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Background and Objectives : Accidental home injuries among older adults are increasing globally, but reporting is limited. This study aims to establish foundational data for program development and policies to prevent accidental injuries at home in older adults by using data on the occurrence of accidental injuries at home and analyzing the risk factors of mortality due to accidental injuries among adults aged 65 years and older. Materials and Methods : This retrospective study used data from the community-based Severe Trauma Survey in South Korea. This study identified general, injury-related, and treatment-related characteristics of older adults who were transported to the emergency department with accidental injuries at home. Single-variable and multiple logistic regression analyses were used to identify risk factors for mortality after injury. Results : The majority of older adults in this study who experienced accidental injuries at home were aged 75 to 84 (42.8%) and female (52.8%), with 1465 injured from falls and slips (68.0%). Risk factors for mortality included older age (≥85 years) (ORs 2.25, 95% CI 1.47-3.45), male sex (ORs 1.60, 95% CI 1.15-2.20), mechanism of injury (falls or slips vs. contact injury, ORs 6.76, 95% CI 3.39-13.47; airway obstruction vs. contact injury, ORs 13.96, 95% CI 6.35-30.71), higher severity (moderate vs. mild, ORs 2.56, 95% CI 1.45-4.54; severe vs. mild, ORs 12.24, 95% CI 6.48-23.12; very severe vs. mild, ORs 67.95, 95% CI 38.86-118.81), and receiving a blood transfusion (ORs 2.14, 95% CI 1.24-3.67). Conclusions : Based on these findings, the home and community environments where older adults live should be inspected and monitored, and in-home accidental injury prevention strategies should be developed tailored to the characteristics of older adults' risk factors and their injury-related characteristics., Competing Interests: The authors declare no conflicts of interest.

The incidence of death by drowning greatly varies among different prefectures in Japan, mainly due to climate difference. However, there could be other factors affecting the incidence of deaths besides climate, for example, differences in regional death investigation systems. Here, we aimed to elucidate other such factors affecting the mortality data of drowning in the bathtub, especially the effects of discontinuing the medical examiner system. Police data in Kyoto and ambulatory care information in Yokohama were used. Data on cases of elderly individuals found dying or dead in the bathtub at home in winter 2014-2015 were obtained. The following data were collected for each case: age, gender, presence/absence of ambulatory transport, performance of autopsy, and cause of death. The autopsy and drowning rates in Kyoto were 0%, whereas both values in Yokohama were significantly higher at 93.1% and 89.4%, respectively (the denominator of each of the rates is the total number of elderly (aged 65 or over) individuals found dying or dead in the bathtub at home in each city during each winter). Despite no significant difference of incidence of total bath-related death, the proportion of drowning-related deaths was overwhelmingly higher in Yokohama than in Kyoto. The difference can be attributed to the difference in autopsy rates between the two cities, mainly caused by the presence/absence of a medical examiner system. Therefore, we should pay careful attention to future changes in autopsy/drowning rates in Yokohama, and ascertain whether the change might be continuously influenced by the abolishment of this system., (© 2019 American Academy of Forensic Sciences.)

Elevators are mechanical transportation devices used to move vertically between different levels of a building. When first developed, elevators lacked the safety features. When safety mechanisms were developed, elevators became a common feature of multistory buildings. Despite their well-regarded safety record, elevators are not without the potential for danger of injury or death. Persons at-risk for elevator-related death include maintenance and construction workers, other employees, and those who are prone to risky behavior. Deaths may be related to asphyxia, blunt force, avulsion injuries, and various forms of environmental trauma. In this review, we report on 48 elevator-related deaths that occurred in nine different medicolegal death investigation jurisdictions within the United States over an approximately 30-year period. The data represents a cross-section of the different types of elevator-related deaths that may be encountered. The review also presents an overview of preventive strategies for the purpose of avoiding future elevator-related fatalities., (© 2019 American Academy of Forensic Sciences.)

Objectives (a) Update previous descriptions of trends in ASSB; (b) determine if factors previously associated with ASSB are replicated by updated data; and (c) generate new hypotheses about the occurrence of ASSB and racial inequalities in ASSB mortality. Methods National Center for Health Statistics files (International Classification of Diseases, Tenth Edition) Code W75 to describe race-ethnicity-specific ASSB occurrence. Results (a) ASSB mortality continues to increase significantly; for 1999-2016, 4.4-fold for NHB girls (45.8 per 100,000 in 2016), 3.5-fold for NHB boys (53.8), 2.7-fold for NHW girls (15.8) and 4.0-fold for NHW boys (25.9); (b) F actors previously associated with ASSB (unmarried mothers and mothers with low educational attainment, low infant birth weight, low gestational age, lack of prenatal care, male infant, multiple birth, high birth order) continue to be associated with both overall ASSB and inequalities adversely affecting NHB; (c) (1) geographic differences and similarities in ASSB occurrence support hypotheses related to positive deviance; (2) lower ASSB mortality for births attended by midwives as contrasted to physicians generate hypotheses related to both medical infrastructure and maternal engagement; (3) high rates of ASSB among infants born to teenage mothers generate hypotheses related to the possibility that poor maternal health may be a barrier to ASSB prevention based on education, culture and tradition. Conclusions for Practice These descriptive data may generate new hypotheses and targets for interventions for reducing both ASSB mortality and racial inequalities. Analytic epidemiologic studies designed a priori to do so are required to address these hypotheses.

Background: The purpose of the study was to evaluate whether the higher level of care significantly affected the outcomes of elderly patients who fell from ground level at home and had a normal physiological examination at the scene., Methods: Patients 65 years and older, with normal physiological measures at the scene (Glasgow Coma Scale score = 15, systolic blood pressure > 90 and <160 mm Hg, heart rate (HR) ≥ 60 and ≤100) from the 2012 to 2014 National Trauma Data Bank data sets were included in the study. Patients' characteristics, existing comorbidities, and outcomes were compared between Level I or Level II designated trauma centers (higher level care [group 1]) and Levels III, IV, and unranked/nontrauma centers (lower level care [group 2]). Following initial analyses, propensity score matching was performed, and the rate of in-hospital mortality, median time (days) to death or discharge, and discharge disposition were compared., Results: Of the 40,800 patients who met inclusion criteria, 18,813 patients were matched from each group on age, sex, race, systolic blood pressure, HR, respiratory rate, Injury Severity Score, and comorbidity statuses. There was no evidence of a significant difference regarding in-hospital mortality (2.5% vs. 2.3%), time to death (median [interquartile range]: 6 [3-11] vs. 6 [3-11]), or time to hospital discharge (median [interquartile range]: 5 [5-5] vs. 5 [5-5]). However, the rate of required postdischarge care (78.9% vs. 81.7%) varied significantly between the groups., Conclusion: Higher levels of care failed to show any significant survival benefits or shorten the time to hospital discharge; however, a significantly higher proportion of patients from lesser-care facilities required follow-up services after discharge., Level of Evidence: Therapeutic/Care management, level IV., Study Type: Observational case-control.

We examined the bathtub drowning mortality among older adults in Japan. Mortality data from Japan and 30 other Organization for Economic Co-operation and Development (OECD) countries were extracted from World Health Organization Cause of Death Query Online. During 2012-2014, unintentional drowning mortality rates in Japan were 9.5, 28.2 and 39.7 per 100,000 population for adults aged 65-74, 75-84 and ≥85 years, respectively-rates highest among the 31 OECD countries. In total, 6377 older adults aged ≥65 years died from unintentional drowning in 2014, of which 4857 (76%) deaths involved bathtubs. During 1995-2014, the bathtub drowning mortality rate for adults aged ≥65 years was stable in Japan. During 2011-2014, approximately 4800 older adults died from bathtub drowning annually. Death predominantly occurred 'while in a bathtub', rather than 'following a fall into a bathtub'. In 2014, 95% and 87% of bathtub drowning deaths among older women and men aged ≥65 years, respectively, occurred at home. In conclusion, bathtub drowning deaths at home is an important public health problem among older adults Japanese and efforts are needed to reduce these preventable deaths.

Globally, burns are among some of the most devastating injuries and account for more than 265,000 deaths worldwide. In Bangladesh alone, nearly 3000 people die annually from burn-related injuries. This study was conducted at the National Institute of Burn and Plastic Surgery in Dhaka, Bangladesh in June of 2016. Data included conducting surveys of hospitalized burn patients (N=66) and a chart review of deceased burn patients (N=88). In addition to reporting on the demographic profile of patients, information was also obtained on clinical measures during hospitalization. For non-fatal burns, high risk groups included young adult males (early 30s) of lower socioeconomic status. Among children, the most vulnerable group was found to be children less than eight years old. The most common non-fatal types of burn injuries were flame (35%), electrical (31%) and scald (24%). Discharged patients had an average hospital stay of around 30days with half of all patients requiring surgical intervention, thus indicating the severity of those cases and the need for resource-intensive care. Among the discharged patient population, factors significantly associated with a longer duration of hospital stay included severity of injury, not having received prior treatment before admission and whether or not patients required surgery during hospitalization. Among the mortality cases, the high-risk groups also included young adult males and children of around eight years of age. The average total body surface area (TBSA) sustained in these cases was 46.4%, with 65% of deaths attributable to complications from flame burns. These findings highlight the frequency and severity of burn injuries, identify vulnerable population groups and list common causes of burns in this large developing country of 160 million people. Furthermore, these findings may be applicable to the epidemiology and outcome of burns in similar low and middle income countries., (Published by Elsevier Ltd.)

Introduction: and Objective: Falling from a height is one of the main causes of blunt force trauma. Frequently seen in accidents or for the purpose of suicide, it can result in disability or death. The aim of this study is to investigate the characteristics of fatalities due to falling from a height., Materials and Methods: This study retrospectively examines 213 cases of fatal falls from a height that had occurred in and around Elazığ province between January 2005 and December 2016. All the victims' autopsies were performed. The cases were reviewed in terms of such variables as gender, age, the month and season in which the incident took place, the cause of the fall, the location of the fall, the height of the fall, the injury site and the cause of death., Results: It was determined that the falls were caused by: Accident in 171 (80.3%) cases, suicide in 41 (19.2%) cases and homicide in 1 (0.5%) case. Of these cases, 144 (67.6%) were men and 69 (32.4%) were women. In our study, the youngest case was aged 9 months while the eldest was 91 years, the average age being 43.6 ± 27.4 years. It was determined that 60.6% of the cases had fallen in their homes., Conclusion: In conclusion, it was observed that fatalities from height are mainly the result of an accident and thus preventable. Since fatalities were more common in the aged and in children, it was thought that protective measures should be implemented specifically for these groups such as appropriate planning and family education., (Copyright © 2018 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.)

Objective: Sudden Unexpected Infant Deaths (SUID) is defined as a combination of Sudden Infant Death Syndrome (SIDS), Unknown Cause of Death (UCD) and Accidental Suffocation and Strangulation in Bed (ASSB). Overall rates from 2000 to 2015 have been trending down. Racial differences in occurrence are seen., Study Design and Setting: Using the CDC Wonder Database, the total rates of SUID and its subsets were examined., Results: Non-Caucasian infant death rates for the total SUID group, and the SIDS component, are trending downward significantly faster than for Caucasians. UCD trends in rates show an apparent small, non-significant, decline for non-Caucasians, and are unchanged for Caucasians. ASSB rates are trending upward slightly more rapidly (not significantly) for non-Caucasians than Caucasians., Conclusion: The trend showing ASSB trending upward more in non-Caucasians than Caucasians may suggest: 1) A racial difference that certifiers are more willing to certify SIDS than ASSB in Caucasians, and/or 2) Certifiers are biased towards certifying more ASSB than SIDS in non-Caucasians, and/or 3) Asphyxia risks may be increasing more in non-Caucasian SUIDs. Option #1 would require educational efforts to recognize the asphyxia risks in Caucasians. Option #2 would require documentation of racial bias in infant death certification followed by efforts to reduce the bias. Option #3 would require focused targeting of non-Caucasian populations to reduce asphyxia risks. Potentially all three scenarios could co-exist., (Copyright © 2019 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.)

Aim: Trauma, in geriatric patients, increases with age, and is a leading cause of disability and institutionalization, resulting in morbidity and mortality. The aim of our study was to analyse the prevalence of trauma, the related risk factors, mortality and sex differences in the prevalence in a geriatric population., Patients and Method: We observed 4,554 patients (≥65 years) with home injuries or car accidents. Patients were evaluated with ISS (Injury Severity Score) and major trauma with ATLS (Advanced Trauma Life Support). The instrumental investigation was in the first instance, targeted X-Ray or whole-body CT., Results: In over four years of study we treated 4,554 geriatric: 2,809 females and 1,745 Males. When the type of trauma was analysed the most common was head injury, followed by fractures of lower and upper limbs. In our experience hospitalization mainly involved patients over 80. In all patients mortality during assessment was 0.06%., Discussion: The geriatric patient is often defined as a "frail elderly", for the presence of a greater "injury sensitivity". This is due to the simultaneous presence of comorbidity, progressive loss of full autonomy and exposure to a high risk of traumatic events. Optimal management of the trauma patient can considerable reduce mortality and morbidity., Conclusions: Falls and injuries in geriatric age are more frequent in women than in men. Among typical elder comorbidities, osteoporosis certainly causes a female preponderance in the prevalence of fractures. Our discharge data demonstrate that disability, which requires transfer to health care institutions, has a greater effect on women than men.

Background: 90% of the global burden of injuries is borne by low-income and middle-income countries (LMICs). However, details of the injury burden in LMICs are less clear because of the scarcity of data and population-based studies. The Saving of Lives from Drowning project, implemented in rural Bangladesh, did a census on 1·2 million people to fill this gap. This Article describes the epidemiology of fatal and non-fatal injuries from the study., Methods: In this study, we used data from the baseline census conducted as part of the Saving of Lives from Drowning (SoLiD) project. The census was implemented in 51 unions from seven purposively sampled rural subdistricts of Bangladesh between June and November, 2013. Sociodemographic, injury mortality, and morbidity information were collected for the whole population in the study area. We analysed the data for descriptive measures of fatal and non-fatal injury outcomes. Age and gender distribution, socioeconomic characteristics, and injury characteristics such as external cause, intent, location, and body part affected were reported for all injury outcomes., Findings: The census covered a population of 1 169 593 from 270 387 households and 451 villages. The overall injury mortality rate was 38 deaths per 100 000 population per year, and 104 703 people sustained major non-fatal injuries over a 6-month recall period. Drowning was the leading external cause of injury death for all ages, and falls caused the most number of non-fatal injuries. Fatal injury rates were highest in children aged 1-4 years. Non-fatal injury rates were also highest in children aged 1-4 years and those aged 65 years and older. Males had more fatal and non-fatal injuries than females across all external causes except for burns. Suicide was the leading cause of injury deaths in individuals aged 15-24 years, and more than 50% of the suicides occurred in females. The home environment was the most common location for most injuries., Interpretation: The burden of fatal and non-fatal injuries in rural Bangladesh is substantial, accounting for 44 050 deaths and 21 million people suffering major events annually. Targeted approaches addressing drowning in children (especially those aged 1-4 years), falls among the elderly, and suicide among young female adults are urgently needed to reduce injury deaths and morbidity in Bangladesh., Funding: Bloomberg Philanthropies., (Copyright © 2017 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license. Published by Elsevier Ltd.. All rights reserved.)

I applaud the NSC's chief executive and the council for setting this ambitious goal and keeping it on the front burner at every opportunity.

Objective: To identify the distinguishing risk factors associated with unintentional house fire incidents, injuries and deaths., Study Design: Systematic review., Methods: A range of bibliographical databases and grey literature were searched from their earliest records to January 2016. To ensure the magnitude of risk could be quantified, only those study types which contained a control group, and undertook appropriate statistical analyses were included. A best evidence synthesis was conducted instead of a meta-analysis due to study heterogeneity., Results: Eleven studies investigating a variety of risk factors and outcomes were identified. Studies ranged from medium to low quality with no high quality studies identified. Characteristics commonly associated with increased risk of house fire incidents, injuries and fatalities included: higher numbers of residents, male, children under the age of 5 years, non-working households, smoking, low income, non-privately owned properties, apartments and buildings in poor condition. Several risk factors were only associated with one outcome (eg, living alone was only associated with increased risk of injurious fires), and households with older residents were at increased risk of injurious fires, but significantly less likely to experience a house fire in the first place., Conclusions: This best evidence synthesis indicates that several resident and property characteristics are associated with risk of experiencing house fire incidents, injuries or death. These findings should be considered by the Fire and Rescue Services and others with a role in fire prevention. Future research should adopt robust, standardised study designs to permit meta-analyses and enable stronger conclusions to be drawn., (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/.)

The study aimed to determine the characteristics and circumstances of cases sudden or unnatural death (n = 61) with evidence of pathological hoarding, their major organ pathology and toxicology. The mean age was 65·8 yrs (a mean of 16.1 years of potential life lost), 62·3% were male, and 28·2% were obese. 95·1% lived alone, and 96·7% died in their residence, with no medical intervention. In all cases severe squalor and extensive hoarding were noted. The direct cause of death was attributed to disease in 75·4%, heart disease being a significant factor in 52·5%. Accidents causing death directly related to hoarding occurred in two cases. Autopsy revealed extensive pathology: severe coronary artery narrowing (42·4%), myocardial replacement fibrosis (44·1%), emphysema (39·0%), nephrosclerosis (46·6%). Signs of hypothermia were present in 14·8%, and diabetes was diagnosed in 21·3%. The most commonly detected substance was alcohol (32·1%). Medications for heart disease (5·4%) or diabetes (7·1%) were rare. The overall clinical picture was of an isolated group, with a heavy burden of physical disease and, in all probability, a high level of psychiatric disorders, who died alone in their homes., (Copyright © 2016 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.)

Introduction: The incidence of ladder-related falls is increasing, and this represents a disturbing trend, particularly in the context of increased life expectancy and the impending retirement of the populous 'baby-boomer' generation. To date, there have been no critical illness-focused studies reporting on the incidence, severity and outcomes of severe ladder-related injuries requiring ICU management., Methods: Major trauma patients admitted to ICU over a 5year period to June 2011 after ladder falls >1m were identified from prospectively collected trauma data at a Level 1 trauma service. Demographic and ICU clinical management data were collected and non-parametric statistical analyses were used to explore the relationships between variables in hospital mortality/survival., Results: There were 584 ladder fall admissions, including 194 major trauma cases, of whom 29.9% (n=58) fell >1m and were admitted to ICU. Hospital mortality was 26%, and fatal cases were almost entirely older males in domestic falls of ≤3m who died as a result of traumatic brain injury. Non-survivors had lower GCS at the scene (p=0.02), higher AIS head code (p=0.01), higher heart rate and lower mean arterial pressure (p<0.01) in the initial 24h period in ICU, and were ≥55years of age (p=0.05). Only 46% of patients available for follow-up were living at home at 12months without requiring additional care., Conclusions: The incidence of ladder falls requiring ICU management is increasing, and severe traumatic brain injury was responsible for the majority of deaths and for poor outcomes in survivors. In-hospital costs attributable to the care of these patients are high, and fewer than half were living independently at home at 12months post-fall. A concerted public health campaign is required to alert the community to the potential consequences of this mechanism of injury. The use of helmets for ladder users in domestic settings, where occupational health and safety regulations are less likely to be applied, is strongly recommended to mitigate the risk of severe brain injury. The benefits of this simple strategy far outweigh any mild inconvenience for the wearer, and may prevent catastrophic injury., (Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.)

Despite the medial attention attracted by the presented case in January 2012 and the determined measures taken to minimize the risk of accidental poisoning for children in the direct surroundings of substituted persons, we recently faced two more cases of methadone-intoxicated children in Hamburg. We believe that the most important step to increase awareness of the dangerous effects of methadone for children might be the storage of methadone in lockable boxes, which would make it safe from access by children and third parties. Moreover this way of storing reminds the patients of the risks resulting from their medication. Repeated and comprehensive instruction appears to be the best protection against cases like this to counteract careless handling of the substitution medication.

Introduction: Pediatric poisonings represent a major and preventable cause of morbidity and mortality throughout the world. Epidemiologic information about poisoning among children in many lower- and middle-income countries is scarce. This study describes the epidemiology of acute poisonings in children presenting to Ain Shams University's Poisoning Treatment Center (ASU-PTC) in Cairo and determines the causative agents and characteristics of acute poisoning in several pediatric age groups., Methods: This retrospective study involved acutely poisoned patients, 0-18 years of age, who presented to the ASU-PTC between 1 January 2009 and 31 December 2013. Data were extracted from electronic records maintained by the ASU-PTC. Collected data included demographics, substance of exposure, circumstances of the poisoning, patient disposition, and outcome., Results: During the 5-year study period, 38 470 patients meeting our criteria were treated by the ASU-PTC; 19 987 (52%) were younger than 6 years of age; 4196 (11%) were 6-12 years; and 14 287 (37%) were >12 years. Unintentional poisoning accounted for 68.5% of the ingestions, though among adolescents 84.1% of ingestions were with self-harm intent. In all age groups, the most frequent causative drugs were non-opioid analgesics, antipyretics, and antirheumatics. The most common nonpharmaceutical agents were corrosives in preschool children and pesticides in adolescents. Most patients had no/minor effects (29 174 [75.8%]); hospitalization rates were highest among adolescents. There were 119 deaths (case fatality rate of 0.3), primarily from pesticide ingestion., Conclusion: Poisoning in preschool children is mainly unintentional and commonly due to nonpharmaceutical agents whereas poisoning in adolescents is mainly intentional (self-harm). Pesticides, mainly organophosphorous compounds and carbamates, were the most frequent agents leading to morbidity and mortality.

Background: Falls in the elderly are a significant cause of morbidity and mortality. We sought to better categorize this patient population and describe factors contributing to their falls., Methods: This is a retrospective review of geriatric patients presenting to a level 1 community trauma center. We queried our trauma database for all patients 65 years and older presenting with fall and triaged to the trauma bay from 2008 to 2013. Researchers reviewed the patients' trauma intake paperwork to assess mechanism, injury, and location of fall, whereas discharge summaries were reviewed to determine disposition, morbidity, and mortality., Results: A total of 650 encounters were analyzed. Five hundred thirty-nine resided at home (82.9%), 110 presented from nursing homes or assisted living (16.9%), and 1 came from hospice (0.15%). Ninety-five patients died or were placed on hospice as a result of their falls (14.7%), of which 88 came from home. Controlling for Injury Severity Score, living at home was an independent risk factor for fall-related mortality (odds ratio, 3.0). Comparing the elderly (age 65-79 years; n = 274) and the very elderly (age ≥80 years; n = 376), there were no differences in Injury Severity Score (P = .33), likelihood of death (P = .49), likelihood of C-spine injury (P = 1.0), or likelihood of other axial or long bone skeletal injury (P = .23-1.0). There was a trend for increased likelihood of head injury in very elderly patients (P = 0.06)., Conclusion: Prevention measures to limit morbidity and mortality in elderly fall patients should be aimed at the home setting, where most severe injuries occur. Very elderly patients may be at increased risk for intracranial fall-related injuries., (Copyright © 2015 Elsevier Inc. All rights reserved.)

Background: Gun injury is a leading cause of death among US children and adolescents. Unintentional firearm death disproportionately affects youth. Reports have shown that at least a third of US homes with children have firearms. When children are fatally injured by guns, the location is most often a home, the shooter is family, the gun owner is a relative, and the gun most often originates from the home, where it was left unlocked., Methods: We conducted an Internet search of pediatric (0-18 years old) fatal and nonfatal firearm injuries from January 1 to August 31, 2014, in the United States, querying the terms shot, gun, accident, and year-old for media reports. Cases were screened for intent and coded for demographics, location, gun specifics, circumstances, relationship between the victim, shooter, gun owner, and any resultant charges., Results: A total of 277 unintentional pediatric gun injury events were reviewed, two-thirds were nonfatal. Half of the victims were younger than 13 years; 25.3% were younger than 7 years, 80% of the victims and 85.6% of the shooters were male. Of shooters, 84.3% were the child victim themselves, a family member, or a friend/acquaintance. Seventy-seven percent of the events took place in a residence. When gun ownership was reported, 68% were owned by a family member. When charges were reported, a third were against minors., Conclusion: This study reinforced previous studies that unintentional child firearm injuries predominantly involve the home, family guns, young children, and males, and most could be prevented through adult responsibility for minimizing child access and securing storage of firearms. We further learned that media accounts frequently did not report on gun ownership or charges, details which might increase community awareness or inform policies useful to prevention. Shooters, not owners, were more often charged in unintentional child injuries, and minors were charged even when Child Access Prevention laws could be applied., Level of Evidence: Epidemiologic study, level 4.

Objectives: To describe the demographic, risk factor, occupational, and morbidity and mortality characteristics of burns in adults in Ecuador using national data. These data are from the only specialized public hospital in Ecuador that has a 12-bed burn unit., Methods: The National Institute of Statistics and Census provided data from the burn unit of the Hospital Eugenio Espejo, in Quito. Three different datasets pertaining to burn deaths, burn unit inpatient admissions, and hospital discharge were analyzed. Patients who died or were discharged before entering the burn unit were not included in this analysis., Results: During the 10-year period, 1106 patients were admitted to the burn unit, men represent 69.37% with 768 cases and women represent 30.62% with 337 patients; the number of patients per year was on average 123 cases; the average age was 33-34 years old, with a range between 16 and 96 years old. Heat (thermal) burns represent 65.78% followed by electrical with 30.53%, friction burns with 2.06%, and chemical burns with 1.62%. Domestic methane gas was the most frequent agent causing thermal burns and the most affected occupational groups are construction workers and people who stay at home. The overall mortality is 10.2% and the average length of stay was 23 days., Conclusions: Thermal burns are more frequent than any other cause of burns. Electrical burns are more frequent in Ecuador than anywhere else according to our research, meaning that control and prevention of workplace safety, urban planning, and home safety are scarce. The most affected groups are those dedicated to labor work. Finally, mortality in hospitalized patient is higher when compared with developed countries., (Copyright © 2014 Elsevier Ltd and ISBI. All rights reserved.)

Home injuries cause more than 30,000 deaths and 12 million nonfatal injuries annually in the United States. They generate an estimated $222 billion in lifetime costs annually. Despite some data limitations in documenting home as the location of an injury, much progress has been made in identifying effective prevention strategies that reduce injury or mitigate risk behaviors. The current interest in public health in the role of housing in health offers unparalleled opportunities for injury prevention professionals concerned with home injuries. Sharing the science of injury prevention with the wide array of professionals-such as architects, home builders, home visitors, and fire and emergency medical services providers-who create home environments and interact with residents could be a useful approach. A collaborative national effort to reduce the burden of home injuries is needed.

Background: Burns are a major factor in injury mortality. The aim of this study was to explore the possible causes of fatal burns using Haddon's Matrix., Methods: This is a qualitative study using a phenomenological approach. We collected elicitation interview data using nine corroborators who were the most knowledgeable about the index burn event. Immediately after recording, the data was verbatim. Each event was analyzed using Haddon's Matrix., Results: Interviewees provided detailed information about 11 burn cases. Overall, 202 burn-related factors were extracted. Using Haddon's Matrix, 43 risk factors were identified. The most common included the lack of basic knowledge of burn care, the use of unsafe appliances including kerosene heaters and stoves in hazardous environments such kitchens and bathrooms, poor burn care delivery system in hospitals, poor and unsafe living conditions, financial issues, and other factors detailed in the article., Conclusions: Our findings suggest burn related prevention efforts should focus on improving human living conditions, promoting the use of safe heating appliances, providing public burn-safety precautions education, and improving the quality of care in burn centers and hospitals. The use of Haddon's Matrix in future injury research is discussed., (© 2015 KUMS, All rights reserved.)

Background: Half of all births in New York City are to women born outside of the United States whose infant care practices may differ from official recommendations from the American Academy of Pediatrics. These infants have an overall lower infant mortality rate than those of their US-born counterparts., Aims: The aims of this study were to examine sleep-related infant injury death, a leading cause of infant mortality, and its risk factors among infants of US-born and foreign-born women in a large, diverse urban area., Study Design: Data for 344 infant death cases from medical examiner and vital statistics records were analyzed. Rate ratios and 95% CIs, calculated with Poisson regression models, were used to quantify differences in death rates by maternal and infant characteristics. Bivariate and logistic regression analyses were used to examine differences within the sample of sleep-related infant injury deaths., Outcome Measures: The outcome measures were rate of sleep-related injury death, and behavioral risk factors associated with these deaths: unsafe sleep positioning, bed-sharing, and excess bedding., Results: US-born mothers had a sleep-related infant injury death rate that was over three times that of foreign-born mothers, even when controlling for maternal race/ethnicity, education, and age. However, adverse sleep-related practices were not consistently more prevalent among US-born infants in the sample of deaths, even when controlling for those same demographic factors., Conclusions: The higher rate of sleep-related infant injury death among infants of US-born mothers may be explained by more complex socio-demographic factors, or factors outside of infant sleep practices., (Copyright © 2014 Elsevier Ltd. All rights reserved.)

The incidence of sudden infant death syndrome (SIDS) has declined substantially, but the proportion of sudden unexpected death in infancy (SUDI) in neonates, <7 days old, has increased among all SUDI cases in the first year of life. The aim of this study was to analyze circumstances and common features of SUDI cases during the first 7 days of life. Data have been gathered retrospectively from Departments of Legal Medicine in Germany and Austria by using a standardized questionnaire. 19 out of 46 children died within 24 h after birth. A possible reason for this could be a lack of awareness of the needs of the newborn on the part of an exhausted mother. Fifty-two percent of the incidents occurred while the mother and her newborn were still hospitalized in a birth clinic. Forty-eight percent of the infants had been sleeping in the parents' bed with mother and/or father. In 11 % of the cases, there was a sofa-sharing situation. Bed-sharing seems to increase the risk for SIDS in the newborn period as well as the risk for accidental suffocation/asphyxia of the baby. Therefore, mothers should not be instructed to bed-share. Particularly during the first 24 h after birth, it may be advisable to check mothers and infants regularly.

Background: Few studies have examined the impact of community-based smoke alarm (SA) distribution programmes on the occurrence of house fire-related deaths and injuries (HF-D/I)., Objective: To determine whether the rate of HF-D/I differed for programme houses that had a SA installed through a community-based programme called Operation Installation, versus non-programme houses in the same census tracts that had not received such a SA., Methods: Teams of volunteers and firefighters canvassed houses in 36 high-risk target census tracts in Dallas, TX, between April 2001 and April 2011, and installed lithium-powered SAs in houses where residents were present and gave permission. We then followed incidence of HF-D/I among residents of the 8134 programme houses versus the 24 346 non-programme houses., Results: After a mean of 5.2 years of follow-up, the unadjusted HF-D/I rate was 68% lower among residents of programme houses versus non-programme houses (3.1 vs 9.6 per 100 000 population, respectively; rate ratio, 0.32; 95% CI 0.10 to 0.84). Multivariate analysis including several demographic variables showed that the adjusted HF-D/I rate in programme houses was 63% lower than non-programme houses. The programme was most effective in the first 5 years after SA installation, with declining difference in rates after the 6th year, probably due to SAs becoming non-functional during that time., Conclusions: This collaborative, community-based SA installation programme was effective at preventing deaths and injuries from house fires, but the duration of effectiveness was less than 10 years.

Introduction: Burns are a significant burden of pediatric injuries, particularly in low and middle-income countries, were more than 90% of burn-related pediatric deaths occur. This study explores pediatric burn-related injuries over a fifteen year time period in South Africa through an analysis of a pediatric trauma surveillance system., Methods: This retrospective observational study used data collected by Childsafe South Africa from the Red Cross War Memorial Children's Hospital (RCH) trauma registry in Cape Town, South Africa between 1995 and 2009 for children less than 13 years of age who presented with burn injuries to the hospital's casualty department. Demographic data and Abbreviated Injury Scores (AISs) were first assessed, followed by an analysis of time trends using Poisson regression. Logistic regression models were used to analyse factors related to hospital admissions., Results: Between 1995 and 2009, 9438 children with burn-related injuries presented to RCH, of which nearly three-quarters resulted from scalds (73%; n=7024). The mean age of the injured children was 3.1 ± 2.9 years 58% were male. 11 deaths occurred in the hospital's casualty department. 39% of injuries were minor, 56% were moderate, and 5% were severe. During the 15-year study period, moderate burn injuries increased by 3%, while minor injuries decreased by 10% (p<0.05). 49% of all children were admitted to the hospital. Hospital admissions increased by 3% (p<0.05) during the study period., Conclusions: Pediatric burn injuries are a significant contributor to the burden of child diseases in developing county hospitals. Pediatric surveillance systems, such as Childsafe South Africa's, are important to study epidemiologic changes in burn injuries. Findings suggest the need for targeted interventions to address the prevention of specific burn-related injuries., (Copyright © 2013. Published by Elsevier Ltd.)

Background/purpose: Injuries are the leading cause of death in young people. Our aim is to examine the differences between aboriginal and non-aboriginal pediatric trauma mortality as a means to focus on prevention strategies., Methods: The records for all traumatic pediatric (0-18 years) deaths between 1996 and 2010 were reviewed from the regional Medical Examiner's office., Results: The majority of the total 932 pediatric deaths were the result of non-intentional injuries (640) followed by suicide (195), homicide (65), child abuse (15), and undetermined (17). Despite being only 3.3% of the provincial population, Aboriginals represented 30.9% of pediatric trauma fatalities. Aboriginal fatalities occurred most commonly in the home, with males and females equally affected. Road related events were the main causes of injury overall. Up to three-quarters of Aboriginal children who died in a non-pedestrian road related event did not wear an indicated protective device. Pedestrian deaths were over-represented in Aboriginal children. The second most common cause of death was suicide for both non-Aboriginal and Aboriginal children. Almost half of all of the suicides were Aboriginal. Homicide and child abuse had similar proportions for both non-Aboriginal and Aboriginal children., Conclusion: Pediatric Aboriginal injury prevention should be a priority and tailored for Aboriginal communities., (Copyright © 2013 Elsevier Inc. All rights reserved.)

Background: From 1992 to 1999, an average of more than 18,000 unintentional home injury deaths occurred in the U.S. annually., Purpose: The objective of this study was to provide current prevalence estimates of fatal unintentional injury in the home., Methods: Data from the 2000-2008 National Vital Statistics System were used in 2011 to calculate average annual rates for unintentional home injury deaths for the U.S. overall, and by mechanism of injury, gender, and age group., Results: From 2000 to 2008, there was an annual average of 30,569 unintentional injury deaths occurring in the home environment in the U.S. (10.3 deaths per 100,000). Poisonings (4.5 per 100,000) and falls (3.5 per 100,000) were the leading causes of home injury deaths. Men/boys had higher rates of home injury death than women/girls (12.7 vs 8.2 per 100,000), and older adults (≥80 years) had higher rates than other age groups. Home injury deaths and rates increased significantly from 2000 to 2008., Conclusions: More than 30,000 people die annually in the U.S. from unintentional injuries at home, with the trend rising since the year 2000. The overall rise is due in large part to the dramatic increase in deaths due to poisonings, and to a lesser degree falls at home. Unintentional home injuries are both predictable and preventable. Through a multifaceted approach combining behavioral change, adequate supervision of children, installation and maintenance of safety devices, and adherence to building codes, safety regulations and legislation, home injuries can be reduced., (Published by Elsevier Inc.)

Road traffic injuries (RTI) and home injuries (HI) are a relevant public health problem, especially among people living in deprived areas. The objective of this study was to explore the relationship between morbidity, hospitalisation, mortality from RTI and HI, and socioeconomic status (SES) of the area of residence. RTI and HI surveillance based on the Emergency Information System, the Hospital Information System and the Mortality Registry of Lazio region are the three sources of this study to create a unique surveillance system. For each subject, the SES index (5 levels) of its census tract of residence was obtained. The study population included emergency department admissions (year 2005) of residents in Rome, Italy. Incidence Rate Ratios (IRRs) have been estimated using Poisson Regression. The rates of RTI and HI emergency department visits were higher among the most deprived level of SES (IRR = 1.27, 95% CI: 1.24-1.30; IRR = 1.33, 95% CI: 1.29-1.37, respectively) compared to the most privileged ones; a similar result was found for hospitalisation (IRR = 1.19, 95% CI: 1.08-1.32; IRR = 1.11, 95% CI: 1.01-1.22). A strong relation was found between RTI mortality rates and poor level of SES. The study concluded that RTI and HI incidence were associated to sociodemographic factors.

Objective: To evaluate the effectiveness of the immersion protection requirements of a voluntary safety standard for portable handheld hair dryers in preventing electrocution deaths in the USA., Methods: The present work was an interrupted time series study design. Data on annual hair dryer-related electrocution deaths resulting from water contact were developed for the 1980-2007 study period. A multivariate Poisson regression model for rate data was used to evaluate the impact of the immersion protection requirements during the post-intervention period. The analysis controlled for the estimated number of hair dryers in use and the estimated number of US homes equipped with ground fault circuit interrupters, safety devices that would address hair dryer electrocutions even in the absence of the immersion protection requirements of the voluntary standard. The implementation of the 1987 and 1991 immersion protection requirements of the voluntary standard for portable handheld hair dryers was the intervention studied. The main outcome measure was the estimated reduction in the hair dryer electrocution rate associated with the immersion protection requirements of the voluntary standard., Results: After controlling for covariates, the immersion protection requirements were estimated to reduce the rate of hair dryer immersion electrocution deaths by 96.6% (95% CI, 90.8% to 98.8%). This suggests the prevention of about 280 immersion electrocution deaths involving hair dryers during the post-intervention period (1987-2007)., Conclusions: The immersion protection requirements of the voluntary safety standard for hair dryers have been highly effective in reducing hair dryer electrocutions.

To identify maternal and infant characteristics associated with accidental suffocation and strangulation in bed (ASSB) in US infants. Using 2000-2002 US linked infant birth and death certificate cohort files, we compared ASSB deaths to survivors. Adjusted odds ratios (aOR) from logistic regression were used to analyze associations between selected maternal and infant characteristics and ASSB mortality. During 2000-2002, 1,064 infants died from ASSB, resulting in an ASSB mortality rate of 9.2 per 100,000 live births. Most ASSB deaths (71%) occurred before an infant reached 4 months old. Maternal factors associated with an increased risk of ASSB were younger age (using maternal age of 25-29 years as reference aOR 2.6 for mothers <20 years old and 1.6 for mothers 20-24 years old), lower educational attainment (aOR 4.3 for <12 years and 3.3 for 12 years compared to ≥16 years), multiparity (aOR 1.7, 2.2, and 3.5 for parity 2, 3, and 4 or higher, respectively) and smoking during pregnancy (aOR 2.8). Compared to non-Hispanic whites, non-Hispanic blacks (aOR 1.8) and American Indians (aOR 1.8) were more likely to have an ASSB death. Being male and born preterm were also associated with a higher ASSB mortality risk. Younger, less educated, mulitparous, non-Hispanic black or American Indian women and their families who smoke during their pregnancy and deliver male or preterm infants, may need more intense safe sleeping education during the infant's first year of life, especially during the first 4 months of age.

Objective: To determine the incidence, nature and the extent of infant injuries in two suburban and rural communities of Pakistan., Methods: The cross-sectional study was conducted on a cohort of 310 infants in suburban and rural communities of Pakistan in September 2007. The information was collected from primary care-givers based on any injury that had occurred to their infants during the preceding 3 months that required treatment at home or in a hospital., Result: The incidence of non-fatal injury for infants up to 1-year-old was found to be 19 injuries per 100 person (child) years of exposure (95% CI 9.90 - 27.21). In suburban area, the rate was 26 injuries/100 person (child) years (95 % CI 15.37 - 35.71), while in rural area, it was 13 injuries/100 person (child) years of exposure (95 % CI 4.79-18.39). Altogether, 13 episodes of injury were reported among infants in both the communities. The male to female infant ratio for injury was 1:2.2. Suburban area had more than double injuries compared to the rural area., Conclusion: The magnitude of infant injuries was quite significant, especially among suburban and female children. There is a dire need to develop community-based interventions creating awareness on the matter.

Accidents constitute one of the greatest risks to children, yet there are few medical reports that discuss the subject of accidental asphyxia. However, a systematic analysis of all documented cases in Germany over the years 2000-2008 has now been conducted, aiming at identifying patterns of accidental asphyxia, deducing findings, defining avoidance measures and recommending ways of increasing product safety and taking possible precautions. The analysis is based on a detailed retrospective analysis of all 91 relevant autopsy reports from 24 different German forensic institutes. A variety of demographic and morphological data was systematically collected and analysed. In 84 of the 91 cases, the sex of the victim was reported, resulting in a total of 57 boys (68 %) and 27 girls (32 %). The age spread ranged between 1 day and 14 years, with an average of 5.9 years. Most accidents occurred in the first year of life (20 %) or between the ages of 1 and 2 years (13 %). In 46 % of cases, the cause of death was strangulation, with the majority occurring in the home environment. In 31 % of all cases, the cause of death was positional asphyxia, the majority resulting from chest compression. In 23 % of cases, the cause of death was aspiration, mainly of foreign bodies. Today, accidental asphyxiation is a rare cause of death in children in Germany. Nevertheless, the majority of cases could have been avoided. Future incidence can be reduced by implementing two major precautions: increasing product safety and educating parents of potentially fatal risks. Specific recommendations relate to children's beds, toys and food.

Background: Injuries are the first leading but predictable, avoidable and preventable cause of death among under five-year children worldwide. The present study aimed to identify the factors associated with mothers' beliefs and practices concerning injury prevention in under five-year children., Methods: This cross-sectional study was conducted from August to October 2011 in Hamadan County, the west of Iran, enrolling 580 mothers with at least one under five-year child. The data collection instrument was a questionnaire including 85 questions regarding demographic characteristics; knowledge; practices; Health Belief Model (HBM) constructs; and history of injury occurrence among the children. The reliability of the questionnaire was evaluated by a pilot study using Cronbach's alpha coefficient. Data had been collected through interview with mothers, by trained interviewers., Results: Almost 22.59% of mothers reported at least one injury in their under five-year children. Of 131 injuries occurred, 85 cases were mild, 23 cases were moderate, and 23 cases were severe. About 52.67% of injuries occurred in boys, 37.41% in less than one-year children, 73.28% at home, and 61.07% when the children were playing game. Fall (24.28%), burn (20.61%) and poisoning (14.50%) were the common causes of injuries. There was a positive correlation between mothers' practices and knowledge, perceived benefits, cues to action and self-efficacy and a negative correlation between mothers' practices and perceived susceptibility, severity, and barriers., Conclusion: Knowledge, perceived severity, perceived barriers, cues to action, and self-efficacy of mothers toward the injuries in children were among the most important predictive constructs, which may be used for planning educating programs.

The home remains a very common location for deadly injuries among children younger than 5 years. The aim of this study is to describe the demographic and injury characteristics of domestic injuries in children younger than 5 years. The National Trauma Data Bank's National Sample Program data set was queried for children younger than 5 years with the injury site classified as home. Bivariate analysis was performed to determine unadjusted differences by ethnicity. Appropriate weight was applied to the sample to determine accurate national estimates. A total of 7,364 children, representing 32,033 children, were analyzed. Overall mortality was 1.6 per cent. Among whites, blacks, Hispanics, Asians, and Native Americans, intentional injuries accounted for 6.5, 12.8, 10.2, 5.2, and 19.0 per cent of all injuries by intent, respectively (P < 0.003). Burn injury was disproportionately higher in blacks (24.1%) followed by Native Americans and Asians (15.3 and 11.5%, P = 0.008). On multivariate analysis, black ethnicity was associated with increased length of stay. Intentional injuries were significantly higher in blacks and Native Americans with black patients sustaining a disproportionately higher proportion of burn injury. Therefore, greater attention is needed to provide more effective home safety interventions to children among high-risk ethnic groups.

Background: To examine explanations for the higher rates of male mortality in two Scottish cohorts compared with a cohort in south-east England for which similar data were collected., Methodology/principal Findings: We compared three cohort studies which recruited participants in the late 1960s and early 1970s. A total of 13,884 men aged 45-64 years at recruitment in the Whitehall occupational cohort (south-east England), 3,956 men in the Collaborative occupational cohort and 6,813 men in the Renfrew & Paisley population-based study (both central Scotland) were included in analyses of all-cause and cause-specific mortality. All-cause mortality was 25% (age-adjusted hazard ratio 1.25, 95% confidence interval (CI)1.21 to 1.30) and 41% (hazard ratio 1.41 (95% CI 1.36 to 1.45) higher in the Collaborative and Renfrew & Paisley cohorts respectively compared to the Whitehall cohort. The higher mortality rates were substantially attenuated by social class (to 8% and 17% higher respectively), and were effectively eliminated upon the further addition of the other baseline risk factors, such as smoking habit, lung function and pre-existing self-reported morbidity. Despite this, coronary heart disease mortality remained 11% and 16% higher, stroke mortality 45% and 37% higher, mortality from accidents and suicide 51% and 70% higher, and alcohol-related mortality 46% and 73% higher in the Collaborative and Renfrew & Paisley cohorts respectively compared with the Whitehall cohort in the fully adjusted model., Conclusions/significance: The higher all-cause, respiratory, and lung cancer male mortality in the Scottish cohorts was almost entirely explained by social class differences and higher prevalence of known risk factors, but reasons for the excess mortality from stroke, alcohol-related causes, accidents and suicide remained unknown.

Aim: New Zealand lacks a comprehensive national profile of home injuries, this information is necessary to develop effective targeted injury prevention initiatives. This study describes the epidemiology of unintentional home injuries resulting in death or admission to hospital among young and middle-age New Zealanders., Method: Cases were selected from Ministry of Health public hospital discharge (2000-2009) and mortality data (1998-2007), and included all 20-64 year olds where the place of injury occurrence was classified as 'home'. Only initial hospitalisations with a stay of 24 hours or longer were included. The circumstances of injury were coded according to the ICD-10 external cause categories. Mean annual rates of death or hospitalisation were calculated using census and intercensal denominator data., Results: On average 4000 young and middle-age adults are admitted to hospital and 60 die annually as a result of unintentional injuries sustained at home. Overall, mortality rates were highest amongst males, older adults (50 to 64 years), and Māori. The leading causes of unintentional home injury deaths were poisoning, falls, and burns. Hospitalisation rates were highest among males, the older age groups (> 40 years), and Maori. As age increased so did the incidence of hospital admission. The leading contributors resulting in admission to hospital were falls, cutting or piercing, overexertion, and poisoning. Injuries due to falls had the highest median length of hospital stay and in-hospital mortality rate. As deprivation increased so did the frequency of hospital admissions due to fall and cutting or piercing injuries., Conclusion: Poisonings and falls are the leading causes of unintentional home injury death among young and middle-aged New Zealanders. In addition, falls are a significant contributor to home injury resulting in admission to hospital. The large numbers of home injuries occurring each year in New Zealand, mean that even moderately successful injury prevention interventions could have large impacts at the population level.

Objective: After a brief review of the literature on the role of alcohol in residential fire deaths, a comparison of different risk factors for residential fire fatality was undertaken by closely analyzing the circumstances of fire victims as a function of alcohol intake., Method: Analyses were based on Australian coroners' fire fatality records for the state of Victoria (1998-2006) and considered demographic, behavioral, and environmental factors for the 95 adult fire victims who were tested for alcohol (64 male, 31 female)., Results: Most (58%) had a positive blood alcohol concentration (BAC) test, with 31% of the total sample having a BAC of more than 0.20 gm per 100 ml. Odds ratio analyses showed that four variables were significantly more associated with victims who had consumed alcohol compared with sober victims. In descending odds ratio order, these variables were as follows: (a) being aged 18-60 years, (b) involving smoking materials (e.g. cigarettes, pipes), (c) having no conditions preventing escape, and (d) being male. An important new finding is that fire fatalities with positive BAC levels were more than three times less likely to have their clothing alight or exits blocked than sober fire victims., Conclusions: The risk of dying in a fire for alcohol-affected people who are capable of being alerted and escaping may be reduced if they can be alerted more quickly and effectively. Suitable measures for improving smoke alarms via interlinking and the use of an alarm signal demonstrated to be more effective at waking sleepers, including those who are alcohol affected, are discussed.

Aim: To identify and characterise cases of infant deaths where the fatal episodes were considered to be because of positional asphyxia from wedging and/or suffocation associated with sleeping on or near a mattress that had been placed on a floor., Methods: Retrospective review of autopsy cases from Forensic Science SA, Adelaide, Australia, was performed over a 10-year period from January 2001 to December 2009 to identify such cases., Results: A total of five deaths were identified. In three cases, infants were wedged between the sides of mattresses and a wall or a sofa. In one case, the infant's head was wedged between a mattress side and a chest of drawers, and in the remaining case, the head was pressed into a plastic bag containing clothes. The age range was 2-10 months, with a male-to-female ratio of 3:2., Conclusions: Although such deaths are not common, they may be more prevalent when there is overcrowding and reduced sleeping space. While the ideal situation is to provide an infant with his or her own sleeping space, infants sleeping on or near floor mattresses can have the risk of asphyxiation reduced if such mattresses are not located close to furniture or walls, and are not near items such as soft materials or plastic sheeting that could cause airway obstruction., (© 2011 The Authors. Journal of Paediatrics and Child Health © 2011 Paediatrics and Child Health Division (Royal Australasian College of Physicians).)

Background: Carbon monoxide (CO) poisoning is a notable cause of death at homes and industries that is posing public health problem worldwide that requires an elaborate study., Objective: To study and characterize deaths resulting from the noxious gas (CO)., Design: A ten year (January 1st, 1995 December 31st 2004) autopsy study., Setting: Port Harcourt, Nigeria., Methodology: Coroners and hospital autopsies performed by the authors at the University of Port Harcourt Teaching Hospital (UPTH), other hospitals and private mortuaries in Port Harcourt on deaths from carbon monoxide poisoning were studied over ten years. The circumstances of death reported by police were accidental, homicidal or suicidal; and other autopsy findings were used for the study., Results: A total of seventy five autopsies were studied; out which 21 (28.0%) were females and 54 (72.0%) males giving a ratio 1:2.6 male dominance. The highest frequency of death 25 (33.3%) occurred in the age group 60 69 years; while the least 3 (4%) occurred in the age group 0 9 years. The youngest was an unborn 7 month old male fetus while the eldest was 85 years old female. The most common was accidental carbon monoxide poisoning which accounted for 48 (64%) cases. While Homicidal CO poisoning .was 24 (32%) and suicidal CO poisoning was 3 (4.0%). Body recovered from fumy electric generator rooms was 46 (61.3%) while least frequency was bodies recovered from naked flame 3 (4%)., Conclusion: Carbon monoxide poisoning is posing a serious public health problem when ever it occurs. There is need for public enlightenment about this gas as it is related to fumes from generator, car exhausts, poorly ventilated rooms and enclosed chambers in order to reduce the carnage associated with it both at home and industries.

The potential for the injury or death of a child resulting from the tip-over of a piece of household furniture or a domestic appliance has not been previously well recognized. We reviewed nine accidental deaths of young children that resulted from avoidable residential hazards and/or lapses in supervision of the children by their caregivers. The offending household items included televisions, bedroom dressers, a kitchen stove, and a lounge chair. The causes of death were mechanical asphyxia, blunt trauma, and combined blunt head trauma and asphyxia. All of the deaths could have been prevented by appropriate anchoring of the piece of furniture and/or closer supervision of the child. A thorough multidisciplinary investigation is essential in establishing the cause and manner of death in such cases and in identifying risk factors that may aid in the prevention of future childhood deaths., (© 2011 American Academy of Forensic Sciences.)

Background: Injuries sustained from television (TV) sets tipping over onto children are uncommon when compared to other forms of trauma, but because of the weight of some TVs relative to the size of small children, severe and sometimes fatal injuries can result. The international literature is limited in describing this form of trauma and none is available for the Australasian region., Aim: The aims of the present paper are to describe the characteristics and immediate outcomes of children admitted to Starship Children's Hospital following TV tip-overs and review the international literature on this topic., Methods: Patients admitted to Starship Hospital were identified retrospectively from the Paediatric Trauma database, and the case notes reviewed. Structured telephone interviews were then conducted with each of the families involved., Results: Over the 28-month period (June 2006-October 2008) reviewed, 13 children under 15 years of age were identified, with an almost even sex distribution. 5 required admission to the Paediatric Intensive Care Unit (PICU). 9/13 sustained head injuries and 1 patient died from their injuries. Mechanism of injury was in keeping with behaviour to be expected of toddlers. Parents and caregivers were unaware of the dangers posed by TV sets and no precautions had been taken to prevent injury., Conclusions: The injuries sustained by children from TV tip-overs are often serious and most commonly involve the head and upper body. This is a common finding in all papers reviewed, but numbers of patients studied are still limited. There is a need for both education of families and improvement in the design of TV sets, to prevent this form of trauma in the paediatric population., (2010 Elsevier Ltd. All rights reserved.)

Aims: To describe the incidence and characteristics of unintentional cutting or piercing injuries at home resulting in death or hospital inpatient treatment amongst young and middle-aged New Zealanders., Patients and Methods: Inpatient admissions amongst individuals aged 20–64 years with a primary diagnosis of cutting or piercing injury (ICD-9AM E code: E920, and ICD-10-AM E codes: W25–29, W45)and a length of stay of 24 h or more, were identified using the national morbidity (1997–2006) and mortality (1996–2005) databases compiled by the New Zealand Ministry of Health. Relevant data were extracted and analysed., Results: During the 10-year period (1997–2006) 21,559 people aged 20–64 years had a primary admission to hospital for an injury caused by unintentional cutting or piercing, 29% (6355) of which occurred at home. The place of injury was not identified in a further 43% (9293) of records. During the 10-year period (1996–2005) 25 people aged 20–64 years died of injuries of this nature, 18 of which occurred at home (in 2 cases the place of injury was not recorded). The hospitalisation rate following cutting or piercing at home was 24.9 per 100,000. For every death there were 352 admissions to hospital, with rates of admission almost two-fold greater amongst 20–24 year olds compared to those aged 60–64 years., Conclusion: Almost 30% of unintentional cutting or piercing related injuries amongst young and middle aged adults occur at home. Whilst death is uncommon, the causes and preventability of the high numbers of hospitalisations, particularly amongst young adults, require research attention., (2010 Elsevier Ltd. All rights reserved.)

Home injury is thought to constitute a major health burden in most developed countries. However, efforts to address this burden have been hampered by reluctance from outside agencies to interfere with the home environment of individuals, even if it benefits the occupant's safety. This paper outlines cost-benefit evaluation methods established in the transport safety domain applied to home safety to estimate the social cost of unintentional home injury in New Zealand. Estimates of costs imposed on society by home injury can provide an important motivator for initiating research and programmes to reduce home injury risk. Data sources used included mortality data, hospitalisation data and data on minor injuries that required medical treatment, but not hospital admission. We estimated that unintentional home injuries in New Zealand impose an annual social cost of about $NZ 13 billion (about $US 9 billion), which is about 3.5 times the annual social cost of road injury. These estimates provide a rational evidence base for decisions on housing-focused safety regulation or interventions that always carry some cost, and therefore need to be weighed against the benefits of injuries potentially prevented., (Copyright © 2010 Elsevier Ltd. All rights reserved.)

Background: Child injury mortality and morbidity are a public health concern in European countries and data are scarce. Cross-national efforts are needed to identify high-risk groups, follow trends and assist in establishing European-wide safety legislation. This study investigates fatal child injuries in the home, as compared to those in transport in European countries., Methods: Injury mortality was extracted from the World Health Organization Mortality Database for the years 2002-04. The mortality rate per 100 000 population was calculated by age group for 16 contributing countries, grouped by their economic level of development., Results: Fatal home injuries were highest in children under 5 years of age and then sharply decreased, as opposed to road traffic injuries, which increased with age. The majority of the upper-middle-economy countries tended to have higher home injury incidence rates compared to the high-income countries. The top five injury causes all countries aggregated were drowning/submersion, thermal injuries, poisoning, falls and homicide, all of which account for almost 90% of home injury deaths., Conclusion: Home injuries were the leading cause of injury death in children under 5 years of age in the countries under study and the inequalities found among the countries indicate potential for improvement. Evidence-based interventions exist to prevent these injuries and the barriers to their implementation ought to be determined and addressed.