Ridesharing as an Alternative to Ambulance Transport for Voluntary Psychiatric Patients in the Emergency Department

A Scoping Review of Current Social Emergency Medicine Research

INTRODUCTION

Social emergency medicine (EM) is an emerging field that examines the intersection of emergency care and social factors that influence health outcomes. We conducted a scoping review to explore the breadth and content of existing research pertaining to social EM to identify potential areas where future social EM research efforts should be directed.

METHODS

We conducted a comprehensive PubMed search using Medical Subject Heading terms and phrases pertaining to social EM topic areas (e.g., "homelessness," "housing instability") based on previously published expert consensus. For searches that yielded fewer than 100 total publications, we used the PubMed "similar publications" tool to expand the search and ensure no relevant publications were missed. Studies were independently abstracted by two investigators and classified as relevant if they were conducted in US or Canadian emergency departments (ED). We classified relevant publications by study design type (observational or interventional research, systematic review, or commentary), publication site, and year. Discrepancies in relevant publications or classification were reviewed by a third investigator.

RESULTS

Our search strategy yielded 1,571 publications, of which 590 (38%) were relevant to social EM; among relevant publications, 58 (10%) were interventional studies, 410 (69%) were observational studies, 26 (4%) were systematic reviews, and 96 (16%) were commentaries. The majority (68%) of studies were published between 2010-2020. Firearm research and lesbian, gay, bisexual, transgender, and queer (LGBTQ) health research in particular grew rapidly over the last five years. The human trafficking topic area had the highest percentage (21%) of interventional studies. A significant portion of publications -- as high as 42% in the firearm violence topic area - included observational data or interventions related to children or the pediatric ED. Areas with more search results often included many publications describing disparities known to predispose ED patients to adverse outcomes (e.g., socioeconomic or racial disparities), or the influence of social determinants on ED utilization.

CONCLUSION

Social emergency medicine research has been growing over the past 10 years, although areas such as firearm violence and LGBTQ health have had more research activity than other topics. The field would benefit from a consensus-driven research agenda.

Staying Out of the Way: Perceptions of Digital Non-Emergency Medical Transportation Services, Barriers, and Access to Care Among Young Black Male Survivors of Firearm Violence

With a reduction in primary barriers to healthcare access as a result of the Affordable Care Act, there is an increased need to address secondary barriers faced by low-income young Black male survivors of violent injury. While transportation is often characterized as a barrier for individuals with chronic disease and disability, it also acts as a significant barrier in accessing cognitive behavioral therapy and mentoring services through hospital-based violence intervention programs (HVIPs). These services address the traumatic stress associated with surviving gun violence. Although there are many challenges associated with the current practices of non-emergency medical transportation, participants in HVIPs face additional risk factors. We highlight the application of a digital transportation intervention to increase the use of psychosocial services among low-income young Black male survivors of violent injury participating in an HVIP. Digital non-emergency medical transportation services (DNEMT) address issues concerning financial barriers, personal safety, program credibility, and program participation. We conducted qualitative interviews and a focus group with this population to assess the impact of Uber Health, a DNEMT service, on their participation in an HVIP located in a suburban Maryland hospital immediately outside of Washington, D.C. Survivors identified the use of Uber Health as essential to addressing the multifaceted and interconnected barriers to treatment. These barriers included reluctance to use alternative forms of transportation services (i.e., bus or subway) due to potential encounters with rivals, increased risk of repeat violent victimization, the need to carry a weapon for protection, stigmatization, and symptoms associated with traumatic stress. We found that integrating digital transportation services into the standard practices of HVIPs, as a part of a patient-centered outcomes framework, contributes to a reduction in violent injury and re-traumatization by addressing the multi-layered risks experienced by survivors of gun violence.