comparisons that control for familial and genetic confounds., Design: A 30-year prospective follow-up., Setting: Population-based older Finnish twin cohort., Participants: Same-sex twins, aged 24-60 years at the end of 1981, without overt comorbidities, completed questionnaires in 1975 and 1981 with response rates of 89 and 84%. A total of 15,607 twins were available for mortality follow-up from the date of returned 1981 questionnaires to 31 December 2011; 14,787 twins with complete information were analysed., Measurements: Self-reported monthly alcohol consumption, heavy drinking occasions (HDO) and alcohol-induced blackouts. Adjustments for age, gender, marital and smoking status, physical activity, obesity, education and social class., Findings: Among twins as individuals, high levels of monthly alcohol consumption (≥ 259 g/month) associated with earlier mortality [hazard ratio (HR) = 1.63, 95% confidence interval (CI) = 1.47-1.81]. That association was replicated in comparisons of all informatively drinking-discordant twin pairs (HR = 1.91, 95% CI = 1.49-2.45) and within discordant monozygotic (MZ) twin pairs (HR = 2.24, 95% CI = 1.31-3.85), with comparable effect size. Smaller samples of MZ twins discordant for HDO and blackouts limited power; a significant association with mortality was found for multiple blackouts (HR = 2.82, 95% CI = 1.30-6.08), but not for HDO., Conclusions: The associations of high levels of monthly alcohol consumption and alcohol-induced blackouts with increased all-cause mortality among Finnish twins cannot be explained by familial or genetic confounds; the explanation appears to be causal., (© 2015 Society for the Study of Addiction.)

Purpose: To describe the changes in death rates and causes of deaths in Norwegian police cells during the last 2 decades. To review reports on death rates in police cells that have been published in medical journals and elsewhere, and discuss the difficulties of comparing death rates between countries., Methods: Data on deaths in Norwegian police cells were collected retrospectively in 2002 and 2012 for two time periods: 1993-2001 (period 1) and 2003-2012 (period 2). Several databases were searched to find reports on deaths in police cells from as many countries as possible., Results: The death rates in Norwegian police cells reduced significantly from 0.83 deaths per year per million inhabitants (DYM) in period 1 to 0.22 DYM in period 2 (p < 0.05). The most common cause of death in period 1 was alcohol intoxication including intracranial bleeding in persons with high blood alcohol levels, and the number declined from 16 persons in period 1 to 1 person in period 2 (p = 0.032). The median death rate in the surveyed Western countries was 0.44 DYM (range: 0.14-1.46 DYM)., Conclusion: The number of deaths in Norwegian police cells reduced by about 75% over a period of approximately 10 years. This is probably mainly due to individuals with severe alcohol intoxication no longer being placed in police cells. However, there remain large methodology difficulties in comparing deaths rates between countries., (Copyright © 2015 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.)

The study of cases with post mortem blood ethanol concentration of 2.00 g/kg and higher was performed at the Institute of Forensic Medicine in Martin, covering the region of North Slovakia. The aim of the study was to quantify the fatal consequences of acute ethanol administration reflecting in the annual mortality range, establish the causes of death, age and gender distribution of the deceased population, place and time parameters of deaths. The analyzed period was throughout the years 1993-2012.

Aims: To assess the utility of multiple-cause (MC) death records for surveillance of US mortality rates from chronic causes related to excessive alcohol use., Methods: The Alcohol-Related Disease Impact (ARDI) resource produced estimates of the population 'alcohol attributable fraction' (AAF) due to excessive drinking for each alcohol-related (AAF > 0%) cause of death, and used AAFs to estimate numbers of alcohol-related deaths from alcohol-related underlying causes (UC) in adults age 20-64 and 65+ years in 2006-2010. For surveillance, this study used MC death file to identify individual deaths (2006-2010) with an 'alcohol-induced' cause (AAF = 100%) anywhere on the certificate, and to obtain US rates of premature death (ages 15-64 and 65-74 years) for 1999-2012., Results: Using the selected MC records, numbers of deaths from alcohol-related chronic UC (2006-2010) were 81% of ARDI estimates for age 20-64, but only 40% for 65+ years. The MC records identified substantial numbers of deaths from causes (e.g. certain infectious diseases) not included as alcohol-related in ARDI, but included in surveillance of premature death rates for chronic UC. Also, premature death rates for chronic alcohol-induced causes using only the UC (as in routine mortality statistics) were only about half the rates based on MC; all rates increased in recent years but some reached statistical significance only by using MC., Conclusions: Using MC records underestimated total US deaths from alcohol-related chronic causes as the UC, but enhanced surveillance of rates for premature deaths involving chronic causes that may be related to excessive alcohol use., (© The Author 2015. Medical Council on Alcohol and Oxford University Press. All rights reserved.)

Alcohol has been implicated in the high mortality in Central and Eastern Europe but the magnitude of its effect, and whether it is due to regular high intake or episodic binge drinking remain unclear. The aim of this paper was to estimate the contribution of alcohol to mortality in four Central and Eastern European countries. We used data from the Health, Alcohol and Psychosocial factors in Eastern Europe is a prospective multi-centre cohort study in Novosibirsk (Russia), Krakow (Poland), Kaunas (Lithuania) and six Czech towns. Random population samples of 34,304 men and women aged 45-69 years in 2002-2005 were followed up for a median 7 years. Drinking volume, frequency and pattern were estimated from the graduated frequency questionnaire. Deaths were ascertained using mortality registers. In 230,246 person-years of follow-up, 2895 participants died from all causes, 1222 from cardiovascular diseases (CVD), 672 from coronary heart disease (CHD) and 489 from pre-defined alcohol-related causes (ARD). In fully-adjusted models, abstainers had 30-50% increased mortality risk compared to light-to-moderate drinkers. Adjusted hazard ratios (HR) in men drinking on average ≥60 g of ethanol/day (3% of men) were 1.23 (95% CI 0.95-1.59) for all-cause, 1.38 (0.95-2.02) for CVD, 1.64 (1.02-2.64) for CHD and 2.03 (1.28-3.23) for ARD mortality. Corresponding HRs in women drinking on average ≥20 g/day (2% of women) were 1.92 (1.25-2.93), 1.74 (0.76-3.99), 1.39 (0.34-5.76) and 3.00 (1.26-7.10). Binge drinking increased ARD mortality in men only. Mortality was associated with high average alcohol intake but not binge drinking, except for ARD in men.

Objective: Most data regarding high blood alcohol concentrations (BAC) ≥400 mg/dL have been from alcohol poisoning deaths. Few studies have described this group and reported their alcohol consumption patterns or outcomes compared to other trauma patients. We hypothesised trauma patients with very high BACs arrived to the trauma centre with less severe injuries than their sober counterparts., Method: Historical cohort of 46,222 patients admitted to a major trauma centre between January 1, 2002 and October 31, 2011. BAC was categorised into ordinal groups by 100 mg/dL intervals. Alcohol questionnaire data on frequency and quantity was captured in the BAC ≥400 mg/dL group. The primary analysis was for BAC ≥400 mg/dL., Results: BAC was recorded in 44,502 (96.3%) patients. Those with a BAC ≥400 mg/dL accounted for 1.1% (147) of BAC positive cases. These patients had the lowest proportion of severe trauma and in-hospital death in comparison with the other alcohol groups (p<0.001). In adjusted analysis, the risk for severe injury increased with the BAC groups between 1 and 199 mg/dL and was not different or decreased for groups above 200 mg/dL in reference to the BAC negative group (test for trend p=0.001). BAC ≥400 group encountered more injuries caused by blunt trauma in comparison with the other alcohol groups (p<0.001), and the group comprised mainly of falls. Admission Glasgow Coma Scale was a poor predictor for traumatic brain injury in the high BAC group. Readmission occurred in 22.4% (33) of patients the BAC ≥400 group. The majority of these patients reported drinking alcohol 4 or more days per week (81, 67.5%) and five or more drinks per day (79, 65.8%), evident of risky alcohol use., Conclusions: Most traumas admitted with BAC ≥400 mg/dL survived and their injuries were less severe than their less intoxicated and sober counterparts. They also had evidence for risky alcohol use and nearly one-quarter returned to the trauma centre with another injury over the study period. Recognition of this highest BAC group presents an opportunity to provide focused care for their risky alcohol use., (Copyright © 2015 Elsevier Ltd. All rights reserved.)

Clinical data indicate that cutaneous burn injuries covering greater than 10% of the total body surface area are associated with significant morbidity and mortality, in which pulmonary complications, including acute respiratory distress syndrome (ARDS), contribute to nearly half of all patient deaths. Approximately 50% of burn patients are intoxicated at the time of hospital admission, which increases days on ventilators by 3-fold, and doubles the length of hospitalization, compared to non-intoxicated burn patients. The most common drinking pattern in the United States is binge drinking, where an individual rapidly consumes alcoholic beverages (4 for women, 5 for men) in 2 h. An estimated 38 million Americans binge drink, often several times per month. Experimental data demonstrate that a single binge-ethanol exposure, prior to scald injury, impairs innate and adaptive immune responses, thereby enhancing infection susceptibility and amplifying pulmonary inflammation, neutrophil infiltration, and edema, and is associated with increased mortality. Since these characteristics are similar to those observed in ARDS burn patients, our study objective was to determine whether ethanol intoxication and burn injury and the subsequent pulmonary congestion affect physiological parameters of lung function, using non-invasive and unrestrained plethysmography in a murine model system. Furthermore, to mirror young adult binge-drinking patterns, and to determine the effect of multiple ethanol exposures on pulmonary inflammation, we utilized an episodic binge-ethanol exposure regimen, where mice were exposed to ethanol for a total of 6 days (3 days ethanol, 4 days rest, 3 days ethanol) prior to burn injury. Our analyses demonstrate mice exposed to episodic binge ethanol and burn injury have higher mortality, increased pulmonary congestion and neutrophil infiltration, elevated neutrophil chemoattractants, and respiratory dysfunction, compared to burn or ethanol intoxication alone. Overall, our study identifies plethysmography as a useful tool for characterizing respiratory function in a murine burn model and for future identification of therapeutic compounds capable of restoring pulmonary functionality., (Copyright © 2015 Elsevier Inc. All rights reserved.)

The objective of the present work was to study the specific features of suicides committed in a state of alcoholic intoxication in 1985, 1995, and 2010 based on the materials collected by the Central Bureau of Forensic Medical Expertise, Ministry of Health of Republic Uzbekistan. It was shown that the blood alcohol content in the subjects committing suicide tended to decrease during the aforementioned periods which does not confirm the opinion that limitations on alcohol consumption reduces the frequency of suicide attempts. Most cases of completed suicide among the residents of Tashkent were recorded in a group of men of the medium and advanced age in the state of alcoholic intoxication. The immediate cause of death in the majority of such cases was mechanical asphyxia due to hanging.

Little is known about mortality among firesetters. However, they hold many risk factors associated with elevated mortality. This study aimed to investigate mortality rates and patterns in the course of a 39-year follow-up of a consecutive sample (n=441) of pretrial male firesetters evaluated in a forensic psychiatric unit in Finland. For each firesetter, four controls matched for age, sex and place of birth were randomly selected from the Central Population Register. Mortality data was obtained from the Causes of Death statistics. By the end of the follow-up period, 48.0% of the firesetters and 22.0% of the controls had died (OR 2.47, 95% CI 2.00-3.05). Altogether, 24.1% of the firesetters and 17.6% of the control subjects had died of natural causes (OR 1.49, 95% CI 1.16-1.92), whereas 20.9% and 3.8% respectively, died an unnatural death (OR 6.71, 95% CI 4.79-9.40). Alcohol-related deaths were more frequent among firesetters than controls. Our findings confirm that fire-setting behavior is associated with high mortality. More attention must be paid to the treatment of suicidality, psychiatric comorbidities and alcohol use disorders within this group both during and after their sentences., (Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.)

Objectives: Although there is a large and growing body of evidence concerning the impact of contracting economies on suicide mortality risk, far less is known about the role alcohol consumption plays in the complex relationship between economic conditions and suicide. The aims were to compare the postmortem alcohol intoxication rates among male and female suicide decedents before (2005-2007), during (2008-2009) and after (2010-2011) the economic contraction in the USA., Methods: Data from the restricted National Violent Death Reporting System (2005-2011) for male and female suicide decedents aged 20 years and older were analysed by Poisson regression analysis to test whether there was significant change in the fractions of suicide decedents who were acutely intoxicated at the time of death (defined as blood alcohol content ≥0.08 g/dL) prior, during and after the downturn., Results: The fraction of all suicide decedents with alcohol intoxication increased by 7% after the onset of the recession from 22.2% in 2005-2007 to 23.9% in 2008-2011. Compared with the years prior to the recession, male suicide decedents showed a 1.09-fold increased risk of alcohol intoxication within the first 2 years of the recession. Surprisingly, there was evidence of a lag effect among female suicide decedents, who had a 1.14-fold (95% CI 1.02 to 1.27) increased risk of intoxication in 2010-2011 compared with 2005-2007., Conclusions: These findings suggest that acute alcohol intoxication in suicide interacts with economic conditions, becoming more prevalent during contractions., (Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.)

This year's article covers key recent developments in life, health, and disability insurance law, including Supreme Court decisions on the constitutionality of the Affordable Care Act's contraception coverage provisions and on the enforceability of legal actions limitations period provisions in Employee Retirement Income Security Act (ERISA) plan documents; an alarming (but potentially short-lived) expansion of restitution as a form of "equitable relief" under ERISA; the latest battles in the stranger originated life insurance (STOLI) wars; and perennial issues arising out of disability and accident insurance cases.

Objectives: To compare and contrast characteristics and determinants of fatal all-terrain vehicle (ATV) crashes among pediatric age groups., Methods: Retrospective descriptive and multivariable analyses of Consumer Product Safety Commission fatality data (1985-2009) were performed., Results: Relative to 1985-1989 (baseline), pediatric deaths over the subsequent 4-year periods were lower until 2001-2004, when they markedly increased. Also, the proportion of vehicles involved in fatalities with engine sizes >350 cubic centimeter increased, reaching ∼50% of crashes in 2007-2009. Ninety-five percent of all pediatric fatalities were on adult-size vehicles. Victims <6 years old had the highest proportion of girls (24%) and passengers (76%), and the lowest helmet use (17%). More than half of 6- to 11-year-old children were vehicle operators; 1 in 4 were carrying passengers in their own age range. Over the study period, 12- to 15-year-old children accounted for more than half of all pediatric ATV-related fatalities. The proportion of youth riding on the road increased with age, as did the proportion of collisions with other vehicles. Older teens had the highest proportions of roadway fatalities (72%) and collision events (63%), and 19% of their crashes involved alcohol. Head injuries occurred in 63% of victims (the major determinant being roadway riding), and helmets reduced the likelihood of head injury among fatal crash victims by 58%., Conclusions: There were significant differences between pediatric age groups in the relative contribution of known risk factors for ATV-related fatalities. Future injury prevention efforts must recognize these differences and develop interventions based on the age range targeted., (Copyright © 2014 by the American Academy of Pediatrics.)

The objective of the present study was the comparative analysis of the concentrations of the low and medium molecular weight substances in the blood serum in the cases of lethal poisoning with narcotic drugs, alcoholic intoxication, and endogenous intoxication associated with various diseases. The spectrogram profile of the low and medium molecular weight substances present in the blood serum obtained in the case of lethal poisoning with narcotic drugs exhibited a peak at 260-274 nm that was not found in an analogous profile in the case of alcoholic intoxication or a disease. It is concluded that the proposed analysis can be used as an additional diagnostic criterion for the documentation of poisoning with narcotic drugs and/or other potent agents.

Obesity is a global problem and in aspects of lethal ethanol intoxications virtually unexplored. The cause of death in ethanol intoxication is generally considered to be suppression of the respiratory function. Previous research indicates that respiratory function is more vulnerable in obese subjects than in those of normal weight. We hypothesized that lethal blood alcohol concentration (BAC) is lower in obese subjects compared to those of normal weight. We used the Swedish medicolegal autopsy register and identified all medicolegal autopsy cases in Sweden during the period from 1999 to 2013 (N=79,060), and identified 1545 cases with ethanol intoxication identified as the primary cause of death. We studied the association between body mass index and lethal BAC using logistic regression models that we adjusted using several potential confounders such as age, sex, drugs, and extent of decomposition. We observed an association between obesity and lower lethal BACs. The estimated adjusted odds ratio of the association between obesity and a lethal BAC >3‰, using subjects of normal weight as reference, was 0.54, 95% confidence interval: 0.39-0.74. The result indicates that in obese subjects the lethal BAC is lower than in those of normal weight., (Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.)