Domestic Accidents of Children in the Orodara District of Burkina Faso: Mothers' Knowledge of First-Aid Practices.

First-aid practices after a domestic accident are not always known, especially in Africa. This study aimed to measure mothers' knowledge of emergency procedures and attitudes in the event of domestic accidents in children. We conducted a cross-sectional study in the Orodara health district, Kénédougou province, Burkina Faso, among mothers of children aged 0-14 years. The dependent variable was the mothers' knowledge of domestic accident first-aid practices, and the independent variables were the sociodemographic characteristics of the households and the mothers. Determinants were identified using linear regression with a threshold of 5%. A total of 798 mothers were surveyed. The mean knowledge score was 6.9 (standard deviation = 1.5) out of 19. Upon our multivariate analysis, the factors associated with the mothers' knowledge about first-aid practices were the mothers' age, the number of children under 14 years old living in the same household, the household size, the score for knowledge of non-recommended attitudes, the mothers' level of education, and the place of residence. This study showed that awareness campaigns, especially in rural areas, seem important in improving mothers' knowledge of first-aid practices in domestic accidents and, therefore, reducing the morbidity and mortality associated with domestic accidents.

Factors associated with emergency department disposition among burn injury patients: Analysis of prehospital and emergency care characteristics using South Asia Burn Registry (SABR) data.

INTRODUCTION: Improvement in burn injury data collections and the quality of databanks has allowed meaningful study of the epidemiologic trends in burn care. The study assessed factors associated with disposition of burn injury patients from emergency department accounting for pre-hospital care and emergency care. METHODS: This prospective observational pilot study of the South Asia Burn Registry project was conducted at selected public sector burn centers in Bangladesh and Pakistan (September 2014 - January 2015). All age groups with an initial presentation to the burn centers were enrolled. Descriptive and regression analysis is presented. RESULTS: A total of 2749 patients were enrolled. The mean age was 21.7 ± 18.0 years, 55.3% were males, and about a quarter were children < 5 years. About 46.9% of the females were housewives. Scald burns were common among children (67.6%) while flame burns were common among adults (44.3%). About 75% of patients were brought in via non-ambulance mode of transport. More than 55% of patients were referrals from other facilities or clinics. The most common first aid given pre-hospital was the use of water or oil. About 25% were admitted for further care. The adjusted odds of being admitted compared to being sent home were highest for children < 5 yrs, those with higher total body surface area burnt, having arrived via ambulance, scald and electrical burn, having an associated injury and inhalational injury. CONCLUSION: The study provides insight into emergency burn care and associated factors that influenced outcomes for patients with burn injuries.

Artificial Intelligence Technology-Based Medical Information Processing and Emergency First Aid Nursing Management.

This study was aimed at exploring the new management mode of medical information processing and emergency first aid nursing management under the new artificial intelligence technology. This study will use the artificial intelligence algorithm to optimize medical information processing and emergency first aid nursing management process, in order to improve the efficiency of emergency department and first aid efficiency. The successful rescue rates of hemorrhagic shock, coma, dyspnea, and more than three organs injury were 96.7%, 92.5%, 93.7%, and 87.2%, respectively, after the emergency first aid nursing mode was used in the hospital emergency center. The success rates of first aid within three years were compared, which were 91.8%, 93.4%, and 94.2%, respectively, showing an increasing trend year by year. 255 emergency patients in five batches in June and five batches in July were selected as the research objects by convenience sampling method. Among them, 116 cases in June were taken as the experimental group, and 139 cases in July were taken as the control group, which was used to verify the efficiency of the design model in this study. The results showed that the triage time of the two groups was 8.16 ± 2.07 min and 19.21 ± 6.36 min, respectively, and the difference was statistically significant (P < 0.01). The triage coincidence rates were 96.35% and 90.04%, respectively, and the difference was statistically significant (P < 0.05). The research proved that the design of intelligent medical information processing and emergency first aid nursing management research model can effectively improve the triage efficiency of the wounded, assist the efficiency of emergency nursing of medical staff, and improve the survival rate of emergency patients, which is worthy of clinical promotion.

Prehospital tourniquet use: An evaluation of community application and outcome.

BACKGROUND: There is substantial investment in layperson and first responder training involving tourniquet use for hemorrhage control. Little is known however about prehospital tourniquet application, field conversion, or outcomes in the civilian setting. We describe the experience of a metropolitan region with prehospital tourniquet application. METHODS: We conducted a retrospective cohort study characterizing prehospital tourniquet use treated by emergency medical services (EMS) in King County, Washington, from January 2018 to June 2019. Emergency medical services and hospital records were abstracted for demographics, injury mechanism, tourniquet details, clinical care, and outcomes. We evaluated the incidence of tourniquet application, who applied the device (EMS, law enforcement, or layperson), and subsequent course. RESULTS: A total of 168 patients received tourniquet application, an incidence of 5.1 per 100,000 person-years and 3.48 per 1,000 EMS responses for trauma. Tourniquets were applied for penetrating trauma (64%), blunt trauma (30%), and bleeding ateriovenous fistulas (7%). A subset was critically ill: 13% had systolic blood pressures of <90 mm Hg, 8% had Glasgow Coma Scale score of <13, and 3% had cardiac arrest. Among initial applications, 48% were placed by law enforcement, 33% by laypersons, and 18% by EMS. Among tourniquets applied by layperson or law enforcement (n = 137), EMS relied solely on the original tourniquet in 45% (n = 61), placed a second tourniquet in 20% (n = 28), and removed the tourniquet without replacement in 35% (n = 48). Overall, 24% required massive transfusion, 59% underwent urgent surgery, and 21% required vascular surgery. Mortality was 3% (n = 4). At hospital discharge, the tourniquet limb was fully functional in 81%, partially functional in 10%, and nonfunctional in 9%; decreased function was not attributed to tourniquet application. CONCLUSION: The high rate of application, need for urgent hospital intervention in a subset, and low incidence of apparent complication suggest that efforts to increase access and early tourniquet use can provide public health benefit. LEVEL OF EVIDENCE: Therapeutic, level IV.

Smartphone apps on burns first aid: A review of the advice.

AIMS: Many websites giving first aid advice are disappointingly inaccurate and at times dangerous in regard to burn injuries. With more patients relying on their smart phones to obtain online information the aim of this study was to compare first aid applications (apps) burn advice against those guidelines set by the British Burns Association (BBA). METHOD: A content analysis of all freely available English written first aid apps from Google Play and the Apple Store was performed. The information was compared against BBA guidance which was split into 12 domains and scored appropriately. RESULTS: 61 of the 103 first aid apps included in the study, had information on the treatment of burn injuries. The mean score for all apps was 3.3 out of 12. 85% of apps postulated the need to cool the burn. However, only 11% of apps stipulated the need for 20min of cooling, while 3% suggested the burn can be cooled up to 3h post injury. Disappointingly even apps produced by reputable first aid charities scored poorly. CONCLUSION: Burns first aid is documented as being poorly given in the community. With easy access to the internet and specifically smart device apps, more needs to be done to improve burn first aid information online.

First aid training in secondary schools: A comparative study and implementation considerations.

INTRODUCTION: School-based first aid training has benefits for adolescents with an opportunity to increase health and safety knowledge relating to injury and cardiac arrest. METHOD: Using a quasi-experimental design we evaluated differences among students (Mage = 13.46 years, 55% female) taught first aid through the Skills for Preventing Injury in Youth (SPIY) program (n = 1942), treatment-as-usual school-based first aid training (n = 675), and students who did not receive first aid training (n = 489). RESULTS: Results showed significant differences in self-reported knowledge scores at twelve-month follow-up (controlling for baseline knowledge). Students in the SPIY group and the treatment-as-usual first aid group had higher total scores than the control group. Teachers and students reported positive perceptions to first aid study, in particular the interactive delivery and scenarios for contextualizing information. Practical Applications: The study provides support for the retention of first aid knowledge up to 12-months and thus the inclusion and feasibility of first aid training in secondary school curriculum.

Comparing Recommendations to Reality: First Aid Training and Equipment for Amateur Yacht Crews on Ocean Passages.

INTRODUCTION: The aim of this study was to establish the first aid skills possessed and equipment carried by sailors participating in the 2018 Atlantic Rally for Cruisers and to compare these with expert recommendations for skills and diagnostic/monitoring equipment to be carried aboard. METHODS: A questionnaire survey was done of 179 boats at Las Palmas, and 88 completed questionnaires were returned. The recommendations were derived from a Delphi study that recruited telemedical providers, first aid trainers, and doctors and nurses with experience in ocean crossing in a small boat. The results were considered with reference to the published literature on accidents and injuries in sailors. RESULTS: Forty-two percent of boats had crew that had completed no or only 1 d of first aid training in the previous 5 y. Twenty-eight percent said that they had too little first aid training; lack of time was cited most frequently for not doing more training. Twenty-three percent only carried a basic or inshore medical kit. The Delphi study generated a core list of 6 skills and 11 pieces of diagnostic/monitoring equipment that should be available. CONCLUSIONS: When compared, the results of the questionnaire and the Delphi study demonstrated a gap in knowledge/preparation among amateur, oceangoing yacht crews. There is a need for increased education about core first aid skills for sailing out of reach of outside assistance and useful diagnostic/monitoring equipment to have available.

Recent trends and variations in general practitioners' involvement in accident care in Switzerland: an analysis of claims data.

BACKGROUND: As in other countries, there is concern and some fragmentary evidence that GPs' central role in the Swiss healthcare system as the primary provider of care might be changing or even be in decline. Our study gives a systematic account of GPs' involvement in accident care from 2008 to 2016 and identifies changes in GPs' involvement in this typical field of primary care: how frequently GPs were involved along the care pathway, to what extent they figured as initial care provider, and what their role in the care pathway was. METHODS: Using a claims dataset from the largest Swiss accident insurer with two million accident cases, we constructed individual care pathways, i.e., when and from which providers patients received care. We calculated probabilities for the involvement of various care provider groups, for initial care provision, and for the role of GPs in patients' care pathways, adjusted for injury and patient characteristics using multinomial regression. RESULTS: In 2014, GPs were involved in 70% of all accident cases requiring outpatient care but no inpatient stay, and provided initial care in 56%. While involvement stayed at about the same level for accidents occurring from 2008 to 2014, the share of accidents where GPs provided initial care decreased by 4 percentage points. The share of cases where GPs acted as sole care provider decreased by 7 percentage points down to 44%. At the same time, accident cases involving care from an ED at any point in time increased from 38 to 46% and the share receiving initial care from an ED from 30 to 35 percentage points - apparently substituting for the declining involvement of GPs in initial care. GPs' involvement in accident care is higher in rural compared to urban regions, among elderly compared to younger patients, and among Swiss compared to non-Swiss citizens. CONCLUSIONS: GPs play a key role in accident care with considerable variation depending on region and patient profile. From 2008 to 2014, there is a remarkable decline in GPs' provision of initial care after an accident. This is a strong indication that the GPs' role in the Swiss healthcare system is changing.

The Practice of First Aid for Burn Injuries Among the Population of East Coast of Peninsular Malaysia for 2012-2016.

Burns are a devastating public health problem that result in 10 million disability-adjusted life-years lost in low- and middle-income countries. Adequate first aid for burn injuries reduces morbidity and mortality. The rate of proper first aid practices in other countries is 12% to 22%.1,2 A 5-year retrospective audit was performed on the database of the Burn Unit in Hospital Universiti Sains Malaysia for 2012-2016; this involved 485 patients from the east coast of Malaysia. The mean age of the patients is 17.3 years old. The audit on first aid practices for burn injury showed poor practice. Out of 485 burned patients, 261 patients (53.8%) claimed that they practiced first aid. However, only 24 out of 485 patients (5%) practiced the correct first aid technique where they run their burn wound under cool water for more than 20 minutes. Two hundred and twenty-two patients had not received any first aid. Two patients did not respond to the question on the first aid usage after burn injury. The mean age of patients who practiced first aid was 15.6 years old. Out of the 261 patients who practiced first aid, 167 (64%) run their wound under tap water for different durations. Others practiced traditional remedies such as the application of "Minyak Gamat" (6.5%), soy sauce (5.5%), other ointments (3.6%), milk (1.8%), and eggs (0.7%), as well as honey, butter, and cooking oil (0.4% each). First aid practices for burn injuries in the population of east coast Malaysia are still inadequate. The knowledge and awareness of school children and the general Malaysian population must be enhanced.

Rescue and resuscitation factors in scuba diving and snorkeling fatalities in Australia, 2001-2013.

Aim: The aim of this study was to examine first aid measures applied in a large series of Australian dive-related fatalities to better determine where improvements can be made. Methods: The National Coronial Information System was searched to identify scuba diving and snorkeling-related cases reported to various Australian Coroners for the years 2001-2013 inclusive. Coronial documents examined included witness statements, police reports and ambulance and medical reports where available. Information relating to the recovery, rescue and/or resuscitation of the victims was extracted, compiled and analyzed. Results: 126 scuba diving and 175 snorkeling-related fatalities were identified during the study period, with airway management complications reported in one-third. Cardiopulmonary resuscitation was performed in three-quarters of the incidents. An automated external defibrillator was attached to 40 victims as a first aid measure, and shocks were indicated and delivered in five cases. Although three-quarters of the reports included no information about whether supplemental oxygen was provided, it was confirmed in 19% of both the scuba diving and snorkeling incidents. Conclusion: There were often considerable delays in the recognition, rescue and/or recovery of an unconscious snorkeler or diver and, consequently, the time to commencement of basic life support. Such delays can affect chances of survival and need to be minimized. Delivery of supplemental oxygen during resuscitation appears to be relatively infrequent and sometimes suboptimal; improvement appears necessary. Some measures that would have improved availability and/or better use in these cases include the selection of appropriate equipment compatible with likely circumstances and operator skills; improved training and ongoing skills practice; and regular checking and maintenance of equipment. Improved data collection and recording by official on-site investigators, preferably with knowledge of diving, would better inform potential or necessary improvements.

The Sun Herald Sydney City-2-Surf Fun Run - Historical Injury Patterns and Factors Influencing Injury Type and Frequency.

INTRODUCTION: The Sydney City-2-Surf (Australia) fun run is the world's largest annual run entered by around 80,000 people. First aid planning at mass-participation running events such as the City-2-Surf is an area in the medical literature that has received little attention. Consequently, first aid planning for these events is based on experience rather than evidence. The models for predicting casualties that currently exist in the literature are either dated or not statistically significant. AIM: The aim of this study was to characterize patterns of injuries linked to geographic location across the course of the City-2-Surf, and to explore relationships of injury types with location and meteorological conditions. METHODS: Records for formally treated casualties and meteorological conditions were obtained for the race years 2010-2016 and statistically analyzed to find associations between meteorological conditions, geographic conditions, casualty types, and location. RESULTS: The most common casualties encountered were heat exhaustion or hyperthermia (39.2%), musculoskeletal (25.4%), and physical exhaustion (10.2%). Associations were found between gradient and the location. Type of casualty incidence with the individual distribution trends of casualty types were quite clear. Clusters of musculoskeletal casualties emerged in the parts of the course with the steepest negative gradients, while a cluster of cardiovascular events was found to occur at the top of the "heartbreak hill," the longest climb of the race. Regression analysis highlighted the linear relationship between the number of heat and physical exhaustion casualties and the apparent temperature (AT) at 12:00pm (R2 = 0.59; P = .044). This linear equation was used to formulate a model to predict these casualties. CONCLUSION: The findings of this study demonstrate the relationship between meteorological conditions, geographic conditions, and casualties. This will assist planners of other similar events to determine optimum allocation of resources to anticipated injury and illness burden.

Simulation of the spatial distribution of urban populations based on first-aid call data.

We examined the feasibility of estimating the spatial distribution of urban populations based on first-aid calls based on one high-density place, the Shanghai urban area and one low-density place, the Nanhai District of Foshan City in Guangdong Province. We aggregated the population and the total number of first-aid calls on digital maps divided by grids based on a Geographic Information System (GIS). Geographically weighted regression was applied to test the correlation between the population distribution simulated by first-aid call data and the actual residency. The impact of different population densities, different grid cell sizes and different types of first-aid calls on simulation correlation were tested. We found that the use of first-aid call data could explain 60-95% of the actual population distribution in Shanghai using a grid with 1000*1000 m cell size, while the Nanhai experience was that first-aid calls could only explain 4-76% of the actual population distribution using a grid with 2000*2000 m cell size. Thus, the higher the population density, the better the simulation effect. For a high-population density area, the overall accuracy of simulation can reach as high as 0.878 at the 1-km2 resolution. However, there are different kinds of first-aid calls and for the best estimation of the population distribution in densely populated areas, we suggest using first-aid calls from people requiring acute medical care rather than all first-aid call data.

Adequacy of bystander actions in unconscious patients: an audit study in the Ghent region (Belgium).

OBJECTIVE: Early recognition and appropriate bystander response has proven effect on the outcome of many critically ill patients, including those in cardiac arrest. We wanted to audit prehospital bystander response in our region and identify areas for improvement. PATIENTS AND METHODS: We prospectively collected data, including Emergency Medical Services dispatch center audio files, on all patients with a decreased level of consciousness presenting to the Ghent University Hospital prehospital emergency care unit (n = 151). Three trained emergency physicians reviewed the bystander responses, both before and after dispatcher advice was given. Suboptimal actions (SAs) were only withheld if there was 100% consensus. RESULTS: SAs were recognized in 54 (38%) of the 142 cases, and most often related to delayed (n = 35) or inaccurate (n = 12) alerting of the dispatch center. In seven cases, the aid given was considered suboptimal in itself. Importantly, in 21 (25.9%) of the 81 cases where a clear advice was given by the dispatcher, this advice was ignored. In 12 cases, a general practitioner was present at scene. We recognized SAs in 80% of these cases (8/10; insufficient information, n = 2). Cardiopulmonary resuscitation was started in only 29 (43.3%) of the 67 cases of cardiac arrest where dispatcher-assisted cardiopulmonary resuscitation was indicated at the moment of first Emergency Medical Services call. CONCLUSION: We audited bystander response for unconscious patients in our region and found a high degree of suboptimal actions. These results should inform policy makers and healthcare professionals and force them to urgently reflect on how to improve the first parts of the chain of survival.

First aid management of paediatric burn and scald injuries in Southern Malawi: A mixed methods study.

BACKGROUND: In sub-Saharan Africa, burn and scald injuries occur more commonly in children aged less than five years, than in any other age group, and carry a high lifetime morbidity. The optimal first aid at the time of injury includes the use of cool running water, which can reduce pain, scarring, and skin grafting. Data on the types of first aid used in Malawi is lacking, as is an in-depth understanding of the underlying factors which may influence this health behaviour. This study sought to: (a) document the types of first aid after paediatric burn and scald injuries in Southern Malawi; and (b) explore factors affecting the choice of first aid used. METHODS ANDFINDINGS: We conducted a sequential explanatory mixed methods study. Quantitative analysis of a prospectively collected database of all patients aged less than 17 years admitted to the only burn unit in Southern Malawi was followed by thematic analysis of semi-structured interviews with 15 adults who had witnessed a paediatric burn or scald injury. 1326 patients aged less than 17 years were admitted to the Queen Elizabeth Central Hospital between July 2009 and December 2016. Median age was 3.0 years (IQR 1.9-5.0) and male to female ratio 1:0.9. The commonest cause of injury was hot liquid (45%), followed by open fire (31%) and porridge (12%). First aid was applied in 829 patients (69%), the commonest applications used were water (31%) and egg (21%). There was a statistically significant association between the type of first aid and secondary education of the father (p = 0.009) or mother (p = 0.036); however, the type of first aid used was more likely to be egg rather than water. Analysis of qualitative interviews identified four main themes: perceived roles and responsibilities within the community, drivers of individual behaviours, availability, and trust. Participants reported using eggs as a first aid treatment, as these were readily available and were seen to reduce the occurrence of blisters and prevent peeling of the skin. By comparison, there was a strong underlying fear of using water on burn injuries due to its association with peeling of the skin. Intergenerational learning appeared to play a strong role in influencing what is used at the time of injury, and mothers were the key source of this information. CONCLUSIONS: This study provides the largest description of first aid use in sub-Saharan Africa, strengthening the evidence that remedies aside from water are commonly used and that higher parental education levels do not translate to increased use of water, but rather use of alternative treatments. Our qualitative findings allow improved understanding of how first aid for paediatric burns is perceived in rural Malawi communities, providing insight as to why certain first aid choices are made and the possible barriers and facilitators to the adoption of water as a first aid treatment.

Severity of hemorrhage and the survival benefit associated with plasma: Results from a randomized prehospital plasma trial.

BACKGROUND: Recent randomized clinical trial evidence demonstrated a survival benefit with the use of prehospital plasma in patients at risk of hemorrhagic shock. We sought to characterize the survival benefit associated with prehospital plasma relative to the blood transfusion volume over the initial 24 hours. We hypothesized that the beneficial effects of prehospital plasma would be most robust in those with higher severity of hemorrhage. METHODS: We performed a prespecified secondary analysis using data derived from a prospective randomized prehospital plasma trial. Blood component transfusion volumes were recorded over the initial 24 hours. Massive transfusion (MT) was defined a priori as receiving ≥10 units of red cells in 24 hours. We characterized the 30-day survival benefit of prehospital plasma and the need for MT and overall 24-hour red cell transfusion volume utilizing Kaplan-Meier survival analysis and Cox proportional hazard regression. RESULTS: There were 501 patients included in this analysis with 230 randomized to prehospital plasma with 104 patients requiring MT. Mortality in patients who received MT were higher compared with those that did not (MT vs. NO-MT, 42% vs. 26%, p = 0.001). Kaplan-Meier survival curves demonstrated early separation in the NO-MT subgroup (log rank p = 0.008) with no survival benefit found in the MT group (log rank p = 0.949). Cox regression analysis verified these findings. When 24-hour red cell transfusion was divided into quartiles, there was a significant independent association with 30-day survival in patients who received 4 to 7 units (hazard ratio, 0.33, 95% confidence interval, 0.14-0.80, p = 0.013). CONCLUSION: The survival benefits of prehospital plasma was demonstrated only in patients with red cell requirements below the transfusion level of MT. Patients who received 4 to 7 units of red cells demonstrated the most robust independent survival benefit attributable to prehospital plasma transfusion. Prehospital plasma may be most beneficial in those patients with moderate transfusion requirements and mortality risk. LEVEL OF EVIDENCE: Therapeutic, Level I.

Use of ketamine for prehospital pain control on the battlefield: A systematic review.

BACKGROUND: Intravenous ketamine is commonly used for pain management in the civilian prehospital setting. Several studies have evaluated its effectiveness in the military setting. To date, there has been no report reviewing the published data on the use of ketamine in this context. The objective of this systematic review was to analyze the content and quality of published data on the use of ketamine for prehospital pain management in military trauma. METHODS: The MEDLINE database was searched for studies on ketamine use in combat prehospital settings, at point of injury or during evacuation, published between 2000 and 2019. The systematic review was conducted following PRISMA guidelines, and the protocol was registered on PROSPERO (CRD42019115728). Civilian reports and case series lacking systematic data collection were excluded. RESULTS: Eight studies were included with 2029 casualties receiving ketamine. All but one were American reports from Afghanistan and Iraq conflicts. Studies implied retrospective cohorts or prospective observational analysis. Ketamine use rose from 3.9% during the period preceding its addition to the Tactical Combat Casualty Care guidelines in 2012 to 19.8% thereafter. It was the most common analgesic administered (up to 52% of casualties) in one of the studies. Ketamine was more likely given during tactical medical evacuation when no analgesic was provided at the point of injury. The median total intravenous dose was 50 mg. Pain intensity decreased from moderate or severe to mild or none, sometimes after only one dose. In one study, ketamine administration during tactical evacuation was associated with increased systolic blood pressure as opposed to morphine. Incoherent speech, extremity movements, and hallucinations were the main adverse events reported. CONCLUSION: Published data on ketamine use in military trauma are rare and heterogeneous. Though, all studies tend to strengthen the belief in the efficacy and safety of ketamine when given at 50-mg to 100-mg intravenous for prehospital analgesia in combat casualties. LEVEL OF EVIDENCE: Systematic Review, Level IV.

First aid is associated with improved outcomes in large body surface area burns.

BACKGROUND: Animal studies indicate treating burn injuries with running water (first aid) for 20 min up to 3 h after burn reduces healing time and scarring. We have previously demonstrated the benefits of first aid in minor burn injuries with respect to a reduction in wound depth, faster healing, and decreased skin grafting utilisation. The purpose of this cohort study was to assess the effect of first aid on clinical outcomes in large body surface area burn injuries (≥20%). METHODS: Data was prospectively collected for patients with ≥20% TBSA burns from 2004- 2018. Multivariate regression analysis was used to determine the association of adequate first aid with 8 outcomes - mortality, total length of stay, total body surface area (TBSA), percentage/proportion of TBSA that was full thickness [PFTI], TBSA grafted, number of re-grafting sessions, intensive care admission, and intensive care length of stay. Adequate first aid was defined as the application of 20 min of cool, running tap water up to 3 h following the burn injury. FINDINGS: 390 patients were identified. Adequate first aid was received in 35.6% (139) of patients. There was a trend towards a reduction in mortality (OR 0.37; 95% CI 0.12-1.13; P = 0.08). Patients who received adequate first aid had a statistically significant 9.8% reduction in TBSA (95% CI -13.6% to -6.1%; P < 0.0001) as well as a 12% lower PTFI compared to patients who received inadequate first aid (95% CI -19% to -4%; P < 0.01). Whilst there was no significant effect of adequate first aid on the TBSA grafted (P = 0.37), adequate first aid was associated with a significantly less number of re-grafting sessions (95% CI --0.29 to -0.08; P < 0.001). INTERPRETATION: Adequate first aid with 20 min of running water is associated with improved outcomes in large burn injuries. Significant benefits are seen in a reduction in TBSA, proportion of the burn wound that is full thickness, as well as decreased re-grafting. This has significant patient and health system benefits and adds to the body of evidence supporting 20 min of cooling in burns care.

Animal bite injuries in the accident and emergency unit at Mulago Hospital in Kampala, Uganda.

INTRODUCTION: Animal bite injuries are a common public health concern in Uganda. We sought to characterize animal bite injuries among patients presenting to Mulago National Referral Hospital in Kampala, Uganda. METHODS: This was a cross sectional study from 1st September to 30th November 2011. Participants were animal bite injury victims presenting to the accident and emergency (A&E) unit at Mulago hospital and were consecutively enrolled into the study. Socio-demographics, severity and patterns of injury, health seeking and dog handling behaviours were assessed using a standardized questionnaire. Descriptive statistics was used to summarize participant characteristics and the animal bite injuries. Poisson regression model's incident rate ratios (IRR) was used to explore the relationship of the number of days to accessing treatment at Mulago hospital with; a) received prior first aid, b) animal bite injury sustained during day time, c) unknown dog and d) victim resident in Kampala. Data were analyzed using STATA version 12.0 and statistical significance set at P < 0.05. RESULTS: Of 25,420 patients that presented to the A&E unit during the study period, 207 (0.8%) had animal bite injuries, mean age 22.7 years (SD 14.3), 64.7% male, and 40.1% were <18 years. Majority 199 (96.1%) were bitten by a lone unrestrained and un-signaled dog that had bitten someone else in 22.2% of cases, and eight victims (0.4%) were attacked in canine gangs of 2-5 dogs. Rabies vaccination was confirmed in only 23 dogs (11.1%) as 109 (52.7%) were unknown to the victims or the communities. One hundred and eighteen victims (57.0%) sustained the dog bites within Kampala district whilst the rest occurred near or far from Kampala district, and the victims especially referred to access anti-rabies vaccine. Of 207, 189 victims (91.3%) presented within 2.6 days (SD ± 4.3). Two hundred victims (96.6%) sustained extremity injuries while the rest had injuries to other body parts. All injuries were minor and managed on out-patient basis with wound dressing, analgesics, prophylactic antibiotics and anti-rabies vaccination. Victims who received prior first aid had a rate of 1.7 times greater for seeking treatment at Mulago hospital (IRR 1.7, 95% CI 1.4-2.1) compared to those that had no prior first aid. Participants who sustained the animal bite injuries during day time had a rate of 1.6 times greater for seeking treatment at Mulago hospital (IRR 1.6, 95% CI 1.3-2.1) compared to those that sustained injuries at other times. Participants bitten by unknown dog and participants residing in Kampala had IRR 0.7, 95% CI 0.5-0.9 and IRR 0.6, 95% CI 0.5-0.8 respectively of accessing treatment at Mulago hospital compared to bitten by known dog and not residing in Kampala. CONCLUSION: Dog bites injuries from unrestrained, un-signaled dogs are the commonest source of animal bite injuries especially among children (<18 years). Vaccination against rabies was only confirmed for a very small number of dogs, as majority were unknown and likely stray dogs. Government and public sensitization is urgently required to limit stray dogs, vaccinate dogs and restrain them to prevent a grave probability of a looming canine rabies epidemic.

Injury severity level and associated factors among road traffic accident victims attending emergency department of Tirunesh Beijing Hospital, Addis Ababa, Ethiopia: A cross sectional hospital-based study.

BACKGROUND: Road Traffic Accidents have become an enormous global public health problem killing approximately 1.25 million people and injuring 20 to 50 million others yearly. It is the 10th leading cause of death universally and the number one cause of mortality of the young population between the ages of 5 and 29. Only few studies have been conducted on the severity of road traffic injuries in Ethiopia hence the need for the study. OBJECTIVE: To assess injury severity level and associated factors among road traffic accident victims. METHODS: A cross-sectional study of patients involved in road traffic accident and attended Tirunesh Beijing hospital, Addis Ababa, Ethiopia. Victims were consecutively recruited until sample size (164) attained during the study period. Data collectors administered a structured questionnaire. The collected data was then entered and cleaned using Epi info and exported to IBM SPSS for statistical analysis. Independent factors associated with injury severity were assessed using bivariate and multivariate logistic regression. RESULTS: A total of 164 road traffic injury victims were included to the study. Prevalence of severe injury accounted for 36.6% of cases. "can read and write" educational status OR 35.194(95% CI; 3.325-372.539), sustaining multiple injury OR 18.400(95% CI; 5.402-62.671), sustaining multiple injury type OR 6.955(95% CI; 1.716-28.185) and being transported by ambulance from the scene of accident OR 13.800(95% CI; 1.481-128.635) were the explanatory variables found to have a statistically significant association with severe injury. CONCLUSION: This study showed road traffic accident is predominantly affecting the economically active, male young population. Not a single victim received pre-hospital care, majority were extracted by bystanders and most used commercial vehicle to be transported to a health institution reflecting the need for improvements in pre-hospital emergency services and socio-economic related infrastructures.