Respiratory virus infections in decedents in a large, urban medical examiner's office

OBJECTIVE

Most respiratory virus surveillance relies on medically attended respiratory illness, but an understanding of the true patterns of infection independent of care-seeking behaviour would enhance clinical and public health responses to respiratory virus outbreaks. We evaluated the potential of decedent surveillance by estimating the burden of respiratory virus infection in decedents in a large, urban medical examiner's office.

STUDY DESIGN

Observational.

METHODS

In 2020-2022, we tested nasopharyngeal swabs from 4121 decedents in Detroit, Michigan for 15 respiratory viruses, including SARS-CoV-2, respiratory syncytial virus, and influenza virus A and B. We analysed infection prevalence over time and by age, sex, race/ethnicity, and manner of death.

RESULTS

Of 4113 valid tests, 30.2% were positive for at least one virus, and 6.1% were positive for multiple viruses. All viruses were detected except for influenza A/H1N1 and influenza B. The most prevalent viruses were SARS-CoV-2 (15.7%), rhinovirus (11.2%), and adenovirus (4.9%), which were detected in all months. Most viruses exhibited decreasing prevalence with age, higher prevalence among Black and Hispanic than among White decedents and lower prevalence among deaths from natural causes; SARS-CoV-2 was a notable exception to the patterns by age and manner of death, instead reflecting community trends in catchment counties.

CONCLUSIONS

There was high prevalence and diversity of respiratory viruses in decedents entering a large, urban medical examiner's office. Decedent surveillance could offer a clearer picture of the true underlying burden of infection, motivating public health priorities for intervention and vaccine development, and augmenting data for real-time response to respiratory virus outbreaks.

Sudden unexpected death in epilepsy (SUDEP) in New Zealand; a retrospective review

AIM

Sudden unexpected death in epilepsy (SUDEP) is well recognised and widely reported but remains poorly understood. SUDEP in young adults is 27 times more common than sudden death in control populations. The incidence of SUDEP in New Zealand is not known but up to 40 people with epilepsy may die from SUDEP every year. A review of coroner's reports of SUDEP was undertaken to learn more about SUDEP in New Zealand.

METHOD

Coroner's reports of all cases of possible SUDEP in New Zealand from 2007-2016 (n=190) were obtained and post-mortem and toxicology results were reviewed. Cases were categorised using published criteria.

RESULTS

We obtained reports of 190 cases from the coroner's office. Of these 190 cases, we determined that 123 were definite SUDEP, 40 were definite SUDEP plus, three were probable SUDEP, seven were possible SUDEP and 17 were probably not SUDEP. The number of cases per year varied from 11-26 (2013). Cases were aged 1.5-67 years, with 63% aged 15-45 (mean 37 years). Sixty-one percent were male. Eighty-seven percent of the deaths occurred at home, with 74% found dead in their bed or bedroom. The majority were not employed, with only 33% working or retired at the time of death; 15% were children or students. Information regarding work status was not available for 11%. Toxicology results were available for 155 cases; antiepileptic drug (AED) use was detected in 67% of these cases, with a single AED detected in 44%, two AEDs in 21%, and three AEDs in 3% of samples taken at autopsy. Approximately half who took an AED were taking either sodium valproate or carbamazepine.

CONCLUSION

This study suggests that people with epilepsy who die from SUDEP in New Zealand are young and are often compliant with their medication. We plan to establish a nationwide SUDEP registry using the EpiNet database to determine the incidence of SUDEP in New Zealand, and to track changes in SUDEP rates. We are also planning to take part in an international case-control study of SUDEP in the hope that we might learn more about risk factors that predispose people with epilepsy to SUDEP, and factors that might reduce the risk.

Firearm-Related Deaths in Multnomah County, Oregon, 2010-2016: Linking Medical Examiner Data to State Vital Records Data

OBJECTIVES

Violence due to firearms is a substantial public health problem. Death data from medical examiner and vital records were linked to evaluate the use of medical examiner data to augment routine surveillance and determine any differences in sex, age, manner of death, or race and ethnicity between the 2 data systems.

MATERIALS AND METHODS

Medical examiner data were searched for keywords of interest, and vital records data were obtained and linked for deaths occurring in Multnomah County, Oregon, from January 1, 2010, through December 31, 2016. Both data sets were compared for the number and proportion of firearm-related deaths by sex, age, manner of death, and race/ethnicity. Sensitivity and positive predictive values were calculated for variables that had discordant results.

RESULTS

A total of 568 firearm-related deaths were identified in the medical examiner data. After matching with manual review, the 2 data systems had 100% case agreement. A reverse match showed that most cases not found in medical examiner data were due to transfer of case jurisdiction. The 2 systems matched nearly perfectly in sex, age, and manner of death but differed in characterization of race and ethnicity. Sensitivity was 62% for Hispanic ethnicity but 93% for white and black race.

PRACTICE IMPLICATIONS

Using medical examiner data was a useful way to augment routine surveillance of firearm-related deaths in our jurisdiction in close to real time. However, caution is needed when analyzing data by subgroups because of discordant classifications of race between the data systems.

Identifying Unreported Opioid Deaths Through Toxicology Data and Vital Records Linkage: Case Study in Marion County, Indiana, 2011-2016

OBJECTIVES

To demonstrate the severity of undercounting opioid-involved deaths in a local jurisdiction with a high proportion of unspecified accidental poisoning deaths.

METHODS

We matched toxicology data to vital records for all accidental poisoning deaths (n = 1238) in Marion County, Indiana, from January 2011 to December 2016. From vital records, we coded cases as opioid involved, specified other substance, or unspecified. We extracted toxicology data on opioid substances for unspecified cases, and we have reported corrected estimates of opioid-involved deaths after accounting for toxicology findings.

RESULTS

Over a 6-year period, 57.7% of accidental overdose deaths were unspecified and 34.2% involved opioids. Toxicology data showed that 86.8% of unspecified cases tested positive for an opioid. Inclusion of toxicology results more than doubled the proportion of opioid-involved deaths, from 34.2% to 86.0%.

CONCLUSIONS

Local jurisdictions may be undercounting opioid-involved overdose deaths to a considerable degree. Toxicology data can improve accuracy in identifying opioid-involved overdose deaths. Public Health Implications. Mandatory toxicology testing and enhanced training for local coroners on standards for death certificate reporting are needed to improve the accuracy of local monitoring of opioid-involved accidental overdose deaths.

The utility of medico-legal databases for public health research: a systematic review of peer-reviewed publications using the National Coronial Information System

BACKGROUND

Medico-legal death investigations are a recognised data source for public health endeavours and its accessibility has increased following the development of electronic data systems. Despite time and cost savings, the strengths and limitations of this method and impact on research findings remain untested. This study examines this issue using the National Coronial Information System (NCIS).

METHODS

PubMed, ProQuest and Informit were searched to identify publications where the NCIS was used as a data source for research published during the period 2000-2014. A descriptive analysis was performed to describe the frequency and characteristics of the publications identified. A content analysis was performed to identify the nature and impact of strengths and limitations of the NCIS as reported by researchers.

RESULTS

Of the 106 publications included, 30 reported strengths and limitations, 37 reported limitations only, seven reported strengths only and 32 reported neither. The impact of the reported strengths of the NCIS was described in 14 publications, whilst 46 publications discussed the impacts of limitations. The NCIS was reported to be a reliable source of quality, detailed information with comprehensive coverage of deaths of interest, making it a powerful injury surveillance tool. Despite these strengths, researchers reported that open cases and missing information created the potential for selection and reporting biases and may preclude the identification and control of confounders.

CONCLUSIONS

To ensure research results are valid and inform health policy, it is essential to consider and seek to overcome the limitations of data sources that may have an impact on results.

Coroner consistency - The 10-jurisdiction, 10-year, postcode lottery?

The investigation and classification of deaths in England and Wales relies upon the application by medical practitioners of diverse reporting standards set locally by coroners and thereafter upon the effectively unconstrained decision process of those same coroners. The author has conducted extensive comparative analysis of Ministry of Justice data on reports to the coroner and their inquest and verdict returns alongside Office of National Statistics data pertaining to the numbers of registered deaths in equivalent local jurisdictions. Here, he analyses 10 jurisdictions characterised by almost identical inquest return numbers in 2011. Substantial variation was found in reporting rates to the coroner and in the profile of inquest verdicts. The range of deaths reported varied from 34% to 62% of all registered deaths. Likewise only 2 of the 10 jurisdictions shared the same ranking of proportions in which the six common verdicts were reached. Individual jurisdictions tended to be consistent over time in their use of verdicts. In all cases, proportionately more male deaths were reported to the coroner. Coroners generally seemed prima facie to be 'gendered' in their approach to verdicts; that is, they were consistently more likely to favour a particular verdict when dealing with a death, according to the sex of the deceased. The extent to which coroners seemed gendered varied widely. While similar services such as the criminal courts or the Crown Prosecution Service are subject to extensive national guidance in an attempt to constrain idiosyncratic decision making, there seems no reason why this should apply less to the process of death investigation and classification. Further analysis of coroners' local practices and their determinants seems necessary.

Neonatal referrals to the coroner service: a short survey on current practice

In Ireland, coroners are required by law to ascertain the details of potentially unexplained deaths. The Coroner's Acts (1962 and 2005) detail deaths which must be notified to the coroner. We surveyed current practice regarding the notification of the Coroner Service following neonatal deaths by telephone interview of senior clinical nurse managers of paediatric units with neonatal inpatients. Five of 21 units (23.8%) reported that all neonatal deaths would prompt contact with the Coroner Service, with four more units (19%) reporting that unexpected neonatal deaths would be referred. Nine units (42.9%) reported that referral was at the discretion of the consultant involved while three units (14.3%) do not refer neonatal deaths to the coroner.

Characteristics of medical examiner/coroner offices accredited by the National Association of Medical Examiners

The National Association of Medical Examiners accredits medical examiner and coroner offices. Approximately 60 offices were fully or provisionally accredited as of late 2011, and these offices serve one-quarter of the U.S. population. The calculated average population served was 1.6M but ranged from 0.3 to 10.5M. The calculated mean death rate was 794 deaths/100K population, and the mean homicide rate was 7.2 homicides/100K population. The calculated mean budget was $4.35M, but budgets ranged from $0.67 to $26.8M. The calculated mean budget/capita was $3.02 but ranged from $0.62 to $10.22. The average size of the facility was under 30,000 sq. ft. The calculated average staffing was found to include five forensic pathologists, four and a half autopsy technicians, and nine investigators. The mean forensic pathologists/1M population was 3.7. Calculated workload indices included 222 autopsies/pathologist and an autopsy rate of 77.6/100K population. These results show that offices of every size can achieve accreditation.

Thematic analysis of key factors associated with Indigenous and non-Indigenous suicide in the Northern Territory, Australia

INTRODUCTION

Given the impact of suicide on individuals, families and communities, particularly for rural, remote and Indigenous populations, the current study was undertaken to enhance understanding on this topic. Coroners' reports were identified as a rich data source, amenable to thematic summary to reveal key factors associated with suicide.

METHODS

Thematic analysis was undertaken of 411 coroners' reports of completed suicides across a 10 year period, occurring in the Northern Territory, Australia. Data were extracted numerically and qualitatively, categorised and tallied.

RESULTS

Key factors associated with suicide in order of frequency of identification by coroners were (i) alcohol and other drug abuse, (ii) conflict and relationship breakdown and (iii) mental illness and mental health concerns. Considerable differences were noted between Indigenous and non-Indigenous cases. In addition to numerical summaries, examples of coroners' comments are provided that underscore the relevance of these factors.

CONCLUSION

An array of factors was associated with suicide and considerable variation was found between Indigenous and non-Indigenous cases. The relative importance of social and contextual factors is confirmed for people at risk of suicide in rural, remote and Indigenous populations. These findings suggest relative priorities for suicide prevention and postvention.

Causes of death among an urban homeless population considered by the medical examiner

Those who are homeless face illness and death, however, live in places not conducive to provision of end-of-life care. Limited information exists on causes of death among this group of people. To characterize causes of death, data were requested from the Office of the Chief Medical Examiner for Alberta Justice, Canada, for people determined to be homeless in the period 2007-2009. One hundred and thirty-two deaths were reported. Most deaths that could be classified were attributed to drug and alcohol use/abuse and to natural causes. For many, end-of-life circumstances may have been improved through provision of palliative care delivered in a hospice setting.

[Medico-legal autopsies in Berlin from 1999 to 2003]

This paper presents statistical data on medico-legal autopsies at the three Berlin institutes from 1999 to 2003. With an autopsy frequency of 6.5% in 1999, Berlin was ranking at the top in Germany. The relatively high autopsy rate--compared to other German institutes--led to a higher share of women, a higher mean age of the examined bodies and a higher percentage of cases of natural death. In accordance with studies from other major cities, there were more cases with an unknown cause of death and a higher number of drug victims than in rural areas. The negative consequences of a far too low autopsy rate in Germany regarding legal certainty, the quality of medical care and the validity of the statistics of causes of death are discussed in connection with possible measures to increase the frequency of autopsies.

Evaluating the SIDS diagnosis process utilized by coroners in Mississippi

To assess the consistency of Mississippi coroners' practices in identifying Sudden Infant Death Syndrome (SIDS) cases, coroners were surveyed about diagnostic protocols. Findings were compared with published Centers for Disease Control guidelines and Mississippi law. One-third of coroners report they sometimes or never perform investigations at the place of infant death. The agency responsible for transferring the infant and the turn-around time for autopsy reports also varies. This study demonstrates inconsistency in SIDS diagnostic protocols among Mississippi coroners.

The role of alcohol in deaths presenting to the coroner's service in Cork City and County

A retrospective study was conducted in order to determine the prevalence and concentration of alcohol in post-mortem blood samples sent for toxicological analysis in Cork City and County in 2003 and 2004. Post mortem reports of these deaths were reviewed for the presence or absence of alcohol at the time of autopsy, blood alcohol concentration (BAC) at time of death, age and sex of the decedents. Of samples sent for blood alcohol analysis (BAA), 38.4% were positive for alcohol. Significant differences were found between the proportions of alcohol positive cases by cause of death. Alcohol positive cases were significantly younger (44.3 +/- 17.8 years) than alcohol negative cases (51.9 +/- 19.4 years) and fifty two percent of drivers were positive for alcohol at the time of death. Awareness of the harmful and potentially fatal effects of alcohol should continue to be raised within the community, so as to prevent future fatalities.

The PAPM, diffusion theory, and violent death surveillance

OBJECTIVE

To Apply the PAPM and Diffusion Theory for building a statewide coroner investigation system to further violent death prevention efforts.

METHODS

By utilizing a theoretically based framework and systematically tracking stage progression, individual agencies and/or state systems can replicate and sustain the process.

RESULTS

Through the incorporation of the combined models, 82 of Kentucky's 120 coroner offices currently collect the same information-no replicate information existed 4 years ago.

CONCLUSION

This study demonstrates the utility of theory as a foundation for encouraging adoption of innovation and shows an effective way to coordinate information in a timely manner with limited cost.

Mind your manners: quality of manner of death certification among medical examiners and coroners in Taiwan

To assess the quality of manner of death (MOD) certification among medical examiners/coroners (ME/Cs) in Taiwan, death certificates issued in 2002 for which the final MOD was suicide or undetermined were extracted for analysis. Indicators of the quality of MOD certification included (1) MOD not given by the ME/Cs; (2) MOD assigned by the ME/Cs was changed by the coder; (3) ratio between undetermined and suicide deaths (U/S ratio). There were 450 death certificates for which the ME/Cs did not assign the MOD in the original certificate. Three fifths (285/450) of them were issued by 4 ME/Cs. The same 4 ME/Cs also had extremely high U/S ratios (1.25-1.84) compared with the average (0.31). The overall quality of MOD certification among ME/Cs in Taiwan was fair; only a small number of ME/Cs had poor quality in MOD certification. The high U/S ratio among the 4 ME/Cs would certainly affect the suicide mortality rates of the counties the 4 ME/Cs were in charge of. Actions should be taken to improve the certification quality of these 4 ME/Cs.

Psychiatric services utilization in completed suicides of a youth centres population

BACKGROUND

From a retrospective study of youth centres (YCs) and coroner's files, we investigated youths' history of medical service utilization who died by suicide. This is the second of two papers on YCs population, the first paper having shown that the rate of psychopathology was higher in the YCs population compared to the general adolescent population.

METHODS

From 1995 to 2000, 422 youths, aged 18 years and younger, died as a result of suicide in Quebec. More than one-third received services from YCs at some point. Using the provincial physician payment and hospitalization database, we examined physical and psychiatric service utilization according to time intervals, as well as hospitalization for psychiatric reasons in the individuals' lifetime and in the year preceding suicide. Suicides were matched to living YCs youths for age, sex, and geographic area. YCs controls were then subdivided into two groups based on file information pertaining to the presence or absence of suicidal behavior or ideation.

RESULTS

Compared to living YCs youths, suicides had a higher rate of psychiatric service utilization in the week, month, 90 days, and year preceding suicide, as well as higher levels of lifetime hospitalization for psychiatric reasons than controls with or without a history of suicidal behavior or ideation. We found that 28.3% YCs suicides made use of psychiatric services in the year preceding suicide.

CONCLUSION

The rate of psychiatric service utilization by YCs youth suicides is substantially inferior to the needs of this population. Our study underscores the need for appropriate recognition of psychiatric and suicidal problems among YCs population by social and psycho-educational professionals. At the same time, it highlights the issues of general practitioners' risk identification, psychiatric referral and treatment. Our findings suggest the need for improved organization and coordination of psychiatric services to ameliorate treatment delivery.

Testing positive for methadone and either a tricyclic antidepressant or a benzodiazepine is associated with an accidental overdose death: analysis of medical examiner data

OBJECTIVES

Patients in emergency departments who use methadone frequently use tricyclic antidepressants (TCAs) and/or benzodiazepines (BZDs). This is a potentially dangerous drug combination. The authors hypothesized that the presence of methadone and a TCA, a BZD, or both is associated with an "accidental" overdose (AOD) death more often than a death from any other cause.

METHODS

A retrospective chart review of New York City Office of Chief Medical Examiner data for 2003 was performed. Decedents who tested positive for methadone that were classified as an AOD death, as determined by the medical examiner, were compared with deaths from all other causes for the presence of a TCA, a BZD, or both. A logistical regression was performed to develop a multivariate model identifying additional variables associated with a methadone-positive AOD death. A p-value of <0.05 was considered significant, and 95% confidence intervals (CIs) were calculated.

RESULTS

In 2003, there were 5,817 medical examiner cases, of which 500 (8.6%) were methadone positive. Of the methadone-positive cases, 493 were available for analysis; 95 (19.3%) were TCA positive and 158 (32.0%) were BZD positive. The odds of having an AOD death in methadone-positive decedents testing TCA positive, BZD positive, or both were 2.11 (95% CI = 1.32 to 3.37; p < 0.01) for TCAs, 1.66 (95% CI = 1.12 to 2.45; p < 0.02) for BZDs, and 4.34 (95% CI = 1.97 to 9.56; p < 0.001) for both. The multivariate logistic regression of analytes revealed the following covariates associated with an AOD death as well: amitriptyline, cocaine, morphine, or opiates.

CONCLUSIONS

Among the methadone-positive cases, testing positive for a TCA, a BZD, or both was associated with an AOD death.

The risk of suicide with selective serotonin reuptake inhibitors in the elderly

OBJECTIVE

The authors explored the relationship between the initiation of therapy with selective serotonin reuptake inhibitor (SSRI) antidepressants and completed suicide in older patients.

METHOD

The authors linked population-based coroner's records with patient-level prescription data, physician billing claims, and hospitalization data for more than 1.2 million Ontario residents 66 years of age and older from 1992 to 2000. For each suicide case, four closely matched comparison subjects were selected using propensity score methods. The authors determined the odds ratio for suicide with SSRIs versus other antidepressant treatment, calculated at discrete monthly intervals from the start of treatment.

RESULTS

Of 1,329 suicide cases, 1,138 (86%) were each fully matched to four comparison subjects using propensity scores. During the first month of therapy, SSRI antidepressants were associated with a nearly fivefold higher risk of completed suicide than other antidepressants (adjusted odds ratio: 4.8, 95% confidence interval=1.9-12.2). The risk was independent of a recent diagnosis of depression or the receipt of psychiatric care, and suicides of a violent nature were distinctly more common during SSRI therapy. Numerous sensitivity analyses revealed consistent results. No disproportionate suicide risk was seen during the second and subsequent months of treatment with SSRI antidepressants, and the absolute risk of suicide with all antidepressants was low.

CONCLUSIONS

Initiation of SSRI therapy is associated with an increased risk of suicide during the first month of therapy compared with other antidepressants. The absolute risk is low, suggesting that an idiosyncratic response to these agents may provoke suicide in a vulnerable subgroup of patients.

A qualitative and quantitative survey of Forensic Medical Examiner workload in the Northumbria Police Force area October 2002–January 2003

This force-wide study in the Northumbria Police area provides an audit of the quality and quantity of work carried out by Forensic Medical Examiners (FMEs) over a three month period. Approximately 25% of all arrests during the period of the audit resulted in a request for FME assessment of the detainee. About 79% of consultations were performed to establish fitness to detain, in which over 30% of detainees were intoxicated and over 40% addicted to drugs and/or alcohol. Over 30% of those queried for fitness to detain also required advice and occasionally prescription for medication, both for the management of addiction and the treatment of chronic illness. In comparison to prior work this study found lower rates of mental illness in alcohol and drug dependent populations (13% and 6%, respectively). It is hoped this study will provide information in respect of the specific competencies not only required by future FMEs but also nurses working with detainees within the custody suites.

Religiosity and secondary traumatic stress in Israeli-Jewish body handlers

This study investigated the relationship between religiosity and levels of secondary traumatic stress in Israeli-Jewish body handlers. The Impact of Event Scale (IES), the General Health Questionnaire, 12 Items (GHQ-12), and a prior exposure severity tool were used to assess secondary traumatic stress symptoms in 63 ultraorthodox male body handlers as they compared to 86 secular forensic identification technicians from the Israeli police. Excluding possible confounders of age and number of years at the job, there was no significant difference between the religious and nonreligious groups on the intrusion and avoidance scores, whereas the GHQ-12 scores were significantly higher among the religious group. Religiosity did not seem to have a salutary effect on secondary traumatic stress in this cohort.

Newspaper reporting of suicide cases in Hong Kong

This study addresses the concerns over newspapers' reporting of suicide cases in Hong Kong, SAR (Special Administrative Region), using the WHO guidelines on the reporting of suicide news as a reference for comparison. We compared the official suicide information extracted from the Coroner's Court for the year 2000 with newspaper reports on suicides taken from five major Chinese local newspapers, which accounted for about 80% of the total circulation in Hong Kong. The type of newspaper reporting on suicides was also examined. Newspapers tended to report on those suicide victims who suffered relationship problems, whereas those who had family problems were significantly underreported. Among the suicides reported in the newspapers, 6.2% were found on the front page and the majority of the reports were presented pictorially. The reporting of suicides was selective and the coverage was incomplete, with student suicides reported excessively. The method of reporting for Hong Kong newspapers was not in line with the recommendations of the WHO or international best practices on presenting suicide news. For this reason we recommend a partnership approach with active participation from the media on suicide prevention so that communication professionals can proactively participate in suicide prevention work more effectively.

Paternal filicide in Québec

In this retrospective study, relevant demographic, social, and clinical variables were examined in 77 cases of paternal filicide. Between 1991 and 2001, all consecutive coroners' files on domestic homicide in Québec, Canada, were reviewed, and 77 child victims of 60 male parent perpetrators were identified. The results support data indicating that more fathers commit filicide than do mothers. A history of family abuse was characteristic of a substantial number of cases, and most of the cases involved violent means of homicide. Filicide was frequently (60%) followed by the suicide of the perpetrator and more so (86%) in cases involving multiple sibling victims. The abuse of drugs and alcohol was rare. At the time of the offense, most of the perpetrators were suffering from a psychiatric illness, usually depressive disorder. Nearly one-third were in a psychotic state. The proportion of fatal abuse cases was comparatively low. Many of the perpetrators had had contact with health professionals prior to the offense, although none had received treatment for a psychiatric illness.

Paroxetine, other antidepressants, and youth suicide in New York City: 1993 through 1998

BACKGROUND

Regulatory agencies in the United Kingdom and the United States have recently issued warnings about a possible link between suicidal ideation and attempts and the use of paroxetine in a pediatric patient population. The objective of this study was to determine the proportion of youth suicides that tested positive for paroxetine or other antidepressants in medical examiner toxicologic testing in New York City from 1993 through 1998, the first 6 years that paroxetine was available in the United States.

METHOD

Subjects in this medical examiner surveillance study were suicides less than 18 years of age. Serum toxicology was examined for paroxetine and other antidepressants.

RESULTS

There were 66 suicides among persons under 18 years of age in the years 1993 through 1998. Toxicology was tested in 58 (87.9%) of the 66 suicides, and 54 (81.8%) had injury-death intervals of 3 days or less. None of the victims had paroxetine detected in their blood obtained at the time of autopsy. Imipramine was detected in 2 victims and fluoxetine in another 2.

CONCLUSION

Despite regulatory concerns, none of the autopsies of youth suicides in New York City detected paroxetine in the victims, although other antidepressants were detected in 4 victims. However, in the vast majority of the youth suicides, there was no evidence of anti-depressant use immediately prior to death.

A retrospective study of the accuracy between clinical and autopsy cause of death in the University of Malaya Medical Centre

It is well known that diagnostic accuracy of the clinical cause of death has not improved despite advances in diagnostic techniques. We aimed to investigate the accuracy of the clinical cause of death compared with the autopsy cause of death and to see if the Coroner's autopsy can play a role in clinical audit. Our study population consisted of all autopsies where the deceased was hospitalised or resuscitated at the Accident and Emergency Unit of the University of Malaya Medical Centre before death, performed during the period July 1998 to June 2000. The cases were subdivided according to natural and unnatural causes of deaths. Natural deaths were further subdivided in relation to the main organ systems involved while unnatural deaths were subcategorised into trauma, poisoning and burns. The rate of agreement between clinical and autopsy cause of death was further compared with duration of survival in the hospital. Of 132 autopsies included in this study, 115 were Coroner's autopsies. 78% of cases showed agreement between clinical and autopsy cause of death. The agreement rate in Coroner's cases was 80.0%. For natural and unnatural causes, the agreement rate was 56.7% and 84.3% respectively. There were 6 cases (4.5%) where an initial accurate diagnosis might have altered the prognosis of the deceased. In general, the rate of agreement increased with duration of survival of patients. However, this was no longer observed after a survival of more than 28 days. Our findings agree with other similar studies. The diagnostic accuracy of cause of death has not improved despite the modernisation in medical technology. The autopsy still plays an important role in clinical audit and medical education.

Risk factors for sudden unexpected death in epilepsy: a controlled prospective study based on coroners cases

We performed a controlled prospective study of pathologically verified sudden unexpected death in epilepsy (SUDEP) in a coronial setting, to identify risk factors. We prospectively studied coronial deaths of people with epilepsy in Vic., Australia, during a 21-month period. Fifty SUDEP and 50 subjects with epilepsy who died of other causes (controls) were collected sequentially. Clinical data was obtained shortly after death from questionnaires completed by treating doctors, discussion with family members and coronial files, including police reports of death, autopsy and toxicology reports. Factors assessed were age, sex, duration of epilepsy, type of seizure(s), seizure frequency, symptomatic epilepsy, including post-traumatic epilepsy, presence of structural brain lesion, idiopathic epilepsy, mental retardation, psychiatric illness, including dementia, recent stressful life event, particular antiepileptic drugs (AEDs) and AED polytherapy, compliance with AED treatment, psychotropic drug prescription, alcohol and other substance abuse, place of death and evidence of terminal seizure. The SUDEP group was characterised by younger age and higher proportion found dead in bed and with evidence of terminal seizure compared to controls. The profile of patients at risk for SUDEP are young people with epilepsy. They are most likely to die in sleep and our data support the view that SUDEP is a seizure-related event. This, taken in conjunction with the finding that there was no increased risk associated with a particular AED in monotherapy or multiple AEDs suggests that attempts to better treat patients' epilepsy with AEDs might decrease the risk of SUDEP. Although the literature suggests that SUDEP is more frequent in patients with severe epilepsy, we did not find a correlation with seizure frequency suggesting that other clinical indices may be more important.

Are "accidental" gun deaths as rare as they seem? A comparison of medical examiner manner of death coding with an intent-based classification approach

OBJECTIVES

Unintentional firearm death is often considered a nearly negligible proportion of overall gun death. These rates are based on medical examiner (ME) and coroner death classifications, which affect derived epidemiologic data and subsequent prevention measures. The aim of this study was to compare the proportion of pediatric unintentional gun deaths in Miami-Dade County based on manner of death coding by the ME with an intent-based classification of child gun deaths.

METHODS

ME and police records for all pediatric firearm fatalities in Miami-Dade County from 1994 to 1998 were reviewed. The ME's assignment of manner of death as homicide, suicide, or accident was compared with an intent-based classification of intentional homicide, intentional suicide, and unintentional firearm death based on expressed or implied evidence of intent to harm.

RESULTS

There were 123 pediatric firearm deaths in Miami-Dade County from 1994 to 1998. A significant difference between ME coding and the intent-based classification was found for homicide (94 vs 78) but not for suicide. A significant difference was also found between the ME's coding for "accident" and the investigator's classification of "unintentional" firearm death (4 vs 26).

CONCLUSIONS

The incidence of unintentional pediatric firearm deaths is significantly underreported by the Miami-Dade County ME when the classification of "accidental" firearm death is used. Reviewing the manner of death classification criteria or establishing an intent code on official death documentation is recommended. Furthermore, clinicians should be aware that the true incidence of unintentional gun death may be higher than that reported as accidental.

[The term 'cause of death': an international comparison]

'Cause of death' is an ambiguous concept. Terms such as 'immediate', 'underlying' or 'primary' cause of death are used, along with indications such as 'associated conditions' and 'contributing factors'. Furthermore, the terms 'mechanism', 'manner' and 'method' of death are used internationally. The Dutch classification of the manner of death with just two categories (natural and unnatural death) is not used in other countries. Belgium, Germany, England and the USA use more or other categories. It is recommended that the Netherlands consistently use these terms in accordance with the international codes for both the death certificate as well as the registration form for the cause of death statistics. The circumstances of death of which the medical examiner needs to be notified should be explicitly stated on the death certificate.

Causes of sudden natural death in Jamaica: a medicolegal (coroner’s) autopsy study from the University Hospital of the West Indies

Medicolegal (coroner's) autopsies are an important source of epidemiological data. A large proportion of them comprise sudden natural deaths and an analysis of such cases has never been undertaken at the University Hospital of the West Indies, the only teaching hospital in Jamaica. In a retrospective study, 841 cases of sudden natural deaths comprising 51.3% of the medicolegal autopsies conducted over the 15-year period, January 1983 to December 1997, were analyzed. There were 459 males and 382 females (M:F ratio = 1.2:1); 35 patients (4.1%) were less than 1 year of age, and the mean age of the remainder was 53.7+/-21.8 years. The peak age group was the seventh decade accounting for 21.9% of cases. The most common causes of death were cerebrovascular accidents (13.6%), pneumonia (9.4%), pulmonary embolism (7.4%), ischaemic heart disease (7.0%) and diabetes mellitus (6.1%). These findings contrasted with those from developed countries in which ischaemic heart disease is the commonest cause of sudden death. Hypertension was associated with the majority of cases of cerebrovascular accident and congestive cardiac failure (78.1 and 61.9%, respectively). Sickle cell disease represented one of the 10 most common causes of death accounting for 2.5% of cases. Documentation of autopsy-based data such as these is important in the planning of medical services in a developing country.

Are maternal deaths on the ascent in Singapore? A review of maternal mortality as reflected by coronial casework from 1990 to 1999

INTRODUCTION

In Singapore, published maternal mortality rates (MMR) over the last decade (1990 to 1999) have been so low (0.0 to 1.0 per 1000 live births and still births) as to imply that maternal deaths are rare to the point of being non-existent in some years. This inference is counterintuitive, and earlier studies on maternal mortality, amniotic fluid embolism (AFE) and pulmonary thromboembolism (PTE) have also suggested otherwise. Accordingly, local trends in maternal mortality warrant further examination.

MATERIALS AND METHODS

A descriptive and comparative study, comprising a clinico-pathological review of maternal deaths, for which autopsies were conducted by the Centre for Forensic Medicine, during a 10-year period from 1990 to 1999. The annual necropsy-based, MMR (estimated MMR), as well as the prevalence of maternal deaths during this time, were estimated with the aid of the relevant, published demographic data on live births and still births. These were compared with the corresponding rates calculated (calculated MMR) from raw demographic data on maternal deaths classified as such in the published data.

RESULTS

Coronial autopsies were conducted on a total of 51 cases of maternal death, of which 33, 17 and 1 were direct, indirect and fortuitous deaths, respectively. The annual, estimated MMR ranged from 0.4 to 1.8 per 10,000 live births and still births. The estimated MMR was twice as high as the calculated MMR and a statistically significant upward linear trend was demonstrated for the former (P = 0.046). AFE (16/51) and PTE (10/51) were the two most common causes of maternal death; their corresponding cause-specific, 10-year prevalence being 0.33 and 0.21 per 10,000 live births and still births, respectively. There was apparent clustering of the cases of PTE during the earlier part of the last decade (1990 to 1995), corresponding to a statistically significant, upward trend in its overall necropsy incidence during that time (P = 0.019). Cardiovascular and pulmonary disorders constituted the bulk of indirect deaths (13/17), while antenatal suicides accounted for 3 of these deaths (0.06 per 10,000 live births and still births).

CONCLUSIONS

This was an upward trend in MMR, as reflected in coronial casework, over the last decade. It would appear that the local, estimated (direct and indirect) maternal mortality prevalence compares favourably with the MMR reported in developed countries. The apparent rate of AFE was no less than 4 times higher than that reported in the United Kingdom, while the maternal mortality rate from PTE was at least as high. Allowing for the possibility that such deaths were under-reported, the actual annual MMR and 10-year prevalence could be appreciably higher than the estimates presented here. There may well be a case for the establishment of a comprehensive database of maternal deaths, that is updated continually and contemporaneously, in Singapore.

Heat-related mortality in selected United States cities, summer 1999

As part of a public health response to severe heat waves in the midwestern and northeastern United States in the summer of 1999, the authors actively solicited the number of heat-related deaths from 38 medical examiner and coroner jurisdictions comprising 35 metropolitan areas to enumerate heat-related deaths in areas affected by heat waves. They also determined the usefulness of these data for surveillance and rapid investigation of heat-related deaths. A total of 334 heat-related deaths were reported during the study period of July 1 - August 31. Minor changes in data collection and diagnostic criteria in some medical examiner and coroner jurisdictions would allow for greater comparability among jurisdictions. The National Association of Medical Examiners' position paper on heat-related mortality diagnosis provides important guidance to medical examiners and coroners regarding the certification of heat-related deaths and may require some refinement to address certain issues. Among these are certifying manner of death and classifying potential causes of heat-related death not involving hyperthermia or heat stroke, but where heat is a potential contributing factor to death. Medical examiners and coroners are an important resource for heat-related mortality research, and improvements in data collection and reporting could yield tremendous benefits to our understanding of and interventions for heat-related deaths.

Perioperative deaths: a further comparative review of coroner's autopsies with particular reference to the occurrence of fatal iatrogenic injury

INTRODUCTION

In previous triennial reviews of Coroner's perioperative autopsies conducted during the periods 1989 to 1991 and 1992 to 1994, it was observed that the necropsy incidence of such deaths rose from 2% to 2.6% (P < 0.05). Concurrently, the rate of iatrogenic deaths had nearly doubled from 15.2% to 28.8% (P < 0.02). These findings spurred a review of the subsequent triennium (1995 to 1997), in order to monitor the apparent rise in these trends and to study the frequency and occurrence of iatrogenic deaths in relation to the number of invasive procedures performed, as well as during emergency and elective procedures.

MATERIALS AND METHODS

A retrospective (descriptive and comparative) study, comprising a clinico-pathological review of a series of 270 perioperative deaths (defined as deaths occurring during or after invasive therapeutic or diagnostic procedures, up to a week after discharge, and excluding cases of major trauma from suicides, homicides, as well as road and industrial accidents) reported to the Coroner, for which autopsies were conducted at the Department of Forensic Medicine from 1995 to 1997.

RESULTS

The necropsy incidence of 4.4% (270/6074) represented a significant rise over the previous triennia (P < 0.01). As in previous years, there was a predominance of males (M:F = 1.65:1) and middle-aged to elderly patients (range 0 to 92 years, mean 55.8 years, median 63 years), most of whom had died after a variable, but usually brief, postoperative interval [0 to 97, 4.2, 1 day(s)] and a more variable period of hospitalisation (< 1 to 289, 12.6, 7 days). A total of 408 invasive procedures were performed, amounting to an average of 1.5 per patient; 101 patients (37.4%) underwent multiple (> 1) interventions, which were initially classified as elective procedures in 27 cases. There were 66 (24.4%) iatrogenic deaths, of which 2 (0.7%) were due to anaesthetic mishaps; 18/64 iatrogenic deaths, unrelated to anaesthesia, occurred after the first postoperative day. The proportions of such deaths amongst patients subjected to multiple interventions, or initial elective procedures, were more than twice as high as amongst those undergoing single procedures, and those initially classified as emergencies (35.6% versus 16.6% and 33.3% versus 13.2%, respectively; P < 0.01). Only 51/66 (77.3%) iatrogenic deaths received Coroner's verdicts of misadventure; no verdict of criminal negligence was recorded during the period in question.

CONCLUSIONS

There appears to have been a steady increase in the number of perioperative deaths reported to the Coroner over the previous triennia (1989 to 1997) for which autopsies were conducted. While this observation may not denote an increase in perioperative morality rates per se, it may be indicative of an increasingly "aggressive" or defensive approach to the clinical management of seriously ill patients, particularly over the past decade. Although the rate of iatrogenic deaths appears to have stabilised, it is too early to say whether this apparent trend will persist in the future. It is perhaps not surprising that the risk of iatrogenic injury appears to increase with the number of interventions performed; however, it is not clear why initial, supposedly elective, interventions should be associated with an apparently greater risk of iatrogenic injury than those classified as emergency procedures. The substantial divergence between the autopsy finding of an iatrogenic death and the corresponding Coroner's verdict of misadventure may be comforting to clinicians, but certainly warrants further examination.

Ethical analysis of organ recovery denials by medical examiners, coroners, and justices of the peace

CONTEXT

Despite its pivotal nature, until the early 1990s the role of medical examiners, coroners, and justices of the peace was largely ignored in discussions of the critical shortage of organs for transplantation in the United States. These officials have the right to determine, from a medico-legal perspective, whether a deceased person can be an organ donor. Thus, they play an important role in the donation process. Using a principles-based ethical framework, this article examines the problem of nonrecovery of life-saving organs for transplantation in the United States because a medical examiner or other official denies recovery.

OBJECTIVE

The goals of organ donation and the collection of forensic evidence are not mutually exclusive. An analysis of the ethical principles and obligations of beneficence, respect for autonomy, and justice reveals that medical examiners and other officials could probably, after appropriate review, release all cases under their jurisdiction for organ donation.

CONCLUSION

Medical examiners, coroners, and justices of the peace could assume a leadership role, working together on public policy with medical, social, and legal groups, spearheading efforts to stop the loss of organs due to official denials, up to and including state and federal regulation and legislation. Beyond their professional obligations, as agents of a social institution, medical examiners and other officials have the more general ethical responsibility of promoting the public health and welfare and of reinforcing societal consensus that transplantation is a social good which should be optimized through formal and informal activities.

Meningococcal disease and meningitis: a review of deaths proceeding to coroner directed autopsy in Auckland

AIMS

To assist the early diagnosis of meningitis, by finding trends and patient profiles, where delay or other factors may have lead to a fatal outcome.

METHODS

All deaths from meningitis and meningococcal disease, confirmed at autopsy were reviewed. The study involved the Auckland area, in the period January 1988 November 1997.

RESULTS

Cases were divided into those caused by N meningitidis and other meningitides. Death due to N meningitidis is often within 12-24 hours of the first symptomatology. Symptoms are often vague and may be indistinguishable from any other infection, often leading to fatal patient or doctor delay. A diagnosis of meningococcal disease cannot be excluded on: no rash (44%), no "meningitis" symptoms as sepsis without meningitis occurs (44%), age (50% were over 15 years old) or the presence of other abnormalities, eg bronchopneumonia or hydrocephalus. Non-N meningitidis menigitis is a disease of the very young or old, its time course is also swift with 30% suffering similar vague symptoms for less than 24 hours before death.

CONCLUSIONS

For both categories, treat immediately and treat on suspicion, otherwise conformation of the diagnosis might be postmortem.

Coroners' records of rural and non-rural cases of youth suicide in New South Wales

OBJECTIVE

The aim of this study is to compare the frequency of certain putative risk factors for youth suicide in New South Wales (especially use of alcohol, social class, unemployment, and internal migration) in metropolitan and rural settings.

METHOD

A review of 137 files for 10-19-year-old subjects judged by the Coroner to have committed suicide in 1988-1990 was carried out.

RESULTS

One hundred and fifteen males and 21 females were identified (one subjects sex was unavailable). The male-female ratio was higher in rural (13.0) areas than non-rural (4.9 chi 2 = 12.14, p < 0.01). Of 27 subjects migrating within Australia, most migrated in a rural direction, and most to rural shires. Unemployment was somewhat more common among rural (38.5%) than non-rural (28.9%) subjects (chi 2 = 0.75, p = 0.39). Eleven of 50 non-rural parents of the deceased, but none of the 11 rural parents, were ranked as being in social classes 2 or 3. Alcohol consumption appeared more common in rural shires (44%) than metropolitan areas (32.9%), but this was not statistically significant. Medical services were less utilised prior to death in rural (15%) than non-rural (25%) areas (chi 2 = 1.69, p = 0.19), and a psychiatric diagnosis was recorded more commonly in non-rural areas.

CONCLUSIONS

Incomplete coronial file data and relatively small numbers limit this study's conclusions. Male suicides, principally by firearms, predominated in rural areas. Youth firearm access remains highly relevant to rural communities. Possible trends among rural subjects toward rural migration, higher unemployment, lower social class and lower medical attendance may point to resource deprivation among this group; these matters require further investigation.

Medical examiner and coroner systems: history and trends

CONTEXT

Medical legal investigations in the United States (primarily unnatural or suspected unnatural deaths) are carried out by medical examiner or coroner systems. Medical examiners-usually physicians and generally with training in pathology, medicolegal death investigation, and performance of forensic autopsies-generally have greater expertise in unnatural death investigations than do coroners.

OBJECTIVE

To document the locations and implementation year for states and counties that have medical examiner systems that have replaced coroner systems or that are defined in statute and assist coroners in their investigations.

DESIGN

Review of published information and national survey in 1997.

SETTING

United States.

PARTICIPANTS

County medical examiners and state medical examiners or their administrators.

MAIN OUTCOME MEASURES

The location of states and counties with medical examiner systems, the implementation year for each system, and the proportion of counties and population served by medical examiner systems.

RESULTS

A total of 79 of 91 county medical examiners responded. A total of 36 states have at least 1 medical examiner system at the county, district, or state level in which there is no coroner involved in the death investigation process. Only 22 states have medical examiner death investigation systems in place and have no coroners in the state. Among 13 states in which some counties have coroner systems and some have medical examiner systems, medical examiner systems exist in 8% of counties and serve 43% of the population. Medical examiner systems that operate without coroner involvement serve about 48% of the population nationwide. Few state or county medical examiner systems have been implemented since 1990.

CONCLUSIONS

In this century, medical examiner systems have gradually replaced coroner systems, but such change has slowed in recent years, with medical examiner systems now serving about 48% of the national population.

Homicide-suicide in older persons

OBJECTIVE

The objective of this study was to determine the annual incidence of homicide-suicide and to compare patterns and antecedents in old and young spousal/consortial cases.

METHODS

Homicide-suicide cases were ascertained in four medical examiner districts covering seven entire Florida counties from 1988 to 1994. The districts were chosen to determine rates in two regions of Florida, comparable in size of the total population and proportion of older persons. Annual homicide-suicide incidence rates per 100,000 population and homicide-suicides as a percentage of total homicides and total suicides separately were calculated by age group and Florida region. Complete medical examiner files were obtained, and 160 variables were coded from medical examiner reports to compare features and clinical characteristics by age and region.

RESULTS

Annual incidence rates ranged from 0.3 to 0.7 per 100,000 for persons under age 55 and from 0.4 to 0.9 per 100,000 for persons age 55 and older, with higher rates in the older group every year but two. Cases of spousal/consortial homicide-suicide were the most common in both age groups. The younger couples in both regions were comparable, except for racial composition, but the older couples differed. West central Florida couples were in their seventies, Caucasian, usually married, and both in poor health; and there were indications of depression or alcohol abuse in half the perpetrators. Two-thirds of the southeastern Florida couples were Hispanic; there was a mean age difference of 18 years between perpetrators and victims; and verbal discord, physical violence, and separation were prominent antecedents.

CONCLUSIONS

The base rate for homicide-suicide in both age groups was higher than that reported in previous studies. Spousal/consortial homicide-suicides were the dominant form, and although psychopathology was strongly implicated, homicide-suicides are violent lethal acts resulting from additive or multiplicative effects of diathesis, including culture, and stressful experiences.

Mind your manners. Part II: General results from the National Association of Medical Examiners Manner of Death Questionnaire, 1995

More than 700 physician medical examiner/coroners (ME/Cs) were surveyed to assess differences in manner of death classifications for typical but often controversial death scenarios: 198 physicians participated by choosing the manner of death (homicide, suicide, accident, natural, undetermined) for 23 such scenarios. Sixteen questions related to death certificate training, work location, and manner of death issues were also asked. The classification of manner of death by ME/Cs was highly variable. For some challenging death scenarios, majority agreement was lacking. Agreement was > or = 80% for only 11 of the 23 scenarios and was 100% for only 1. Manner of death classification method was not influenced by forensic pathology board certification status, by whether or not the physician actually completed death certificates, or by previous threats of lawsuits over manner of death classification. However, there were some differences by state. No textbook or individual was widely recognized as authoritative on manner of death issues. Few ME/Cs had formal death certification training in medical school or residency. The data lend credence to the practice of the National Center for Health Statistics (NCHS) of classifying manner of death for statistical purposes by using coding and classification rules and selection criteria rather than solely on the basis of the classification of manner chosen by ME/Cs. The data also indicate that caution is in order when one compares manner of death statistics of one ME/C with those of another Published guidelines and more uniform training are needed so that ME/Cs may become more consistent in their manner of death classifications. Further information is presented in Part I (history of manner of death classification) and in Part III (individual death scenarios and their analysis) companion articles in this issue of the Journal.

Mind your manners. Part III: Individual scenario results and discussion of the National Association of Medical Examiners Manner of Death Questionnaire, 1995

In 1995, a questionnaire was distributed to the > 700 physician medical examiner/coroners (ME/Cs) who are members of the National Association of Medical Examiners (NAME, St. Louis, MO, U.S.A.). The questionnaire consisted of 23 death scenarios for which individual responders were asked to assign a manner of death (homicide, suicide, accident, natural, or undetermined); 198 questionnaires were completed and analyzed. The distribution of manner of death responses was tabulated. In addition, a nosologist from the National Center for Health Statistics was provided with a cause-of-death statement based on each scenario and was asked to assign an International Classification of Diseases (ICD) code for the underlying cause of death, from which a manner of death was inferred from the ICD code's literal text description. Overall, agreement on a given manner of death in a single scenario was > 90% in only 4 of 23 scenarios and > 70% in only 12 of 23 scenarios. However, in 21 scenarios, the most common response comprised a majority. The manner of death inferred from the ICD code that was assigned by the National Center for Health Statistics (NCHS) matched the most common response of participants in 18 of the 23 scenarios. The questionnaire results show that there is substantial disagreement among experienced MEs concerning the manner of death classification that is preferred for selected types of death. Encouraging, however, is the fact that the manner of death coded for statistical purposes generally agreed with the most common classification of manner made by ME/Cs. Highlights from the discussion of each scenario that occurred during the NAME interim meeting (Nashville, Tennessee, February 1996) are also included. Other portions of the program including history of manner of death concepts and results of questions regarding responder training and characteristics are published separately in this issue of the Journal. Information derived from the questionnaire should be useful to those planning strategies to improve the consistency of manner of death classifications by ME/Cs.

A national survey of autopsy cost and workload

We mailed survey questionnaires to a random sample of medicolegal offices throughout the USA. The survey asked how many forensic pathologists were used, their American Board of Pathology forensic examination (Board) status, how many autopsies they performed, and, if payment were fee-for-service, what fees were paid for medicolegal autopsies. Response rate was 61%, with 188 offices returning questionnaires. The average fee, was $518 with a standard error of $27. The number of fee-for-service autopsies was split evenly between Board qualified and Board ineligible pathologists, accounting for about one-third of medicolegal autopsies nationwide. Although smaller offices used more pathologists ineligible for forensic Boards, they paid a premium for such qualification. Larger offices used more forensic Board qualified pathologists, but paid them less than those ineligible to take the examination! Overall there was no significant premium paid for Board qualification. The average fee paid is far less than the published estimates of the cost of an autopsy. The low fees paid may reflect: (1) the value of the teaching experience supplied to medical students and/or residents; (2) pathologists performing medico-legal examinations as community service; and (3) the lower marginal cost of additional autopsies.

The lay death investigator: in search of a common ground

This report provides information on the status of 582 lay death investigators, representing 76 of 133 major death investigation jurisdictions in the U.S. and Canada to whom surveys were sent. Information was collected with respect to numbers employed, duties performed, educational and experiential backgrounds, training opportunities, and perceived requirements for future investigators. Duties most common among investigators are scene investigation (82%), notification of next of kin (67%), gathering information leading to identifications (73%), handling personal property (73%), and court testimony (69%). Less commonly performed (< 10%) are photography, conducting telephone investigations only (exclusive of scene visits), and providing autopsy support. The investigative workforce is relatively stable, with 30% having been on the job > 10 years and 47% having been employed > 6 years. Employment backgrounds from which past investigators have been drawn are medical-scientific (36%) and law enforcement (26%). On-the-job training was reported as the most common training opportunity available. Educational level of entry-level investigative staff is high school or GED (25%), associate of arts degree (37%), and bachelor's degree (33%). Suggestions are offered as to future educational and professional standards for the field.

Alcohol in fatal and nonfatal injuries: a comparison of coroner and emergency room data from the same county

Although alcohol is thought to be associated with severity of injury, relatively little data are available that compares alcohol's involvement in injury cases treated in the emergency room (ER) with coroner cases of injury fatality, both coming from the same county. Data from a probability sample of casualty patients 18 years and older treated at the University of Mississippi Medical Center ER in Jackson during a 6-month period (n = 275) are compared with data from coroner reports of all fatalities from unnatural causes among those 18 and older in the same county during a 1-year period surrounding the 6 months of data collection in the ER (n = 222). The two samples are compared on demographic characteristics, cause of injury, place of injury, and alcohol use before the event. A significantly larger proportion of the coroner sample was positive for alcohol (57%) and intoxicated (36%), compared with the proportion of those in the ER sample breathalyzed within 6 hr of injury, and reporting no drinking after the event who were positive (15%) and intoxicated (6%). Differences were most pronounced for motor vehicle accidents and fires. Violence-related injuries were more likely in the coroner sample (32%) than in the ER sample (16%), and they were more likely to involve alcohol at levels of intoxication. Those in the coroner sample were also more likely to be alcohol-positive for injuries occurring in all places except the home of another and the workplace. Using logistic regression, gender (male) and site (coroner) were predictive of a positive blood alcohol across all causes of injury combined. Gender (female), being alcohol-positive and site (coroner) were significantly predictive of motor vehicle accidents. Alcohol was not found to be a significant predictor for falls, other accidents, or injuries resulting from violence. Data suggest that alcohol's association with severity of injury varies by cause of injury.

Out-of-hospital deaths due to asthma in North Carolina, 1980-1988

Because deaths that occur outside hospitals have not been well-described, we studied out-of-hospital deaths from asthma in North Carolina from 1980 through 1988. We investigated out-of-hospital deaths from asthma using information from the North Carolina Office of the Chief Medical Examiner. We excluded deaths for which a hospital was listed as the place where the death occurred. For the nine years studied, the Office of the Chief Medical Examiner recorded 89 of 158 investigated deaths from asthma as having occurred out of hospital. Of the 89 deaths, 73% occurred in the decedent's home. The rates of out-of-hospital deaths from asthma increased as the age of the decedents increased, were higher in rural countries than they were in urban counties, and were over three times higher for blacks and American Indians than they were for whites. Racial minorities may warrant special attention in any attempt to prevent out-of-hospital deaths due to asthma.