An analysis of 1704 burn injuries in Hong Kong children

Over a 12-month period, 1704 children less than 15 years old with burn injuries seen in the accident and emergency departments of seven major regional hospitals in Hong Kong were analysed with respect to their epidemiological data. The age group with the highest risk for injury was 0-4 years (57 per cent) and with a maximum at 1-2 years of age. Boys showed a significantly higher incidence of burns than girls at any age. Ninety-three per cent of the accidents occurred at home and 92 per cent were scalds caused by hot water and other fluids. In the great majority of patients the total body area of burn did not exceed 5 per cent. Younger children had a higher incidence of burns involving the head, face and anterior trunk, 39 per cent of the 0-4 year age group required hospital admission. During the winter months, the children tended to suffer from deeper burns.     

Paediatric burns in Kuwait: incidence, causes and mortality

From a prospective study on burn patients admitted at the Burn Center in Kuwait during 1993-2001, 826 paediatric burn cases, in 0-14 years age group, were retrieved to study incidence, causes, and mortality among children. The demographic characteristics, clinical features, and outcome constituted our data file in Statistical Software, SPSS. Overall incidence rate was 17.5/100,000 children aged 0-14 years, being almost twice (34/100,000) among those between 0 and 4 years, constituting 70.8% of all paediatric burns. Scald was the main cause of burn (67%), followed by flame (23%). Mean age (6.4 years) of children with flame burns, was significantly higher (p < 0.001) than those with scalds, or other causes. A positive significant correlation existed between duration of hospital stay and TBSA% (r = 0.56, p < 0.001). Overall mortality rate was 0.23/100,000 children, maximum (0.52/100,000) being in children below 5 years. Among 11 (1.3%) non-survivors, flame burns caused nine fatalities. Multiple logistic regression mooring predicted children aged < 5 years, flame burns and TBSA >or= 70%, (OR = 29.2, p < 0.001), as main contributing factors to fatal outcome among children. Gender and nationality had no influence on incidence or mortality. These findings will hopefully stimulate development of targeted and sustainable interventions for reducing burns occurrence among identified paediatric high-risk groups.     

Incidence and pattern of burn injuries among children with disabilities

BACKGROUND: Burn injuries are an important cause of severe morbidity and mortality among children. However, the epidemiology of burns among disabled children has received little attention. METHODS: Burn injuries were identified for children aged less than 12 years using International Classification of Diseases, Ninth Revision, Clinical Modification codes in Ohio Medicaid claims data. Using FY2002 Ohio Medicaid claims data, incidences and relative risks of burn injuries for disabled and nondisabled children were calculated by age, gender, and race or ethnicity. Logistic regression was used to analyze risk factors for burn injuries. RESULTS: There were 4,307 burn injuries identified in the FY2002 Ohio Medicaid claims database. The incidence of burn injuries for disabled children was significantly higher than for nondisabled children (103.00 per 10,000 vs. 77.41 per 10,000, respectively; p < 0.001). Children aged 1 or 2 years had the highest incidence of burn injuries, regardless of disability status. For disabled children, the incidence of burn injuries decreased after 2 years of age and leveled out at approximately 100 per 10,000 children after 3 years of age. However, for nondisabled children, the incidence of burn injuries decreased until 6 years of age, after which it leveled out at approximately 40 per 10,000 children. After controlling for potentially confounding factors, the risk of burn injuries was significantly higher for disabled than nondisabled children (odds ratio = 1.80; 95% confidence interval, 1.50-2.17). CONCLUSIONS: Disabled children had a significantly higher incidence of burn injuries than nondisabled children did. The risk of burn injuries, even after controlling for demographic factors, was significantly higher for disabled children than nondisabled children.     

Paediatric burn injuries in New England, USA

The authors analysed a subset of data from the New England Regional Burn Program (NERBP) to describe the epidemiology of burn injuries for children aged from birth to 19 years in the six-state New England area of the USA. The subset of the NERBP data analysed pertained to residents of the six New England states who were admitted to hospital for the treatment of a burn injury sustained between 1 July 1978 and 30 June 1979. Analysis of the data revealed that 1128 (41 per cent) of the 2742 hospitalized burns identified occurred to persons between the ages of birth and 19 years, yielding an overall burn incidence rate of 30.7 burns per 100,000 person-years. Children aged from birth to 2 years sustained a higher burn rate, 96.7 burns per 100,000 child-years, than did children in any other age category. The burn rate for males was higher than the rate for females in each age category, as were the rates for black children compared to white children. Children in Massachusetts experienced the highest overall burn rate among the six New England states; the lowest rate occurred in New Hampshire. Overall, 63 per cent of the burns occurred in a residential setting. The most common activities related to burn injury were food preparation and food consumption, which accounted for 471 (42 per cent) of the burn injuries.     

Epidemiology of burns in Bergen, Norway.

We organised a prospective series to study, the epidemiology and causes of burns in the city of Bergen, Norway. We included 361 patients treated during one year at the casualty centre or at the burn centre at the hospital. Thirty-six per cent (n = 131) of the patients were less than 15 years old, and 9% (n = 33) were over 60. The incidence of burns was 17/10,000 inhabitants, 0.7 for patients who were admitted and 17 for outpatients. Burns were most common among male subjects aged 40 years or less, while women were more at risk in the older age groups. Almost half the injuries were caused by scalds, and 92 (26%) were from contact with hot surface. Scalds were more common among women than among men, while firework and flame burns were more common among men. Burns occurred at home in 227 patients (63%), at work in 58 (16%), and during leisure activities in 76 (21%). The mean surface area burned was 3.5% total body surface area (TBSA); patients who were admitted had a TBSA of 18% compared with 1.8% among those treated as outpatients.     

Northeastern Ohio Trauma Study: V. Burn injury

Burn injury cases were identified from a population-based sample of trauma visits to hospital emergency departments in northeastern Ohio during 1977. The 199 cases represented 2.4% of all trauma incidence visits by residents of the five-county study region. Ninety-five per cent of the burn cases were released from the emergency department directly after treatment. The annual incidence rate of emergency department-treated burns was 4.7 per 1,000 population. Incidence rates for males were twice those for females. The age groups with the highest annual incidence rates were those under 5 years of age and 25-34 years (seven and eight cases per 1,000 population, respectively). Most burns occurred at home or the workplace. The youngest employed age group sustained the highest rate of work-related burns. Hot or corrosive substances caused two thirds of all burns; fire and flames caused one fourth.     

Paediatric ICU burns in Finland 1994-2004

INTRODUCTION: The paediatric burn population requiring intensive care in Finland has never been examined before. The aim of this study was firstly to determine the aetiology, incidence and prognosis of paediatric burns requiring intensive care in Finland and secondly to compare the possible differences between the two national burn centres. METHODS: All burn patients' charts were retrospectively reviewed in two national burn centres from an 11-year-period. Patients whose ICU stay was more than 48h, were included. RESULTS: Forty-five children who were hospitalized in the two burn centres during the study period met the inclusion criteria. They represent 2.4% (45/1898) of all burns victims hospitalized in these burn centres during that time giving an incidence of 0.1/100,000 per year in Finland. The median age was 5 years, every third patient was 0-2 years old and 75.6% were male. Most burns were scalds (42.2%), which caused all burns (100%) in age group 0-2 years. Flame burns were most frequent (83%) in the age group 6-10 years. In the 11-16 years old patients, high voltage/electric burns caused 50% of all burns and flame the other 50%. The overall median TBSA in all burns was 26%. The median (range) hospital stay was 12 days (2-193) (0.88 days/% burned) and the median (range) ICU days was 7 (2-64) (0.29 days/%). Intubation and respirator therapy was needed in 31 (46%) patients. There were no patients who needed haemofiltration or haemodialysis and no mortality. Only six patients (13%) were treated conservatively and 39 (87%) surgically. Dressing changes under general anaesthesia were preferred in Helsinki (37 times) and especially in the paediatric hospital (32 times) compared to Kuopio (7 times). Allografts were used only in Helsinki in 4 patients whereas artificial skin was used only in Kuopio in 15 patients. The overall cost of care was very similar in both centres being 1292-1425 euros per hospital day. CONCLUSIONS: There were some small differences between the two burn centres in treatment policies. Most patients were male and most common aetiology was scald. The prognosis of these patients was excellent with no mortality.     

Characteristics of 1494 pediatric burn patients in Shanghai

To analyze the epidemiological characteristics of pediatric burn patients in Shanghai and to determine the targets for a pediatric burn prevention program, a retrospective review of all medical records of acute pediatric burn patients (age相似文献   

Burn injuries related to motorcycle exhaust pipes: a study in Greece

PURPOSE: To identify measures that should reduce the incidence of burn injuries resulting from motorcycle exhaust pipes through epidemiological analysis of such injuries. BASIC PROCEDURES: During a 5-year period, 251 persons who suffered burn injuries related to motorcycle exhaust pipes have contacted four major hospitals belonging to the Emergency Department Injury Surveillance System (EDISS) operating since 1996 in Greece. These burn injuries were studied in relation to person, environment and vehicle characteristics. MAIN FINDINGS: The estimated countrywide incidence of burns from motorcycle exhaust pipes was 17 per 100,000 person-years (208 per 100,000 motorcycle-years). The incidence was two times higher for children than for older persons and among the latter it was 60% higher among females than among males. Most of burn injuries (70.5%) concerned motorcycle passengers, mainly when getting on or off motorcycle, with peak incidence during summer. The most frequent location of burn wounds was below the knee and particularly the right leg. It was estimated that the risk of motorcycle exhaust pipe burns when wearing shorts could be reduced by 46% through wearing long pants. Among the victims 65.3% experienced second degree burns. PRINCIPAL CONCLUSIONS: Motorcycle exhaust burns could be substantially reduced by systematically wearing long pants, by incorporating in the design of motorcycles external thermo resistant shields with adequate distance to the exhaust pipe, and by avoiding riding with children on motorcycles.     

Epidemiology of severe burn among children in Newfoundland and Labrador, Canada

Purpose

The objective of this study was to identify the epidemiologic characteristics of childhood burns in the province of Newfoundland and Labrador.

Methods

A population-based study was carried out on children aged 0–16 years who were hospitalized due to burns in Newfoundland and Labrador between April 1995 and March 2001. Hospital and mortality data were obtained from the provincial hospital admission database and Mortality System, respectively. The Newfoundland and Labrador population was considered as a whole and as two separate geographic areas.

Results

A total of 157 hospital admissions due to burns were identified during the study period. The rate of burns requiring hospitalization in the province was 22.3 per 100,000 person-years (P-Y). The rates for males and females was 27.7 and 16.6 per 100,000 P-Y, respectively (P = 0.006). Infants (0–1 year) had the highest rate of burn (88.8 per 100,000 P-Y) followed by children aged 2–4 years (26.0 per 100,000 P-Y) (P < 0.0001). Labrador, a region with high Aboriginal population (51.4 per 100,000 P-Y), had a higher rate of burn compared to Newfoundland (20.3 per 100,000 P-Y) (P < 0.0001). Median age of patients with burns was 2 years for the island portion of the province and 9 years in Labrador (P < 0.01). Overall, scald burn (52.2%) was the most frequent type of burn followed by flame (32.5%). In the island portion of the province, scald burn was the most common type of burn (56.4%), while in Labrador flame was the most frequent type (66.7%). Overall mortality rate due to burns was 0.9 per 100,000 P-Y.

Conclusion

Age (infants) and sex (male) are factors associated with burn in Newfoundland and Labrador. Study results indicate a difference in the epidemiologic pattern of burn between the island portion of the province, Newfoundland, and mainland Labrador. It is recommended that preventive programs be directed towards high risk groups to reduce the incidence of burns.     

A state-wide analysis of pediatric scald burns by tap water, 2016–2018

IntroductionUnsafe tap water temperatures (>120 °F) are a risk factor for pediatric burns, which may disproportionally impact low-income, urban communities. We sought to estimate the incidence and demographic characteristics of tap water burns and their association with housing characteristics.MethodsWe performed a secondary data analysis to summarize emergency department discharge records from 2016 to 2018 involving children <18 years with an ICD-10-CM code for tap water burn (X11), and town-level housing data from the American Community Survey. Unpaired student’s t-test and spearman’s correlation analysis were performed for comparative analyses.ResultsA total of 146 tap water burn visits were identified, representing an incidence of 2 per 10,000 ED visits. The majority of cases were male, non-Hispanic White, of public insurance type, and from an urban CT town. The median age was 3 years, with 58% of cases <5 years. Towns with at least one tap water burn had a significantly higher average percentage of multi-family unit and renter housing as compared to towns with no tap water burns (p < 0.0001).ConclusionsOur results identified a significant number of tap water burns in children. Primary prevention efforts targeting education or regulation of water temperatures may work to reduce burns in underserved areas.     

Aetiology of burn injuries among children aged 0-4 years: results of a case-control study

During the year 1987/1988 a case-control study was conducted, by means of a postal questionnaire, among parents of children aged 0-4 years. Cases (n = 122) were 0-4-year-old Dutch children who visited emergency departments with burn injuries. Controls (n = 213) were a sample of the Dutch population of 0-4-year-old children without burn injuries. Odds ratios based on logistic regression (OR-LR) and 90 per cent confidence intervals (CI (90 per cent) were calculated for a number of putative risk factors. The risk of burns was higher for children with other than Dutch (e.g. Turkish) ethnicity (OR-LR = 5.6; CI (90 per cent) = 2.6-11.9). Children who lived in relatively small houses turned out to have a higher risk of burns (OR-LR = 2.5; CI(90 per cent) = 1.3-4.7). To our surprise, children belonging to lower socioeconomic classes were found to have a decreased risk of burns (OR-LR = 0.3; CI (90 per cent) = 0.1-0.6). Furthermore, among several manipulatable risk factors, the use of an oven window which gets hot while in use appeared to have an increased risk of burns (OR-LR = 2.1; CI(90 per cent) 1.3-3.5). The same holds for the storage of hot drinks in their original pots instead of in vacuum flasks (OR-LR = 2.0; CI (90 per cent) 1.2-3.1). Cooking on a gas stove was found to be another risk factor (OR-LR = 2.5; CI(90 per cent) 1.1-10.0).     

Burns in rural Kwa-Zulu Natal: Epidemiology and the need for community health education

Introduction

Burns are one of the leading causes of accidental deaths in South Africa. The northern Kwa-Zulu Natal (KZN) area, in which this study was conducted, has a population at high risk of burn. A large proportion of the population of KZN live in rural settlements and use traditional methods of cooking and heating. Children are often unsupervised or looked after by only slightly older children. This study investigates the need and potential focus of a health education programme within the setting of rural KZN.

Method

Examination of epidemiological data collected on 423 cases admitted to the Ngwelezana Hospital Burns Unit from 2008 to 2010.

Results

Children under the age of 12 were most at risk, making up 69.5% of all admissions. Most burns were caused in the home by incidents involving hot water and food (69.5%). Direct flame burns accounted for 19.6% of injuries and were more common with increasing age. Of the direct flame burns, 20.5% occurred during an epileptic seizure. Non-accidental injury accounted for 8.7% of burns.Public health awareness was assessed by investigating the use of first aid treatments, and the time delay between burn and presentation to hospital. First aid provision was attempted in 53.1% of cases. Only 1.1% of burn victims were treated with running water for 10 min or more. Other products commonly applied to the burn wound (31.7% of cases) included oil, ice or eggs, some of which are known to be harmful.The time from burn to presentation at hospital varied greatly. The median time of presentation for local residents was only 6 h; however, the median referral delay from a district hospital was 6 days. These factors have important consequences on the outcome of burns.

Conclusion

The implementation of a community health education programme which focuses on adults as well as children, has the potential to decrease both the incidence and morbidity associated with burns in rural KZN. The pattern of burns is similar to that seen in urban areas (mostly children, and mostly around the home), emphasising common risk factors and the potential for wide application of such a programme.     

Epidemiology of childhood burn: yield of largest community based injury survey in Bangladesh

In terms of mortality, morbidity and disability, burns are emerging as a major child health problem in Bangladesh. This trend is similar to many other developing countries. To develop effective burn prevention programmes, information on its magnitude and determinants is necessary. The purpose of this study was to document the magnitude and determinant of childhood burns in Bangladesh, based on a population-based survey which was conducted between January and December 2003. Nationally representative data was collected from 171,366 rural and urban households, comprising of a total population of 819,429. To facilitate data collection, face-to-face interviews were conducted. The rate of non-fatal burn among children under 18 years of age was calculated as 288.1 per 100,000 children-year. The highest incidence (782.1/100,000 children-year) was found among the 1-4 years age group. About 46% of non-fatal burn injuries occurred between 9 a.m. and 3 p.m. The incidence of childhood burn was found to be more than four times higher in rural children than urban children. Ninety percent (90%) of the childhood burns occurred at homes and the kitchen was the most common place. The rate of disability due to burn was 5.7 per 100,000 children per year. The rate of fatal burn was 0.6 per 100,000 per year among all children. The study findings confirmed that childhood burn was a major childhood illness in Bangladesh. An urgent and appropriate prevention programme is required to prevent these unwanted morbidities, disabilities and deaths due to burn.     

The vulnerabilities of age: burns in children and older adults

BACKGROUND: Both children and older adults are thought to sustain burns serious enough to warrant hospitalization disproportionately more often than other age groups, but the incidence, injury characteristics, and outcome have not been precisely defined. METHODS: Patients hospitalized with a burn diagnosis were identified from hospital discharge data from California, Florida, New Jersey, and New York for the 5-year period 2000-2004. RESULTS: In those states, 60,024 residents were hospitalized with a diagnosis of burn and/or inhalation injury according to the International Classification of Diseases, 9th Revision, Clinical Modification diagnosis codes. Using population data from the United States Census 2000, we found that the average annual incidence of hospitalization with a burn diagnosis in these 4 states was 155 per million (per M) (95% confidence interval,153-158). There were 13,453 children under 15 years of age: incidence, 163 per M (range, 157-169). Of these 9508 (70%) were under 5 years of age: incidence, 363 per M (range, 347-379). In contrast, there were 10,686 patients 65 years of age or older: incidence, 214 per M (range, 205-224), of whom 2091 were at least 85 years old: incidence, 347 per M (range, 314-380). The incidence of hospitalization with a burn diagnosis for patients 15 to 64 years of age was 141 per M (range, 138-145). Compared with children younger than 15 years, patients aged 65 years and older more often had flame burns (odds ratio [OR], 2.12), burns of 20% or more of body surface area (OR, 2.41), inhalation injury (OR, 2.88), respiratory failure (OR, 4.48), and death (OR, 16.53), all P < .0001. CONCLUSIONS: Older individuals are the most vulnerable to the morbidity and mortality of burn injury. Prevention strategies targeted to those older than 65 years should be developed.     

Epidemiology and mortality of burns in the South West of Iran

Burn injuries still produce a significant morbidity and mortality in Iran. This study was carried out to analyze the epidemiology, mortality, and current etiological factors of 2043 burn patients who were admitted to the burn centers in the Fars province during 4 years (1994-1998). There were two burn centers in the Fars province serving 3817036 people over an area of 124,000 km(2). The overall incidence rates of hospitalization and death were 13.4 and 4.6 per 100000 person-years. The mean age was 21.9 years, and 51% of patients were children under 19-years-old. The highest rates of hospitalization and death were observed in the elderly (80 years). Also young females (20-29 years) had a high rate of hospitalization. Thus, 55% of the patients had BBS less than 40%. Burn injuries were more frequent and larger with higher mortality in females than in males (P<0.0001). There was also statistically significant correlation between age groups, gender, and BBS with mortality rate (P<0.0001). Flame was the most common etiology of burns. There was also significant correlation between age groups and type of burns (P<0.0001). Suicide attempts for all the patients > or = 11 years were the cause of 41.3% (256/620) of the burns involving women and of 10.3% (40/388) of the burns involving men. The overall case fatality rate was 34.4%. The mortality rate was significantly higher for self-inflicted burns (78%) than for accidental burns (26.7%). Most of the lesions requiring hospital admission occurred during the winter months. Factors associated with an increase in mortality were suicidal burns, burn size, age, and flame burns. Most of the burn injuries were caused by domestic accidents and were, therefore, preventable.     

Epidemiology of work-related burn injuries: experience of a state-managed workers' compensation system

BACKGROUND: Population-based incidence rates of work-related burn injuries and associated risk factors specific to anatomic sites and degree of burn are not known. METHODS: Using a state-managed workers' compensation database, we estimated incidence rates of work-related burn injuries and identified high-risk occupations and associated exposures. RESULTS: The annual incidence rate of occupational burn was 26.4 per 10,000 workers, with the highest rate observed in the manufacturing sector for males and in the service sector for females. Welders, cooks, laborers, food service workers, and mechanics had higher incidence rates of burn injury compared with other occupations. Wrist and hand burns accounted for a majority of burn injuries, with females experiencing greater incidence of these distal upper extremity burns (8.9 in females and 6.7 in males per 10,000 workers, respectively). Third-degree burns (incidence rate, 1.3 per 10,000 workers) were also most frequently observed in the upper extremities compared with other anatomic sites. The majority of wrist and hand burns were caused by hot liquids/ objects, whereas the majority of eye burns were associated with chemical exposures. Younger cooks and food service workers were at greater risk of burn than older coworkers. CONCLUSION: Specific occupations are associated with degree of burn, anatomic site, and exposures. This information will be useful for targeted intervention among high-risk occupations and work groups.     

The epidemiology of patients with burn injuries admitted to Norwegian hospitals in 2007

Objectives

To study the incidence and outcome of burns in Norway in 2007, and to establish estimates for effective length of stay, mortality and economical costs.

Methods

Data from the Norwegian Patient Registry on all patients discharged from all somatic hospitals in Norway in 2007 with main or subsidiary diagnosis of burn injury (ICD-10: T20–31) were collected.

Results

Seven hundred and twenty-six patients (65.0% male) with acute burns were admitted to Norwegian hospitals in 2007, requiring 8157 in-hospital days and resulting in a mean length of hospitalization per burn case of 11.3 days (S.D. 15.2). The mean age of the patients was 26.9 years (S.D. 25.5), and the mortality was 2.1%. For children below 5 years of age the incidence of burns admitted to hospital was 82.5/100,000/year. The annual total cost for in-hospital burn care exceeded €10.5 million (€2,200,000/million inhabitants)

Conclusion

Compared to similar data from Norway (1992) the rate of admission for burns in 2007 (15.5/100,000/year) appeared as high as in 1992, whereas the mean length of stay was reduced by 26%. Children under the age of 5 had a seven times higher incidence compared the rest of the population.     

Influence of demographics and inhalation injury on burn mortality in children

BACKGROUND: Pulmonary failure has emerged as one of the leading causes of mortality in burned children due, in part, to the success in reducing the incidence of sepsis, early surgery and fluid resuscitation, and new advances in nutritional support. To evaluate the effect of pulmonary injury, age, gender, race, and burn size on mortality, the records of 3179 burned children admitted to our burn center from 1985 to 2001 were reviewed. In this population, 1246 were admitted within 14 days of injury with burns greater than 20% of their total body surface area (TBSA). METHODS: Lethal burn areas (LAs) for a thermal injury only or burn plus inhalation injury were estimated from best fit probit curve within 95% confidence limits. Data analysis was by chi(2)-test, t-test, or Fisher's exact test where appropriate. RESULTS: The lethal burn area for a 10% mortality rate with and without concomitant inhalation injury was a 50 and 73% TBSA burn, respectively. Children up to the age of 3 with >/=20% TBSA burns had a higher rate of mortality (9.9%) compared to those 3-12 years of age (4.9%) and 13-18 years of age (4.2%). Children with 21-80% TBSA burns showed a significant difference in mortality (P<0.05) between those with burn plus inhalation injury (13.9%) and burn only (2.9%), while those with 81-100% TBSA burns showed no significant difference between burn only and burn plus inhalation injury. CONCLUSION: Inhalation injury remains one of the primary contributors to burn mortality. Children under the age of 3 years, however, are at a higher risk both with and without inhalation injury.