A POPULATION-BASED STUDY OF SEVERE FIREARM INJURY AMONG CHILDREN AND YOUTH

Background. Firearm injuries are a major cause of pediatric mortality and morbidity in the United States. To date, population-based studies describe the epidemiology of firearm-related deaths; however, the patterns of severe, nonfatal pediatric firearm-related injuries are not as well defined. Objectives. To determine the epidemiology of severe firearm-related deaths and injuries among a statewide population of children and youth ages birth to 19 years. Methods. Demographic, geographic, and cost data were analyzed from Connecticut death certificates for 1988 through 1992 and hospital discharge data for 1986 through 1990 for firearm-related unintentional, self-inflicted, and assaultive injury among children and youth ages birth to 19 years. Results. There were 219 firearm deaths: 68% homicides, 25% suicides, 6% unintentional, and 1% of undetermined intent, resulting in an annual age-specific death rate of 6.6 per 100 000 persons. There were 533 hospitalizations for gunshot wounds (16 per 100 000); 41% were assaults, 1% suicide attempts, 39% unintentional gunshot wounds, 1% legal interventions, and 18% of undetermined intent. More than 80% of deaths from gunshot wounds and hospitalizations occurred among 15- to 19-year-old males, most occurring in Connecticut's five largest cities. Most firearm homicides occurred among urban residents; most firearm suicides occurred among nonurban residents; and unintentional shootings were evenly distributed between urban and nonurban residents. The total cost of firearm-related hospitalizations averaged $864 000 per year. Conclusions. Firearms are a major cause of mortality and morbidity of Connecticut children and youth, exceeded only by motor vehicles as a cause of death among those 1 to 19 years of age. Handguns were responsible for a disproportionate amount of trauma compared with other firearm types. The epidemiology of pediatric gunshot injuries requires a range of strategies for prevention. Physicians caring for families with children must include firearm injury prevention counseling as a routine part of anticipatory guidance.

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Firearm injury epidemiology in children and youth in Ontario, Canada: a population-based study

BMJ Open ◽

10.1136/bmjopen-2021-053859 ◽

2021 ◽

Vol 11 (11) ◽

pp. e053859

Author(s):

Natasha Ruth Saunders ◽

Charlotte Moore Hepburn ◽

Anjie Huang ◽

Claire de Oliveira ◽

Rachel Strauss ◽

...

Keyword(s):

Public Health Problem ◽

Population Based ◽

Children And Youth ◽

Unintentional Injuries ◽

Cross Sectional ◽

Firearm Injury ◽

Firearm Injuries ◽

Injury Epidemiology ◽

Self Injury ◽

Increased Risk

Background and objectiveDespite firearms contributing to significant morbidity and mortality globally, firearm injury epidemiology is seldom described outside of the USA. We examined firearm injuries among youth in Canada, including weapon type, and intent.DesignPopulation-based, pooled cross-sectional study using linked health administrative and demographic databases.SettingOntario, Canada.ParticipantsAll children and youth from birth to 24 years, residing in Ontario from 1 April 2003 to 31 March 2018.ExposureFirearm injury intent and weapon type using the International Classification of Disease-10 CM codes with Canadian enhancements. Secondary exposures were sociodemographics including age, sex, rurality and income.Main outcomesAny hospital or death record of a firearm injury with counts and rates of firearm injuries described overall and stratified by weapon type and injury intent. Multivariable Poisson regression stratified by injury intent was used to calculate rate ratios of firearm injuries by weapon type.ResultsOf 5486 children and youth with a firearm injury (annual rate: 8.8/100 000 population), 90.7% survived. Most injuries occurred in males (90.1%, 15.5/100 000 population). 62.3% (3416) of injuries were unintentional (5.5/100 000 population) of which 1.9% were deaths, whereas 26.5% (1452) were assault related (2.3/100 00 population) of which 18.7% were deaths. Self-injury accounted for 3.7% (204) of cases of which 72.0% were deaths. Across all intents, adjusted regression models showed males were at an increased risk of injury. Non-powdered firearms accounted for half (48.6%, 3.9/100 000 population) of all injuries. Compared with handguns, non-powdered firearms had a higher risk of causing unintentional injuries (adjusted rate ratio (aRR) 14.75, 95% CI 12.01 to 18.12) but not assault (aRR 0.84, 95% CI 0.70 to 1.00).ConclusionsFirearm injuries are a preventable public health problem among youth in Ontario, Canada. Unintentional injuries and those caused by non-powdered firearms were most common and assault and self-injury contributed to substantial firearm-related deaths and should be a focus of prevention efforts.

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