Serious and fatal air gun injuries: more than meets the eye

Community norms on toy guns

OBJECTIVE

Toy gun play has been associated with aggressive behavior, and it has been suggested that child health professionals counsel families on limiting exposure. Effective violence prevention counseling requires an understanding of norms regarding parental attitudes, practices, and influencing factors. Both theories of reasoned action and planned behavior emphasize that subjective norms and attitudes affect people's perceptions and intended behavior. Few normative data exist on this issue from a cross-section of families. By establishing behavioral norms and understanding the spectrum of parental attitudes, community-sensitive and community-specific interventions for violence prevention can be developed. The objective of this study was to assess community norms on the topic of toy gun play from the perspective of parents.

METHODS

An anonymous self-report assisted survey was administered to a convenience sample of parents/guardians who visited child health providers at 3 sites: an urban children's hospital clinic, an urban managed care clinic, and a suburban private practice. The parent questionnaire included questions on child rearing attitudes, practice, and sociodemographic information.

RESULTS

A total of 1004 eligible participants were recruited for the study; 922 surveys were completed (participation rate 92%). The 830 (90%) respondents who were parents and had complete child data were the focus of additional analysis. Regarding toy guns, 67% of parents believed that it was never "OK for a child to play with toy guns," and 66% stated that they never let their children play with toy guns. Parents who thought that it was okay for children to play with toy guns and allowed them to play with toy guns were more likely to be male parents, have male children, and be white.

CONCLUSIONS

There is variability in norms regarding toy gun play among parents, with most discouraging toy gun play. Norms varied based on gender of the child, gender of the parent, and race. Understanding norms is a first step in designing effective community-sensitive interventions.

Trends in BB/pellet gun injuries in children and teenagers in the United States, 1985-99

OBJECTIVE

To characterize national trends in non-fatal BB/pellet gun related injury rates for persons aged 19 years or younger in relation to trends in non-fatal and fatal firearm related injury rates and discuss these trends in light of injury prevention and violence prevention efforts.

SETTING

The National Electronic Injury Surveillance System (NEISS) includes approximately 100 hospitals with at least six beds that provide emergency services. These hospitals comprise a stratified probability sample of all US hospitals with emergency departments. The National Vital Statistics System (NVSS) is a complete census of all death certificates filed by states and is compiled annually.

METHODS

National data on BB/pellet gun related injuries and injury rates were examined along with fatal and non-fatal firearm related injuries and injury rates. Non-fatal injury data for all BB/pellet gun related injury cases from 1985 through 1999, and firearm related injury cases from 1993 through 1999 were obtained from hospital emergency department records using the NEISS. Firearm related deaths from 1985 through 1999 were obtained from the NVSS.

RESULTS

BB/pellet gun related injury rates increased from age 3 years to a peak at age 13 years and declined thereafter. In contrast, firearm related injury and death rates increased gradually until age 13 and then increased sharply until age 18 years. For persons aged 19 years and younger, BB/pellet gun related injury rates increased from the late 1980s until the early 1990s and then declined until 1999; these injury rates per 100 000 population were 24.0 in 1988, 32.8 in 1992, and 18.3 in 1999. This trend was similar to those for fatal and non-fatal firearm related injury rates per 100 000 which were 4.5 in 1985, 7.8 in 1993, and 4.3 in 1999 (fatal) and 38.6 in 1993 and 16.3 in 1999 (non-fatal). In 1999, an estimated 14 313 (95% confidence interval (CI) 12 025 to 16 601) cases with non-fatal BB/pellet gun injuries and an estimated 12 748 (95% CI 7881-17 615) cases with non-fatal firearm related injuries among persons aged 19 years and younger were treated in US hospital emergency departments.

CONCLUSIONS

BB/pellet gun related and firearm related injury rates show similar declines since the early 1990s. These declines coincide with a growing number of prevention efforts aimed at reducing injuries to children from unsupervised access to guns and from youth violence. Evaluations at the state and local level are needed to determine true associations.

Unusual homicide by air gun with pellet embolisation

A homicidal case by an air gun involving a 73-year-old woman who was found dead in her home is described. At autopsy, two gunshot wounds were observed on the left anterior chest and the right back. There was neither exit wound nor powder burns. The fatal pellet, 0.9 g and 5.5mm diameter, penetrated the left anterior chest and the heart to cause cardiac tamponade (200 ml) before lodging in the left subclavian artery. Death was due to cardiac tamponade. This case has exhibited two rare phenomena: homicide by an air gun and pellet embolisation. This is the first homicide case by use of air gun in Japan and demonstrates that although it may be rare, air guns can be used as potential homicidal weapons. This experience will alert our society and others on the potential hazards of air guns we have tended to regard as toys.

Ocular air-gun injury: 19 cases

There have been many calls for preventive action against injuries caused by air-guns. Eye injuries are particularly serious, and we conducted a retrospective study to review their characteristics. Ophthalmic consultants in the south-west region of England and South Wales were asked to recollect any injuries that had resulted from air weapons. Information was recorded on the nature and circumstances of the injury, subsequent management, and long-term effects. 19 cases of ocular injury were identified, sustained at mean age 19.7 years, all in the past decade. 15 of the victims were male. At least 12 shootings were accidental but 2 were deliberate. The injury was self-inflicted in 5 cases, and in 6 the assailant was known to the victim. 9 sustained ruptured globes and 8 had severe contusions. Ultimately 4 individuals required enucleation and 2 evisceration. At last review, visual acuity was no perception of light in 10 (53%) and "counting fingers" or worse in 16. Victims spent an average of nearly 10 days as an inpatient. The characteristics of the incidents that lead to ocular air-weapon injuries are unchanged. Reform of the firearms laws is probably the best way to prevention.

Parental attitudes toward BB and pellet guns

As well as describing our pediatric BB and pellet gun injuries and the circumstances surrounding these injuries, we also evaluated parental perceptions of the dangers of BB and pellet guns. A convenience sample of three groups of parents and their children presenting to a Midwest, urban, children's hospital emergency department was prospectively enrolled. The three groups of parents included the injured group, which consisted of the parents whose children had been injured by BB or pellet guns; the gun group, which consisted of the parents who allowed their children to possess BB or pellet guns but had not sustained injury from these guns; and the no gun group, which consisted of the parents who did not allow their children to have these guns. All parents completed a survey concerning their attitudes toward BB and pellet guns. Twenty-eight parents completed questionnaires in each of the three groups. Most BB and pellet gun injuries occurred in adolescent males at home without adult supervision and were inflicted by a friend or by themselves. The injured group and the no gun group viewed BB and pellet guns as significantly more dangerous than the gun group. Parents who allow their children to have BB or pellet guns appear to misperceive their potential for injury by allowing their children to use these guns in an unsafe manner. Clinicians must educate parents about the significant potential for injury of nonpowdered guns.

Life-threatening air rifle injuries to the heart in three boys

Air rifles, or BB guns, are generally thought of as childhood toys. Although most injuries are not serious, life-threatening events have been reported. Within a 1-year period, 3 boys presented after BB gun shots to the chest, all requiring surgical intervention for penetrating injuries to the heart. A 15-year-old underwent window pericardiotomy for hemopericardium with thrombus 24 hours after admission. Another, 5 years of age, underwent emergent exclusion of the cardiac apex for a traumatic ventricular septal defect. The third, 8 years old, had a right ventricular injury requiring an urgent subxiphoid pericardial window for tamponade. All recovered uneventfully. Increased public awareness, adult supervision, safety training, and appropriate legislation are needed to decrease the risks of these potentially lethal weapons.