Are we making an impact? A review of a burn prevention program in Israeli schools

School-based education programmes for the prevention of unintentional injuries in children and young people

BACKGROUND

Unintentional injuries are the leading cause of death in children aged four to 18 years and are a major cause of ill health. The school setting offers the opportunity to deliver preventive interventions to a large number of children and has been used to address a range of public health problems. However, the effectiveness of the school setting for the prevention of different injury mechanisms in school-aged children is not well understood.

OBJECTIVES

To assess the effects of school-based educational programmes for the prevention of injuries in children and evaluate their impact on improving children's safety skills, behaviour and practices, and knowledge, and assess their cost-effectiveness.

SEARCH METHODS

We ran the most recent searches up to 16 September 2016 for the following electronic databases: Cochrane Injuries Group Specialised Register; Cochrane Central Register of Controlled Trials; Ovid MEDLINE(R), Ovid MEDLINE(R) In-Process & Other Non-Indexed Citations; Ovid MEDLINE(R) Daily and Ovid OLDMEDLINE(R); Embase and Embase Classic (Ovid); ISI Web of Science: Science Citation Index Expanded; ISI Web of Science Conference Proceedings Citation Index-Science; ISI Web of Science: Social Sciences Citation Index; ISI Web of Science: Conference Proceedings Citation Index - Social Sciences & Humanities; and the 14 October 2016 for the following electronic databases: Health Economics Evaluations Database (HEED); Health Technology Assessment Database (HTA); CINAHL Plus (EBSCO); ZETOC; LILACS; PsycINFO; ERIC; Dissertation Abstracts Online; IBSS; BEI; ASSIA; CSA Sociological Abstracts; Injury Prevention Web; SafetyLit; EconLit (US); PAIS; UK Clinical Research Network Study Portfolio; Open Grey; Index to Theses in the UK and Ireland; Bibliomap and TRoPHI.

SELECTION CRITERIA

We included randomised controlled trials (RCTs), non-randomised controlled trials (non-RCTs), and controlled before-and-after (CBA) studies that evaluated school-based educational programmes aimed at preventing a range of injury mechanisms. The primary outcome was self-reported or medically attended unintentional (or unspecified intent) injuries and secondary outcomes were observed safety skills, observed behaviour, self-reported behaviour and safety practices, safety knowledge, and health economic outcomes. The control groups received no intervention, a delayed injury-prevention intervention or alternative school-based curricular activities. We included studies that aimed interventions at primary or secondary prevention of injuries from more than one injury mechanism and were delivered, in part or in full, in schools catering for children aged four to 18 years.

DATA COLLECTION AND ANALYSIS

We used standard methodological procedures expected by Cochrane. Two review authors identified relevant trials from title and abstracts of studies identified in searches and two review authors extracted data from the included studies and assessed risk of bias. We grouped different types of interventions according to the outcome assessed and the injury mechanism targeted. Where data permitted, we performed random-effects meta-analyses to provide a summary of results across studies.

MAIN RESULTS

The review included 27 studies reported in 30 articles. The studies had 73,557 participants with 12 studies from the US; four from China; two from each of Australia, Canada, the Netherlands and the UK; and one from each of Israel, Greece and Brazil. Thirteen studies were RCTs, six were non-RCTs and eight were CBAs. Of the included studies, 18 provided some element of the intervention in children aged four to 11 years, 17 studies included children aged 11 to 14 years and nine studies included children aged 14 to 18 years.The overall quality of the results was poor, with the all studies assessed as being at high or unclear risks of bias across multiple domains, and varied interventions and data collection methods employed. Interventions comprised information-giving, peer education or were multi-component.Seven studies reported the primary outcome of injury occurrence and only three of these were similar enough to combine in a meta-analysis, with a pooled incidence rate ratio of 0.73 (95% confidence interval (CI) 0.49 to 1.08; 2073 children) and substantial statistical heterogeneity (I² = 63%). However, this body of evidence was low certainty, due to concerns over this heterogeneity (inconsistency) and imprecision. This heterogeneity may be explained by the non-RCT study design of one of the studies, as a sensitivity analysis with this study removed found stronger evidence of an effect and no heterogeneity (I² = 0%).Two studies report an improvement in safety skills in the intervention group. Likewise, the four studies measuring observed safety behaviour reported an improvement in the intervention group relative to the control. Thirteen out of 19 studies describing self-reported behaviour and safety practices showed improvements, and of the 21 studies assessing changes in safety knowledge, 19 reported an improvement in at least one question domain in the intervention compared to the control group. However, we were unable to pool data for our secondary outcomes, so our conclusions were limited, as they were drawn from highly diverse single studies and the body of evidence was low (safety skills) or very low (behaviour, safety knowledge) certainty. Only one study reported intervention costs but did not undertake a full economic evaluation (very low certainty evidence).

AUTHORS' CONCLUSIONS

There is insufficient evidence to determine whether school-based educational programmes can prevent unintentional injuries. More high-quality studies are needed to evaluate the impact of educational programmes on injury occurrence. There is some weak evidence that such programmes improve safety skills, behaviour/practices and knowledge, although the evidence was of low or very low quality certainty. We found insufficient economic studies to assess cost-effectiveness.

Burns in low- and middle-income countries: A review of available literature on descriptive epidemiology, risk factors, treatment, and prevention

Burn prevention requires adequate knowledge of the epidemiological characteristics and associated risk factors. While much has been accomplished in the areas of primary and secondary prevention of fires and burns in many developed or high-income countries (HICs), such as the United States, due to sustained research on the descriptive epidemiology and risk factors, the same cannot be said of developing or low- and middle-income countries (LMICs). To move from data to action and assist preventive efforts in LMICs, a review of the available literature was conducted to assess the current status of burn preventive efforts. A MEDLINE search (1974-2003) was conducted on empirical studies published in English on the descriptive epidemiology, risk factors, treatment, and prevention of burns in LMICs. Review of the 117 identified studies revealed basically the same descriptive epidemiological characteristics but slightly different risk factors of burns including the presence of pre-existing impairments in children, lapses in child supervision, storage of flammable substances in the home, low maternal education, and overcrowding as well as several treatment modalities and preventive efforts including immediate application of cool water to a burned area. Continuous evaluation of promising interventions and those with unknown efficacy that have been attempted in LMICs, along with testing interventions that have proven effective in HICs in these LIMC settings, is needed to spearhead the move from data to action in preventing burns in LMICs.

Language barriers and paediatric burns: Does education make a difference?

A focused first aid education campaign was conducted in Sydney in 1996 for parents of children from Non-English speaking backgrounds (NESB) to improve their knowledge of correct burns first aid treatment (BFAT). This study sought to determine the correlation, if any, between the reported beneficial results of this education campaign and the subsequent severity of burns in children. A retrospective review of all patients admitted to the state Burns Unit at The Children's Hospital at Westmead (CHW) over a 7-year period from January 1995 to December 2001 was performed. Number of patients, language spoken at home (English, Chinese, Arabic, Vietnamese or Other) and the rate of burns requiring skin grafting was assessed. A total of 1,283 patients were admitted over 7 years. Skin grafting was required in 544 (42%). NESB children required grafting in up to 88% of cases prior to the first aid education campaign, reducing to a minimum of 37% at 1 year and 65% at 5 years following the campaign. This compared to 40 and 36%, respectively, for English speaking children. While the initial decrease in grafting requirements may reflect an effective education campaign, the subsequent rise suggests the need for reinforcement.

Paediatric rehabilitation in Israel: unique problems, exceptional solutions

Mind the gap: Israel straddles the gap between Western medicine and Middle-Eastern cultural and political challenges. Maintaining state-of-the-art paediatric rehabilitation in an era of economic and political constrictions is described and analysed in this review.

Burn prevention programs for children: do they reduce burn-related hospitalizations?

BACKGROUND

Severe burns in children can result in prolonged suffering, disability, disfigurement, and in impaired physical and mental development. Hospitalization rates of children with burns are much higher than for children with other trauma. Therefore, various child burn prevention programs have been implemented, but their efficacy has been evaluated only by assessment of knowledge or satisfaction rather than evaluating actual changes in burn-related hospitalizations. Our objective was to map Israeli child burn prevention programs and to measure their success from the rate of burn-related hospitalizations.

METHODS

A questionnaire-based survey was conducted of organizations participating in injury prevention programs. Official data was obtained on burn-related hospitalizations of children aged 0-4 and 5-14 for 1998 and 2000, and was correlated with the existence or absence of injury prevention programs, and with the population's socio-economic status (SES).

RESULTS

In localities with burn prevention programs, there was a reduction in the rate of burn-related hospitalizations of infants, from 1.39 to 1.05 per 1000 infants (p<0.05), in contrast to localities where programs did not exist. The greatest change was in middle and high socio-economic communities. The prevention programs had no similar effects on school-aged children.

CONCLUSION

Injury prevention programs are effective in reducing burn-related hospitalizations among infants and toddlers, especially from more affluent communities, but not among school-aged children.

Using Behavioral Science to Improve Fire Escape Behaviors in Response to a Smoke Alarm

Although the likelihood of fire-related death in homes with smoke alarms is about one-half that in homes without alarms, alarm effectiveness is limited by behavior. Only 16% of residents of homes with alarms have developed and practiced plans for escape when the alarm sounds. We reviewed literature to identify behavioral constructs that influence smoke alarm use. We then convened experts in the behavioral aspects of smoke alarms who reviewed the constructs and determined that the appropriate areas for behavioral focus were formulating, practicing, and implementing escape plans should an alarm sound. They subsequently identified important behaviors to be addressed by burn-prevention programs and incorporated the constructs into a behavioral model for use in such programs. Finally, we organized the available literature to support this model and make programmatic recommendations. Many gaps remain in behavioral research to improve fire escape planning and practice. Future research must select the target behavior, apply behavioral theories, and distinguish between initiation and maintenance of behaviors associated with planning, practicing, and implementing home fire escape plans.

Community-based interventions for the prevention of burns and scalds in children

BACKGROUND

Burns and scalds are a significant cause of morbidity and mortality in children. Successful counter-measures to prevent burn and scald-related injury have been identified. However, evidence indicating the successful roll-out of these counter-measures into the wider community is lacking. Community-based interventions in the form of multi-strategy, multi-focused programmes are hypothesised to result in a reduction in population-wide injury rates. This review tests this hypothesis with regards to burn and scald injury in children.

OBJECTIVES

To assess the effectiveness of community-based interventions, defined as coordinated, multi-strategy initiatives, for reducing burns and scalds in children in children aged 0-14 years.

SEARCH STRATEGY

The search strategy was based on electronic searches, handsearches of selected journals and snowballing from reference lists of selected publications.

SELECTION CRITERIA

Studies were independently screened for inclusion by two reviewers. Included studies were those that reported changes in medically attended burn and scald-related injury rates in a paediatric population (age 0 - 14 years), following the implementation of a controlled community-based intervention.

DATA COLLECTION AND ANALYSIS

Data were independently extracted by two reviewers. Meta-analysis was not appropriate, due to the heterogeneity of the included studies.

MAIN RESULTS

Of 32 identified studies, only three met the criteria for inclusion. Only one of these three studies showed a significant decrease in paediatric burn and scald injury in the intervention community compared with the control community. The failure of the other two studies to show a positive result may have been due to limited time-frame for the intervention and/or failure to adequately implement the counter-measures in the communities.

REVIEWERS' CONCLUSIONS

There are a very limited number of research studies allowing conclusions to be drawn about the effectiveness of community-based injury prevention programmes to prevent burns and scalds in children. There is a pressing need to evaluate high-quality community-based intervention programmes based on efficacious counter-measures to reduce burns and scalds in children. It is important that a framework for considering the problem of burns/scalds in children from a prevention perspective be articulated, and that an evidence-based suite of interventions be combined to create programme guidelines suitable for implementation in communities throughout the world.

Shabbes burn, a burn that occurs solely among Jewish orthodox children; due to accidental shower from overhead water heaters

From January 1990 to January 2000, 35 children were treated in our department for Shabbes burn, a unique scald burn that occurred mainly among orthodox Jews during the Sabbath. A retrospective review was conducted to determine the extent of the problem, to understand the burn mechanism and to suggest a prevention program. A shower of hot water from the Sabbath heater is the cause of this burn. Among the Shabbes burn cases, 27 patients were female (77%) and 17 children (48%) were between 3 and 6 years old. It is suggested that this is a common burn that occurs among orthodox Jewish families and affects mainly females. Education programs using the media directed to the Jewish orthodox population have been conducted, this combined with redesigned of the heater, have reduced significantly the incidence of the burn as seen in our institute. However, even though efforts have been supported widely, there remains a need for educational and governmental regulations on a national level. This could aid orthodox Jews not only in Israel but globally, as well.

A burn prevention program as a long-term investment: trends in burn injuries among Jews and Bedouin children in Israel

In order to broaden our long-term intervention efforts in elementary schools in Israel (underway since 1988) and to set priorities for further population-specific actions, we compared the pattern of burn injuries among two age groups (0-4; 5-14) of two ethnic groups of Jews and Bedouins admitted to a regional hospital between 1986 and 1995 (n = 1050). The findings indicated a significant downward trend, though somewhat nonlinear, in burn admissions among the older age groups. A relatively less favorable trend was observed for the younger age groups. Consistently across years, burn rates in the younger group of Bedouin children were the highest. For the 10-year period, a significant season by ethnic group variation in burn admissions was observed, with a peak in the spring and in the wintertime for the Jews and Bedouins, respectively. A significant trend of decrease, mostly among older children, in average lengths of hospital stay, was also evident. Yet, regardless of age group and across years, Bedouin children stayed longer in the hospital than Jewish children. The overall leading causes of injury (for 1992-1995) were hot liquids (69%), fire (17%), chemicals (9.5%) and contact (2%). In our view, there is a need to address at-risk populations through environmental, community and family-oriented interventions and to venture beyond the pathogenic factors to the investigation of the salutary factors of health under diverse life conditions.