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Biomedical subjects

B Barlow

Publications and source records attributed to B Barlow.

At least 19 recordsLinked to original sources
PubMed2005

Child and adolescent injury as a result of falls from buildings and structures.

OBJECTIVE: To examine incidence, demographic risk factors, and patterns of injury resulting from falls from buildings and structures in areas with and without a legislation based prevention programme. DESIGN AND SETTING: The Health Care Cost and Utilization Project (KID-HCUP) was used to produce national estimates of hospital admissions due to falls from buildings in the US. Areas of New York with and without window guard legislation were identified through the New York Statewide Planning and Research Cooperative System (SPARCS). SUBJECTS: Children and adolescents aged 0-18 years. INTERVENTIONS: Legislation based window fall prevention programme with enforcement. MAIN OUTCOME MEASURES: Hospitalization for injury as a result of falls from buildings and structures in areas with and without enforced mandatory window guard legislation. RESULTS: New York City has a higher proportion of the population residing in multi-family dwellings with 10 or more units compared with the nation (53.8% v 12.6%, p<0.0001), but the incidence of injury resulting from falls from buildings is nearly half that observed in the US. For young children, warm weather risks begin earlier and extend later than previously reported. Incidence in very young minority children is nearly twice that of whites. Nearly 90% of children aged 0--4 years fall at home, but the proportion decreases linearly with age. CONCLUSIONS: Window guards are associated with reduced injury resulting from falls from buildings and should be mandated in multi-family dwellings where small children reside. Prevention programmes for young children should be initiated in early spring and continued through fall.

Accident Prevention↗
PubMed2000

Injury prevention and emergency medical services for children in a managed care environment.

Each year, 1 in 5 US children receives medical care as a result of injury. Injuries are the leading cause of medical spending for children ages 5 to 21 years, accounting for more than 20% of hospital admissions and days spent in the hospital. Pediatric injuries become an important issue for managed care organizations because of concern for member safety and increasing medical costs related to treatment. Because effective prevention decreases health care consumption, injury prevention often costs less than treating injuries. Simple devices, such as bicycle helmets, smoke detectors, and child safety seats, help keep children safe and save money. Appropriate emergency care at the scene of an injury, poison control centers that dispense expert advice over the telephone, and triaged regional trauma systems improve the outcome and save money at the same time. This article continues the white paper series by the Emergency Medical Services for Children Managed Care Task Force.

Child↗
PubMed2000

Teenagers' perceptions of personal safety and the role of the emergency health care provider.

STUDY OBJECTIVE: We designed this study to determine the experiences, attitudes, and beliefs of teenagers regarding violence in their lives and to gain an understanding of the perceived role of the emergency health care professional. METHODS: A qualitative study involving 10-person focus groups was conducted in 4 cities representing urban/low socioeconomic and suburban/high socioeconomic areas. Participants were 14 or 15 years of age and were recruited from local community centers. Moderators were matched by sex to the teenagers, and groups were segmented by race and sex. A semistructured guide was developed to help facilitate the discussion. All groups were audiotaped and videotaped, and the tapes were reviewed by the investigators for reoccurring themes. RESULTS: A total of 140 adolescents (14 groups of 10) participated; one half were male. Urban teenagers expressed concerns about gangs, rape, and homicide; suburban teenagers were concerned about parental pressure and suicide. The teenagers expressed distrust of teachers, police officers, and doctors and felt safest with their parents. The emergency department was viewed as a confusing and frightening place, and participants believed that the role of the ED staff was to treat the patient's medical problem and not inquire or counsel about violence. CONCLUSION: All of the teenagers, regardless of socioeconomic status, were concerned about violence in their lives. All of the teenagers believed that the emergency department is not the place for patients to be counseled about safety and violence prevention. A better understanding of the problem of violence from the point of view of the teenager is important in refining an effective role for the emergency health care provider in adolescent violent injury prevention.

Adolescent↗
PubMed1999

Epidemiology and prevention of traffic injuries to urban children and adolescents.

OBJECTIVES: To describe the incidence of severe traffic injuries before and after implementation of a comprehensive, hospital-initiated injury prevention program aimed at the prevention of traffic injuries to school-aged children in an urban community. MATERIALS AND METHODS: Hospital discharge and death certificate data on severe pediatric injuries (ie, injuries resulting in hospital admission and/or death to persons age <17 years) in northern Manhattan over a 13-year period (1983-1995) were linked to census counts to compute incidence. Rate ratios with 95% CIs, both unadjusted and adjusted for annual trends, were calculated to test for a change in injury incidence after implementation of the Harlem Hospital Injury Prevention Program. This program was initiated in the fall of 1988 and continued throughout the study period. It included 1) school and community based traffic safety education implemented in classroom settings in a simulated traffic environment, Safety City, and via theatrical performances in community settings; 2) construction of new playgrounds as well as improvement of existing playgrounds and parks to provide expanded off-street play areas for children; 3) bicycle safety clinics and helmet distribution; and 4) a range of supervised recreational and artistic activities for children in the community. PRIMARY RESULTS: Traffic injuries were a leading cause of severe childhood injury in this population, accounting for nearly 16% of the injuries, second only to falls (24%). During the preintervention period (1983-1988), severe traffic injuries occurred at a rate of 147.2/100 000 children <17 years per year. Slightly <2% of these injuries were fatal. Pedestrian injuries accounted for two thirds of all severe traffic injuries in the population. Among school-aged children, average annual rates (per 100 000) of severe injuries before the intervention were 127.2 for pedestrian, 37.4 for bicyclist, and 25.5 for motor vehicle occupant injuries. Peak incidence of pedestrian and bicyclist injuries occurred during the summer months and afternoon hours, whereas motor vehicle occupant injuries showed little seasonal variation and were more common during evening and night-time hours. Age-specific rates showed peak incidence of pedestrian injuries among 6- to 10-year-old children, of bicyclist injuries among 9- to 15-year-old children, and of motor vehicle occupant injuries among adolescents between the ages of 12 and 16 years. The peak age for all traffic injuries combined was 15 years, an age at which nearly 3 of every 1000 children each year in this population sustained a severe traffic injury. Among children hospitalized for traffic injuries during the preintervention period, 6.3% sustained major head trauma (including concussion with loss of consciousness for >/=1 hour, cerebral laceration and/or cerebral hemorrhage), and 36.9% sustained minor head trauma (skull fracture and/or concussion with no loss of consciousness >/=1 hour and no major head injury). The percentage of injured children with major and minor head trauma was higher among those injured in traffic than among those injured by all other means (43.2% vs 14.2%, respectively; chi2 = 336; degrees of freedom = 1). The percentages of children sustaining head trauma were 45.4% of those who were injured as pedestrians, 40.2% of those who were injured as bicyclists, and 38.9% of those who were injured as motor vehicle occupants. During the intervention period, the average incidence of traffic injuries among school aged children declined by 36% relative to the preintervention period (rate ratio:.64; 95% CI:.58,.72). After adjusting for annual trends in incidence, pedestrian injuries declined during the intervention period among school aged children by 45% (adjusted rate ratio:.55; 95% CI:.38,.79). No comparable reduction occurred in nontargeted injuries among school-aged children (adjusted rate ratio:.89; 95% CI:.72, 1.09) or in traffic injuries among younger children who

Accident Prevention↗
PubMed1999

Prevention of youth injuries.

There are four categories of causes responsible for the majority of injuries in youth 10-19 years of age: 1) motor vehicle traffic; 2) violence (intra-familial, extra-familial, self, pregnancy-related); 3) recreational; and 4) occupational. This article presents data from the National Center for Health Statistics mortality data and the National Pediatric Trauma Registry morbidity data. Nationwide, the pediatric injury death rate is highest among adolescents 15-19 years of age. Motor vehicle-related deaths account for 41% and firearm-related deaths account for 36% of injury deaths in this age group. For youths aged 10-14 years, motor vehicle-related deaths account for 38% and; firearm-related deaths account for 26% of injury deaths. For both age groups, occupant motor vehicle-related deaths account for the majority of deaths and underscore the need for seat belt use. Using theoretical principles based on the Haddon matrix and a knowledge of adolescent development, proposed interventions to decrease injuries and deaths related to motor vehicles and firearms include graduated licensing, occupant restraint, speed limits, conflict resolution, and gun control. Occupational injuries, particularly injury associated with agricultural production, account for an estimated 100,000 injuries per year. Preventive strategies include OSHA regulations imposing standards for protective devices and further study for guidelines for adolescent work in agriculture. Injuries related to recreation include drowning and sports injuries. Preventive strategies may include proper supervision and risk reduction with respect to use of alcohol/drugs. The data presented support the use of primary prevention to achieve the most effective, safe community interventions targeting adolescents.

Accidents, Occupational↗
PubMed1998

Internists' and surgeons' attitudes toward guns and firearm injury prevention.

BACKGROUND: The high rates of death, injury, and long-term disability related to firearms in the United States have led to growing concern in the health care community. Medical organizations and journals are devoting increasing attention to firearm violence as a public health problem; however, few reports discuss physician attitudes toward guns and prevention of firearm-related injury. OBJECTIVE: To determine internists' and surgeons' attitudes toward guns and firearm injury prevention. DESIGN: Analysis of results of a structured telephone interview. SETTING: Internal medicine and surgical offices. PARTICIPANTS: 457 internists and 458 surgeons. MEASURES: 55 questions that covered six domains: experience with firearms, knowledge about clinical sequelae of firearm injury, knowledge about public policies on firearm violence, attitudes toward public policies on firearm violence, clinical practice behavior, and education and training. RESULTS: The interview response rate was 45.3%, with a compliance rate of 82.5% and a 95% probability (error rate, +/- 5%). Ninety-four percent of internists and 87% of surgeons believe firearm violence is a major public health issue. A majority of internists and surgeons also support community efforts to enact legislation to restrict the possession or sale of handguns (84% and 64%, respectively). Furthermore, although 84% of internists and 72% of surgeons believe that physicians should be involved with firearm injury prevention, less than 20% of respondents usually engage in some form of firearm injury prevention practice in patient care. CONCLUSION: Many internists and surgeons think that firearm injuries are a public health issue of growing importance, that physicians should incorporate firearm safety screening and counseling into their practice, that physicians should join community efforts to regulate handguns, and that specific gun regulation measures should be adopted as public policy.

Adult↗
PubMed1998

The epidemiology of urban pediatric neurological trauma: evaluation of, and implications for, injury prevention programs.

OBJECTIVE: To describe the incidence and causes of pediatric head, spinal cord, and peripheral nerve injuries in an urban setting and to assess the implications of these data for injury prevention programs. METHODS: Pediatric deaths and hospital admissions secondary to neurological trauma included in the Northern Manhattan Injury Surveillance System from 1983 to 1992 were linked to census counts to compute incidence rates. Rates before the implementation of a nonspecific injury prevention program were compared with rates after the implementation, and rates for the target population were compared to rates for the control population. Rates were analyzed on the basis of the cause of injury as well as the age, gender, and neighborhood income level of the injured. RESULTS: The incidence of neurological injuries resulting in hospitalization or death was 155 incidents per 100,000 population per year; the mortality rate was 6 people per 100,000 population per year. Neurological injuries represented 18% of all pediatric injuries and accounted for 23% of all traumatic deaths. Spinal cord and peripheral nerve injuries were relatively rare (5%) compared to head injuries (95%). Minor head injuries, including isolated cranial fractures, minor concussions (<1 h loss of consciousness), and unspecified minor head injuries, accounted for the majority of neurological injuries (76%), whereas severe head injuries, including severe concussion (>1 h loss of consciousness), cerebral laceration/contusion, intracerebral hemorrhage, and unspecified major injuries, were less common (18% of all neurological injuries). Boys were more often affected than girls at every age, and this preference increased with age. Children younger than 1 year showed the highest incidence of both major and minor injuries. One- to 4-year olds showed the lowest rates, with steady increases thereafter. Traffic accidents and falls were the leading causes (38 and 34%, respectively), and assaults were the next leading causes (12%). Among children admitted to surveillance system hospitals, falls were most common in children younger than 4 years, pedestrian motor vehicle accidents were most common in late childhood, and assaults were most common in early adolescence. CASE: fatality rates were 5 to 7% for all age groups except 5- to 12-year-olds, for whom the case:fatality rate was 1.9%. Residence in a low-income neighborhood was associated with an increased risk of injury (rate ratio, 1.71; confidence interval, 95%, 1.54, 1.89). The average hospitalization cost per injury was $8502. Medicaid (54%) and other government sources (5%) covered the majority of expenses, including indirect reimbursement of usually uncollected self-pay billing (19%). Although injury incidence rates fell in both the control and intervention cohorts during implementation of a nonspecific injury prevention program, targeted age and population groups demonstrated greater relative reductions in injuries than nontargeted ones, suggesting a positive effect. CONCLUSIONS: Deaths and hospital admissions secondary to pediatric neurological trauma represent a significant public health problem, with the majority of the direct cost being born by government agencies. Future efforts to prevent neurological trauma in children who live in inner cities should focus on families with low incomes and provide novel education programs regarding infant abuse, infant neglect, and infant injury avoidance. Age-appropriate school-based programs should also be developed to address traffic safety and conflict resolution.

Adolescent↗
PubMed1996

Epidemiology and prevention of severe assault and gun injuries to children in an urban community.

OBJECTIVES: To describe the epidemiology of severe assault and gun injuries to children in an urban population and consider the impact of a comprehensive injury prevention program. MATERIALS AND METHODS: Pediatric injury deaths and hospital admissions for Northern Manhattan (1983-1992) were linked to census counts to compute incidence. Poisson regression was used to compare trends in incidence of assault and gun injuries before and during a community-wide pediatric injury prevention program in Central Harlem. MAIN RESULTS: The incidence of severe nonfatal assault injury was 60.94/100,000/year, 10 times the fatality rate. The incidence of all gun injuries was 31.13. In adolescence, guns were the leading cause of both fatal and severe nonfatal assault injury, and were the most lethal method of assault (case-fatality = 18.5% for gun vs. 1.2% for all non-gun assault injury). Rates of assault and gun injuries declined by nearly 50% in the intervention community, while they increased in a neighboring community. CONCLUSIONS: Comprehensive interventions may be effective in curbing the incidence of severe assault injuries to urban youth. Further controlled evaluations are needed to confirm the effectiveness of programs such as this and to better understand the prevention of violent injuries.

Adolescent↗
PubMed1995

Children who are shot: a 30-year experience.

Three data sets describe the pattern of gunshot injuries to children from 1960 to 1993: The Harlem Hospital pediatric trauma registry (HHPTR), the northern Manhattan injury surveillance system (NMISS) a population-based study, and the National Pediatric Trauma Registry (NPTR). A small case-control study compares the characteristics of injured children with a control group. Before 1970 gunshot injuries to Harlem children were rare. In 1971 an initial rise in pediatric gunshot admissions occurred, and by 1988 pediatric gunshot injuries at Harlem Hospital had peaked at 33. Population-based data through NMISS showed that the gunshot rate for Central Harlem children 10 to 16 years of age rose from 64.6 per 100,000 in 1986 to 267.6 per 100,000 in 1987, a 400% increase. The case fatality for children admitted to Harlem Hospital (1960 to 1993) was 3%, usually because of brain injury, but the majority of deaths occurred before hospitalization. During the same period, felony drug arrests in Harlem increased by 163%. The neighboring South Bronx experienced the same increase in gunshot wound admissions and felony arrests from 1986 to 1993. The NPTR showed a similar injury pattern for other communities in the United States. In a case-control analysis. Harlem adolescents who had sustained gunshot wounds were more likely to have dropped out of school, to have lived in a household without a biological parent, to have experienced parental death, and to have known of a relative or friend who had been shot than community adolescents treated for other medical or surgical problems.(ABSTRACT TRUNCATED AT 250 WORDS)

Adolescent↗
PubMed1995

Injury prevention in an urban setting: challenges and successes.

The Harlem Hospital Injury Prevention Program (HHIPP) was established in 1988 with the goal of reducing injuries to children in central Harlem by providing safe play areas, supervised activities, and injury prevention education. To achieve this goal, a broad-based coalition was formed with state and local governmental agencies interested in injury prevention and with community groups, schools, parents, and hospital staff. An evaluation of the program in terms of both process and outcome formed a critical element of this effort. Since 1988 the HHIPP, as the lead agency for the Healthy Neighborhoods/Safe Kids Coalition, developed or participated in two types of programs: injury-prevention education programs and programs that provide safe activities and/or environments for children. The educational programs included Window Guards campaign; Safety City Program; Kids, Injuries and Street Smarts Program (KISS); Burn Prevention Curriculum and Smoke Detector Distribution; Harlem Alternative to Violence Program; Adolescent Outreach Program; and Critical Incident Stress Management Teams. The safe activities and environmental programs included the Bicycle Safety Program/Urban Youth Bike Corps; Playground Injury Prevention Program; the Greening of Harlem Program; the Harlem Horizon Art Studio; Harlem Hospital Dance Clinic; Unity through Murals project; baseball at the Harlem Little League; winter baseball clinic; and the soccer league. Each program was conceived using injury data, coupled with parental concern and activism, which acted as catalysts to create a community coalition to respond to a specific problem. Data systems developed over time, which monitored the prevalence and incidence of childhood injuries in northern Manhattan, including central Harlem, became essential not only to identify specific types of childhood injuries in this community but also to evaluate these programs for the prevention of injuries in children.

Accident Prevention↗
PubMed1995

The surgeon and emergency medical services for children.

A central focus of emergency medical services for children is the critically injured child, whose potential for recovery is great. Yet trauma remains the leading cause of mortality and morbidity among American children 1-14 years of age. Much unnecessary death and disability can be avoided through aggressive professional and public education in pediatric advanced life support and injury prevention. As the primary-care physician of the critically injured child, the surgeon plays a leading role in ensuring that trauma and emergency medical services systems are optimally prepared to meet the dual challenges of providing optimal pediatric trauma care and obviating the need for such treatment through all means possible.

Child↗
PubMed1994

Mortality and truncal injury: the pediatric perspective.

To determine the extent and consequences of major truncal injury in children, we analyzed data collected prospectively by the National Pediatric Trauma Registry (NPTR) from 1985 to 1991. Of the 25,301 patients entered into the study, 1,553 (6%) had thoracic injuries (T); 2,047 (8%) had abdominal injuries (A). Blunt mechanisms predominated for both groups (86% T, 83% A), with the automobile being the most frequent blunt agent (74% T, 59% A); gunshot wounds were responsible for the majority of penetrating injuries (60% T, 56% A). Fifteen percent (195) of those with blunt thoracic injuries died; however, in only 14% of these cases (27) was thoracic injury the cause of death. Fourteen percent (33) of those with penetrating thoracic injuries died, with thoracic injury the cause of death in 97% of these cases (32). Only 9% (161) of those with blunt abdominal injuries died; in 22% (35) abdominal injury was the cause of death. Likewise, only 6% (15) of those with penetrating abdominal injuries died, but abdominal injury was the cause of death in 67% (10). The pleural space, lung, and ribs were the most frequently damaged thoracic organs; with the exception of lung contusion, injuries to these structures were associated with fatality rates in excess of 50%. The liver, spleen, kidneys, and gastrointestinal tract were the most frequently damaged abdominal organs; injuries to these structures were associated with fatality rates of 15% or less, except for injuries involving major blood vessels.(ABSTRACT TRUNCATED AT 250 WORDS)

Abdominal Injuries↗
PubMed1994

The impact of the Safe Kids/Healthy Neighborhoods Injury Prevention Program in Harlem, 1988 through 1991.

OBJECTIVES: This study evaluated the effectiveness of a community coalition to prevent severe injuries to children in Central Harlem, New York, NY. It was hypothesized that injury incidence rates would decline during the intervention (1989 through 1991) relative to preintervention years (1983 through 1988); that the decline would be greatest for the targeted age group (5 through 16 years) and targeted injury causes (traffic accidents, assaults, firearms, outdoor falls); and that the decline would occur in the intervention community rather than a control community. METHODS: Surveillance of injuries that result in hospitalization and/or death among children in the two communities has been under way since 1983. Data from this surveillance were used to test whether the incidence of severe injury declined during the intervention; other temporal variations were controlled by Poisson regression. RESULTS: The incidence of injury among school-aged children in central Harlem declined during the intervention. The decline was specific to the targeted age group and targeted causes. A nonspecific decline also occurred in the control community. CONCLUSIONS: The declining incidence rate in Central Harlem is consistent with a favorable program effect, but additional investigation of possible secular trend or spillover effects is needed.

Accidental Falls↗
PubMed1994

Low-income neighborhoods and the risk of severe pediatric injury: a small-area analysis in northern Manhattan.

OBJECTIVES: The purpose of this study was to investigate the relationship between socioeconomic disadvantage and the incidence of severe childhood injury. METHODS: Small-area analysis was used to examine socioeconomic risk factors for pediatric injury resulting in hospitalization or death in Northern Manhattan, New York, NY, during a 9-year period (1983 through 1991). RESULTS: The average annual incidence of all causes of severe pediatric injury was 72.5 per 10,000 children; the case-fatality rate was 2.6%. Census tract proportions of low-income households, single-parent families, non-high school graduates, and unemployment were significant predictors of risk for both unintentional and intentional injury. Among the socioeconomic factors considered, low income was the single most important predictor of all injuries; other socioeconomic variables were not independent contributors once income was included in the model. Compared with children living in areas with few low-income households, children in areas with predominantly low-income households were more than twice as likely to receive injuries from all causes and four and one half times as likely to receive assault injuries. The effect of neighborhood income disparities on injury risk persisted after race was controlled. CONCLUSIONS: These results illuminate the impact of socioeconomic disparities on child health and point to the need for injury prevention efforts targeting low-income neighborhoods.

Adolescent↗