Deaths from injury in childhood in Western Australia 1983-1992

Next steps for drowning prevention in rural and remote Australia: A systematic review of the literature

OBJECTIVE

To examine unintentional drowning by remoteness in Australia.

DESIGN

A systematic review of both peer-reviewed and grey literature published between January 1990 and December 2019 (inclusive).

METHOD

Using Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines, MEDLINE (Ovid), PubMed, EMBASE, Scopus, PsycINFO (ProQuest), SPORTDiscus and Google Scholar were searched for studies exploring fatal and non-fatal unintentional drowning by remoteness. Epidemiological data, common factors and prevention strategies were extracted and mapped to Australian standard geographical classifications (major cities, inner regional, outer regional, remote and very remote). Level of evidence was assessed using Grading of Recommendations Assessment, Development and Evaluation and prevention strategies aligned to the hierarchy of control.

RESULT

Thirty-two studies satisfied inclusion criteria (66% reporting epidemiology; 59% risk factors; and 44% prevention strategies). All (100%) included studies were assessed very low against Grading of Recommendations Assessment, Development and Evaluation. Findings indicate rural populations (ie, excluding major cities) have higher rates of drowning positively correlated with increasing remoteness. Common factors included age (child), natural water bodies, undertaking boating and watercraft activities and alcohol consumption. While a range of prevention strategies has been proposed, only one study outlined a rural drowning prevention strategy which had been implemented and evaluated. Strategies were generally low on the hierarchy of control.

CONCLUSION

Rural populations are proportionately overrepresented in drowning statistics. Proposed prevention strategies have unknown efficacy. Greater research into rural drowning of Australians is needed especially exploring behavioural motivations, program delivery, cost-effectiveness and evaluation. Development and use of a standard definition for remoteness are recommended. Rural populations use water extensively; therefore, there is an urgent need to keep them safe.

Epidemiology of Drowning in Bangladesh: An Update

Over one-quarter of deaths among 1-4 year-olds in Bangladesh were due to drowning in 2003, and the proportion increased to 42% in 2011. This study describes the current burden and risk factors for drowning across all demographics in rural Bangladesh. A household survey was carried out in 51 union parishads of rural Bangladesh between June and November 2013, covering 1.17 million individuals. Information on fatal and nonfatal drowning events was collected by face-to-face interviews using a structured questionnaire. Fatal and non-fatal drowning rates were 15.8/100,000/year and 318.4/100,000/6 months, respectively, for all age groups. The highest rates of fatal (121.5/100,000/year) and non-fatal (3057.7/100,000/6 months) drowning were observed among children 1 to 4 years of age. These children had higher rates of fatal (13 times) and non-fatal drowning (16 times) compared with infants. Males had slightly higher rates of both fatal and non-fatal drowning. Individuals with no education had 3 times higher rates of non-fatal drowning compared with those with high school or higher education. Non-fatal drowning rates increased significantly with decrease in socio-economic status (SES) quintiles, from the highest to the lowest. Drowning is a major public health issue in Bangladesh, and is now a major threat to child survival.

Drowning in Aboriginal and Torres Strait Islander children and adolescents in Queensland (Australia)

Background

Aboriginal and Torres Strait Islander (Indigenous) children are at greater risk of drowning than other children, however little is known about drowning of Indigenous children. This study identifies the previously unpublished incidence and characteristics of fatal and non-fatal drowning in Indigenous children and adolescents.

Methods

Retrospective data (Jan 2002-Dec 2008) on fatal and non-fatal drowning events among Indigenous and Non-Indigenous Queensland residents aged 0-19 years were obtained from multiple sources across the continuum of care (pre-hospital; emergency department; admitted patients; fatality) and manually linked. Crude incidence rates for fatal and non-fatal events were calculated using population data from the Australian Bureau of Statistics.

Results

There were 87 (6.7 % of all events) fatal and non-fatal (combined) Indigenous drowning events yielding a crude Incidence Rate of 16.8/100,000/annum. This is 44 % higher than the incidence rate for Non-Indigenous children. For every fatality, nine others were rescued and sought medical treatment (average 12 per year). There were no significant changes in Indigenous drowning incidents over the study period. Drowning rates were higher for Indigenous females than males. Overall incidence was higher among Indigenous children and adolescents than Non-Indigenous children for every calendar year and age-group (0-4 years; 5-9 years; 10-14 years) except those aged 15-19 years where no drowning events were recorded for males.

Location of drowning sites was similar in both populations 0-19 years, however there were slight differences in frequency at each of the locations. The three leading drowning locations for Indigenous 0-19 years olds were pool (48 %), bath (21 %) and natural water (16 %), and for non-Indigenous 0-19 years the leading locations were pool (66 %), natural water (13 %) and bath (12 %) (p < .01). Except for pool drowning, Indigenous drowning occurred more often in geographic areas of relative disadvantage. Among Indigenous children drowning location varied with age (p < .001). Most frequent locations by age were: <1 year bath (71 %); 1-4 years pools (80 %); 5-9 years pools (75 %) and 10-19 years beach/ocean (36 %). Severity of event differed statistically with Indigenous status and by remoteness with all fatal drowning events occurring in Regional or Remote areas, and none in Major Cities.

Conclusions

For every fatal drowning among Indigenous children in Queensland aged 0-19 years there are nine non-fatal events. This previously unreported survival ratio of 9:1 indicates the non-fatal injury burden in Indigenous children aged 0-19 years. Although higher Indigenous drowning rates prevailed, no significant changes over time are concerning. Equally the apparent over-representation of Indigenous adolescent females should be weighed against the absence of drowning among Indigenous male adolescents in the same age group in consecutive years of the study. Further investigation around behaviour and culture may highlight protective factors. Culturally specific prevention strategies which take into account social and demographic indicators identified in this study should be delivered to carers and peers of vulnerable age groups who frequent specific locations. Females, swimming ability, supervision and the young are areas which need to be incorporated into Indigenous-specific interventions for drowning prevention.

Ethnicity and road traffic injuries: differences between Jewish and Arab children in Israel

OBJECTIVE

To examine the differences and characteristics of road traffic injuries (RTIs) among Jewish and Arab children, ages 0-17 years, in Israel.

DESIGN

A retrospective study based on data from the Israeli National Trauma Registry between 2001 and 2010. This study relates specifically to traffic-related hospitalizations among children ages 0-17 years. Data include demographic, injury, and hospitalization characteristics. Descriptive statistics and adjusted logistic regression were used to examine the differences of RTIs between the two ethnic groups.

RESULTS

A total of 18,884 children were included, of which Arab children comprised 38.2% of the total and 44.1% of the severely injured. Among Arab children 41.8% were pedestrians compared to 33.4% among Jewish children (p<0.0001). Arab children were younger, had more severe injuries and more traumatic brain injury (TBI) compared to Jewish children. Adjusted logistic regression analysis shows that the probability of an Arab child, relative to a Jewish child, to undergo surgical procedures was 1.2 (p<0.0001), to be hospitalized in intensive care units (ICUs) was 0.8 (p=0.003), and to be transferred to rehabilitation was 0.5 (p<0.0001). There was no significant difference in inpatient mortality between the two ethnic groups.

CONCLUSIONS

Arab children in Israel are more likely to be hospitalized due to road accidents in comparison to Jewish children. Intervention programs should focus on Arab children and their unique characteristics.

Medical management of paediatric burn injuries: best practice

Burns commonly occur in children and their first aid remains inadequate despite burn prevention programmes. While scald injuries predominate, contact and flame burns remain common. Although typically less severe injuries overall than those in adults, hypertrophic scarring complicating both the burn wound and even donor sites occur more frequently in children. The heterogeneous nature of burn wounds, coupled with the difficulties associated with the early clinical assessment of burn depth, has stimulated the application of novel technologies to predict burn wound outcome. This review explores current best practice in the management of paediatric burns, with a focus on prevention, optimal first aid, resuscitation, burn wound prediction and wound management strategies.

The review of autopsy cases of accidental childhood deaths in Istanbul

Children are at increased risk for various causes of injury from accidents. Accidents are, by far, the leading cause of death among children and adolescents. The aim of this study is to evaluate the lethal childhood accidents in İstanbul by age groups. Reports of autopsies performed between 2001 and 2005 in the Morgue Department of the Council of Forensic. Medicine in Istanbul (n :16853) are examined retrospectively. 833 deaths from accidents in children aged 0-18 years are investigated into the study. The parameters of age, gender, types of accidents and causes of death are evaluated. The accidents account for 47.3% of the deaths among children aged 0-18 years. Of 833 cases, 601 (73%) are male and 232 (27%) are female. The female to male ratio is 1/2.6. The highest rate of death from accidents is at the group of 15-18 years. The primary causes of accidental childhood deaths are motor vehicle accidents (23.1%), followed by drowning (20,1%), poisoning (15.7%), and fall from height (15.5%). The incidence and types of trauma vary with socio-economic status and culture. İstanbul, where this study is conducted in, has approximately 3000 autopsy number annually. Therefore, it provides an important database.

Mortalities among children and adolescents in manipal, southern India

OBJECTIVE

To describe the epidemiology and trends of traumatic deaths among children and adolescents in Manipal, Southern India.

METHODS

Analysis of all trauma deaths in children and adolescents aged between 1 and 19 years, autopsied between January 1994 and December 2005. The study is based on autopsy records, information furnished by the police, and chemical analysis report.

RESULTS

There has been a substantial decline in the incidence of traumatic deaths among children and adolescents during 1994 to 2005. Road traffic injuries were responsible for maximum mortalities (38.4%), followed by those because of burns (24.9%) and poisoning (15.9%). Males comprised 59.6% of cases. Male-to-female ratio was 1.5:1. Males predominantly died of traffic injuries (45.2%), whereas females as a result of burns (37.4%). There was more than two-fold increase in injury-related mortalities from childhood to adolescence (1:2.3).

CONCLUSION

Among children and adolescents, traffic injuries and burns are responsible for maximum injury-related mortalities in males and females, respectively. More injury reducing measures are required for effective reduction in traumatic deaths.

Accidental childhood fatalities in Manipal, India

Children in the first decade of life are extremely vulnerable to accidents. Seventy-five cases of accidental deaths in children aged less than ten years were identified in a retrospective review of medicolegal autopsies during 1993–2006 in Manipal, India. Boys were more likely to suffer accidental death that girls (male–female ratio 2.3:1). Road traffic accidents accounted for the majority of the deaths (56%), followed by burns (21.4%).

Beliefs and practices to prevent drowning among Vietnamese-American adolescents and parents

OBJECTIVE

To determine the beliefs, attitudes and practices regarding water safety among Vietnamese-Americans through focus group interviews.

PARTICIPANTS

15 teenagers (aged 15-19 years) and 20 parents participated, and reported similar attitudes, beliefs and practices regarding water activities. Participants identified a lack of familiarity with water activities and few swimming skills, noting that these activities are not perceived as recreational sports among the Vietnamese. They reported recreating at open water sites because they are free and available, and attributed drowning to fate. Vietnamese youth swim unsupervised, responding to peer pressure despite lack of skills. Participants had negative attitudes toward life jackets using, swimming pools and lessons, because of the costs, but would attend lessons in Vietnamese. They identified schools and Vietnamese media as means of delivering injury-prevention messages.

CONCLUSIONS

Decreasing drowning among Vietnamese-Americans requires changing the knowledge, attitudes and safety practices with programs and messages in Vietnamese, as well as targeting the dominant culture.

Drowning--a major but neglected child health problem in rural Bangladesh: implications for low income countries

This study was intended to estimate the magnitude and explore the determinants of childhood drowning in rural Bangladesh. A cross-sectional survey as well as a population-based case - control study was conducted. By multistage cluster sampling 51 147 children aged 1 - 4 years were identified from 108 827 rural households. All drownings in children aged 1 - 4 years in the preceding 5 years were identified and recruited as cases and two living children of the same age group were selected from the same localities as controls. Socio-economic, demographic, environmental and other related information was collected from mothers of both cases and controls by face-to-face interview with the help of structured questionnaires. The incidence of drowning among children aged 1 - 4 years old was 156.4 per 100 000 children-year. The highest rate (328.1 per 100 000; 95% CI 254.8 - 421.7) was observed in 1 year old male children. The proportional mortality due to drowning in the children was 27.9%. Mothers' age and literacy and family income were identified as risk factors. Drowning is one of the major causes of 1 - 4 years childhood mortality in Bangladesh. One-year-old male children from poor families were at great risk of drowning in rural Bangladesh.

Benefits of swimming pools in two remote Aboriginal communities in Western Australia: intervention study

OBJECTIVE

To determine the health impact of swimming pools built with the aim of improving quality of life and reducing high rates of pyoderma and otitis media.

DESIGN

Intervention study assessing prevalence of ear disease and skin infections before and at six monthly intervals after opening of swimming pools.

SETTING

Two remote Aboriginal communities in Western Australia.

PARTICIPANTS

84 boys and 78 girls aged < 17 years.

MAIN OUTCOME MEASURES

Changes in prevalence and severity of pyoderma and perforation of tympanic membranes with or without otorrhoea over 18 months after opening of pools.

RESULTS

In community A, 61 children were seen before the pool was opened, and 41, 46, and 33 children were seen at the second, third, and fourth surveys. Equivalent figures for community B were 60, 35, 39, and 45. Prevalence of pyoderma declined significantly from 62% to 18% in community A and from 70% to 20% in community B during the 18 months after the pools opened. Over the same period, prevalence of severe pyoderma fell from 30% to 15% in community A and from 48% to 0% in community B. Prevalence of perforations of the tympanic membrane fell from 32% in both communities to 13% in community A and 18% in community B. School attendance improved in community A.

CONCLUSION

Swimming pools in remote communities were associated with reduction in prevalence of pyoderma and tympanic membrane perforations, which could result in long term benefits through reduction in chronic disease burden and improved educational and social outcomes.

Injury inequalities: morbidity and mortality of 0-17 year olds in Israel

BACKGROUND

To determine whether there are inequalities in the incidence of fatal and non-fatal unintentional injuries among Jewish and Arab children in Israel.

METHODS

A nationwide random sample of injured children aged 0-17 attending emergency rooms (ER) during one year was selected (n = 11 058). The number of cases was weighted to 365 days and rates and odds ratios (OR) were calculated. Logistic regression was performed to study the OR of hospitalization in the total population and among Jews and Arabs controlling for independent variables.

RESULTS

The incidence of ER admissions among the Jews was 752.6/10 000 (95% CI: 738.1-767.1), 1.5 times higher than among the Arabs (492.8/10 000, 95% CI: 472.8-512.8). However, the rate of hospitalization was 1.1 times higher among Arabs than among Jews and the mortality rate was 3.2 times higher among Arabs than among Jews.

CONCLUSIONS

The differences in injury rates for fatal and non-fatal injuries may be due to differences in the severity of injuries or in the use of services by the two populations. A study is underway to elucidate this point.

Injury hospitalizations among American Indian youth in Washington

OBJECTIVE

To determine the rate and causes of hospitalizations for injury among American Indian and Alaska Native (AI/AN) youth in the state of Washington, and to compare this with the rate of hospitalizations for injury among youth of all races.

METHODS

Subjects were aged 0-19 years and were admitted to civilian hospitals for care of an injury (International Classification of Diseases N codes 800-995) in Washington between 1990 and 1994. Deaths occurring in the prehospital setting and emergency department are not included. Using several fields of identifying information, the Washington state hospital discharge database was linked with the Indian Health Service (IHS) patient registration database to identify AI/AN youth. Denominator data included the total age specific IHS user population for American Indians and US Census derived population estimates. Incidence ratios (IRs) were calculated to compare rates of hospitalization between AI/AN youth and all youth in Washington.

RESULTS

A total of 694 and 29,048 hospitalizations for injury were identified for AI/AN youth and all races, respectively. The rate of hospitalization for injuries among AI/AN youth was 507 discharges per 100,000 youth (IR = 1.30; 95% confidence interval (CI) 1.20 to 1.40. The leading mechanism of injury was motor vehicles (IR 1.73, CI 1.49 to 2.01), followed by falls (IR 0.95, CI 0.79 to 1.15), and poisoning (IR 1.20, CI 0.80 to 1.78). The disparity was greater for intentional injuries (IR 1.71, CI 1.44 to 2.04). The highest IR for all unintentional injuries was for injuries from fire (IR 2.35, CI 1.42 to 3.87). AI/AN children aged 15-19 had the greatest disparity for rates of injury hospitalization (IR 1.4, CI 1.25 to 1.56).

CONCLUSION

AI/AN youth in Washington had a higher hospitalization rate for injury compared with all youth in the state. Disparities were greatest for injuries related to motor vehicles and assaults. When linked, hospital discharge data can be used for surveillance of AI/AN hospitalizations.

Facial burns in children: a series analysis with implications for resuscitation and forensic odontology

This study comprises a continuous (1981-1995) unselected series of all children who died from thermal injuries in the State of Queensland, Australia. One hundred and six children, so identified, died from incineration (35 per cent), respiratory burns with smoke or carbon monoxide inhalation (33 per cent), body surface area burns comprising greater than 60 per cent (9 per cent) and electrocution (20 per cent). The burn fatality rate was 0.98 per hundred thousand children (0-14 years) per year, with no secular trend and, specifically, no reduction in the annual rate of such fatalities. Eighty-two children (49 males) had concomitant facial injuries, both thermal and nonthermal; of whom 55 per cent were under the age of five years. Sixty (73 per cent) child burn victims died in house fires. Forensic odontology is important in confirming the age of such victims in single incinerations but is of limited value when larger numbers of children are incinerated, because of the relative lack of dental restorations in the infant and pre-school age group. Of the 82 children with facial and airway injuries, 12 per cent had only mild or superficial facial damage and only seven (8 per cent) were alive or resuscitable at the time of rescue from the conflagration or burning injury. child deaths from burns contributed an annual loss rate of 506 years of potential life lost (YPLL) in a population of 3 million of whom 21.5 per cent were children under the age of 15 years. Airway management and resuscitation, in the context of managing surviving burn victims of any age with facial injuries, pose special difficulties. Inhalational burns (smoke and the gases of conflagration) result in a mortality greater than 60 per cent. Although 81 per cent of children showed evidence of airway obstruction, analysis of current data indicates that a maximum of 8 per cent could have survived with airway maintenance and protection. Inhalational burns (to both upper and lower airways) grossly reduce survivability. Primary prevention would seem vital and thus remains a major challenge to reduce the incidence of such deaths. Some strategies include advocacy to promote the compulsory installation of smoke alarms, family drills to practise escape and the teaching of 'first aid for all'

Cumulative mortality in children aged 1 to 6 years born in Western Australia from 1980-89

PURPOSE

To investigate cumulative mortality for children aged 1-6 years born in Western Australia from 1980 to 1989.

STUDY DESIGN

Births and deaths were ascertained from a linked total population database supplemented by information from postmortem records. Deaths were classified according to the underlying cause, and mortality rates, including factor specific rates, were calculated. Trends were investigated and comparisons were made using relative risks with 95% confidence intervals.

RESULTS

Cumulative mortality was 2.2/1000 infant survivors, with a significant decrease during the years studied. Mortality was almost four times higher for Indigenous children, with no decrease. Accidents comprised 45.6% of all deaths, birth defects 17.3%, cancer and leukaemias 12.5%, and infections 11.0%. Low birth weight, preterm birth, and young maternal age significantly increased the risk of death in both Indigenous and non-Indigenous children; single marital status was also a significant risk factor for non-Indigenous children.

CONCLUSION

High quality data and appropriate classification systems are essential to enable effective monitoring of childhood deaths and the planning of preventive programmes. Further decreases in mortality rates might be dependent on ensuring that resources are directed towards improving social and economic conditions for Indigenous and other disadvantaged families.