Serious injuries and deaths of adolescent girls resulting from interpersonal violence: characteristics and trends from the United States, 1989-1998.

Background: Little published data are available concerning the death and disability of adolescent girls resulting from interpersonal violence (adolescents are defined as those aged 12-18 years in this study).
Objectives: To determine whether there were sex differences in (a) the characteristics of those who were injured or died, (b) injury severity and outcomes, and (c) injury mechanism; and to describe time trends in these differences.
Design: Analysis of data concerning serious injuries due to assaults, recorded in the National Pediatric Trauma Registry (from January 1, 1989, through December 31, 1998), and homicides, recorded in the Web-Based Injury Statistics and Query Reporting System database (from January 1, 1990, through December 31, 1997).
Setting: Patient data from participating pediatric trauma centers (National Pediatric Trauma Registry) in 45 states and national death certificate data (Web-Based Injury Statistics and Query Reporting System).
Patients: Six hundred twelve adolescent girls who were seriously injured because of an assault were compared with 2656 adolescent boys who were seriously injured because of an assault. Three thousand four hundred eighty-seven adolescent girls who died due to a homicide were compared with 17 292 adolescent boys who died due to a homicide.
Results: Assaulted adolescent girls were more likely to have preexisting cognitive or psychosocial impairments than were adolescent boys (odds ratio, 1.68; 95% confidence interval, 1.12-2.51). Adolescent girls trended toward more injury-related impairments at discharge from the hospital (odds ratio, 1.16; 95% confidence interval, 0.92-1.47). Adolescent girls were more likely to have been stabbed, and less likely to have been shot. Also, adolescent girls were more likely to have been injured at a home or a residence. Compared with all National Pediatric Trauma Registry admissions, assaults declined at the same rate for adolescent girls and boys. The proportion resulting from penetrating trauma declined more slowly for adolescent girls.
Conclusions: Interpersonal violence causes considerable morbidity and mortality for young women. Research and interventions should be developed to respond to adolescent girls who experience interpersonal violence.