Abigail Hankin

Violence prevention in the emergency department: future research priorities.

The 2009 Academic Emergency Medicine Consensus Conference working group session participants developed recommendations and research questions for violence prevention in the emergency department (ED). A writing group devised a working draft prior to the meeting and presented this to the breakout session at the consensus conference for input and approval. The recommendations include: 1) promote and facilitate the collection of standardized information related to violence victimization and perpetration in ED settings; 2) develop and validate brief practical screening instruments that can identify those at risk for perpetration of violence toward others or toward self; 3) develop and validate brief practical screening instruments that can identify victims at risk for violent reinjury and mental health sequelae; and 4) conduct efficacy, translational, and dissemination research on interventions for violence prevention. The work group emphasized the critical need and role of ED-based research to impact surveillance and prevention of future violence-related injury.

Effect of a Targeted Women's Health Intervention in an Inner-City Emergency Department.

Objective. To evaluate the effect of an Emergency Department (ED) based, educational intervention for at-risk health behaviors. Methods. A randomized trial over a one-year period. African American women, aged 21–55, presenting to the ED waiting room were eligible. Each participant took a computer-based survey on health risk behaviors. Participants who screened positive on any of four validated scales (for IPV, nicotine, alcohol, or drug dependence) were randomized to standard information about community resources (control) or to targeted educational handouts based upon their screening results (intervention). Participants were surveyed at 3 months regarding contacts with community resources and harm-reduction actions. Results. 610 women were initially surveyed; 326 screened positive (13.7% for IPV, 40.1% for nicotine addiction, 26.6% for alcohol abuse, and 14.4% for drug abuse). 157 women were randomized to intervention and 169 to control. Among women who completed follow-up (n = 71), women in the Intervention Group were significantly more likely to have contacted local resources (37% versus 9%, P = 0.04) and were more likely to have taken risk-reducing action (97% versus 79%, P = 0.04). Conclusion. Targeted, brief educational interventions may be an effective method for targeting risk behaviors among vulnerable ED populations.

Kiosk versus In-person Screening for Alcohol and Drug Use in the Emergency Department: Patient Preferences and Disclosure

Introduction Annually eight million emergency department (ED) visits are attributable to alcohol use. Screening ED patients for at-risk alcohol and substance use is an integral component of screening, brief intervention, and referral to treatment programs, shown to be effective at reducing substance use. The objective is to evaluate ED patients’ acceptance of and willingness to disclose alcohol/substance use via a computer kiosk versus an in-person interview. Methods This was a cross-sectional, survey-based study. Eligible participants included those who presented to walk-in triage, were English-speaking, ≥18 years, were clinically stable and able to consent. Patients had the opportunity to access the kiosk in the ED waiting room, and were approached for an in-person survey by a research assistant (9am–5pm weekdays). Both surveys used validated assessment tools to assess drug and alcohol use. Disclosure statistics and preferences were calculated using chi-square tests and McNemar’s test. Results A total of 1,207 patients were screened: 229 in person only, 824 by kiosk, and 154 by both in person and kiosk. Single-modality participants were more likely to disclose hazardous drinking (p=0.003) and high-risk drug use (OR=22.3 [12.3–42.2]; p<0.0001) via kiosk. Participants who had participated in screening via both modalities were more likely to reveal high-risk drug use on the kiosk (p=0.003). When asked about screening preferences, 73.6% reported a preference for an in-person survey, which patients rated higher on privacy and comfort. Conclusion ED patients were significantly more likely to disclose at-risk alcohol and substance use to a computer kiosk than an interviewer. Paradoxically patients stated a preference for in-person screening, despite reduced disclosure to a human screener.

Prevalence of Exposure to Risk Factors for Violence among Young Adults Seen in an Inner-City Emergency Department

Introduction: To assess the prevalence of risk factors for violent injury among young adults treated at an urban emergency department (ED). Methods: This study is a cross-sectional analysis of data collected as part of a longitudinal study. Enrollment took place in an urban ED in a Level 1 trauma center, June through December 2010. All patients aged 18–24 years were eligible. Patients were excluded if they were incarcerated, critically ill, or unable to read English. Study participants completed a 10-minute multiple-choice questionnaire using previously validated scales: a) aggression, b) perceived likelihood of violence, c) recent violent behavior, d) peer behavior, and e) community exposure to violence. Results: 403 eligible patients were approached, of whom 365 (90.1%) consented to participate. Average age was 21.1 (95% confidence interval: 20.9, 21.3) years, and participants were 57.2% female, 85.7% African American, and 82.2% were educated at the high school level or beyond. Among study participants, rates of high-risk exposure to individual risk factors ranged from 7.4% (recent violent behavior) to 24.5% (exposure to community violence), with 32.3% of patients showing high exposure to at least one risk factor. When comparing participants by ethnicity, no significant differences were found between White, African-American, and Hispanic participants. Males and females differed significantly only on 1 of the scales – community violence, (20.4% of males vs. 30.3% of females, p= 0.03). Self-reported hostile/aggressive feelings were independently associated with initial presentation for injury-associated complaint after controlling for age, sex, and race (odds ratio 3.48 (1.49–8.13). Conclusion: Over 30% of young adults presenting to an urban ED reported high exposure to risk factors for violent injury. The high prevalence of these risk factors among ED patients highlights the potential benefit of a survey instrument to identify youth who might benefit from a targeted, ED-based violence prevention program.

Social Media, Public Scholarship, and Injury Prevention

This marks the Emory Center for Injury Controls fifth special issue on injury prevention and control. Each year we have tried to identify important themes for injury prevention and public health, such as bridging research to practice, multidisciplinary collaborations, and vulnerable populations. This year our focus is on using social media in injury prevention practice and research.

Using a multidisciplinary approach for a multi-faceted public health problem

This is an editorial introduction to this special issue on the multidisciplinary approach to preventing injuries and violence in particular. Language: en