Using grounded theory to develop a theory of change for a violence intervention program.

Hospital-based violence intervention programs (HVIP) are critical to interrupting the cycle of violence. These interventions are considered "complex" in that they have many mechanisms of change and related outcomes. Few HVIPs clearly identify the underlying mechanisms of intervention and explicitly link those with key outcomes however, limiting the field's ability to know what works best and for whom. To develop a program theory of change for these "complex interventions," a non-linear, robust methodology that is grounded in the lived experience of those delivering and receiving services is needed. To aid researchers, evaluators, students, and program developers, we describe the use of Grounded Theory as a methodology to enhance the development of complex interventions, illuminating a non-linear approach that engages key stakeholders. To illustrate application, we describe a case example of The Antifragility Initiative, a HVIP in Cleveland, Ohio. The development of the program theory of change was conducted in four phases: (1) review of existing program documents, (2) semi-structured interviews with program developers (n = 6), (3) a focus group with program stakeholders (n = 8), and (4) interviews with caregivers and youth (n = 8). Each phase informed the next and culminated in a theoretical narrative and visual model of the Antifragility Initiative. Together, the theoretical narrative and visual model identify the underlying mechanisms that can promote change by the program.

Identifying Risk Factors and Advancing Services for Violently Injured Low-Income Black Youth.

Violent exposure among low-income, Black youth has reached alarming rates. Using administrative data that centers racial equity to understand risk factors and aid in prevention is a promising approach to address this complex problem. Medical records were linked to a comprehensive county-level integrated data system using a case-control design. Chi-square tests, T-tests, and multivariate logistic regression assessed for between and within group differences among (1) youth who presented to an emergency department (N = 429) with an assault or gunshot wound (GSW) and a matched sample of non-injured youth (N = 5000); and, (2) youth with GSW injuries (N = 71) compared to assault injuries (N = 358). Injured youth present with greater early adversity, trauma, and prolonged poverty compared to non-injured peers. Youth with GSW injuries differ from assault in several key ways. An ecosystem of care is needed to address the multifaceted causes of Black youth's severe violence exposure that are rooted in systemic racism and poverty. Integrated data using a racial equity lens can help to illuminate opportunities in this ecosystem of care.

Factors associated with preparedness of the US healthcare system to respond to a pediatric surge during an infectious disease pandemic: Is our nation prepared?

OBJECTIVE: Recent incidents have demonstrated that the US health system is unprepared for infectious pandemics resulting in a pediatric surge. Development of efficient plans and a structured and coordinated regional response to pediatric pandemic surge remains an opportunity. To address this gap, we conducted a literature review to assess current efforts, propose a response plan structure, and recommend policy actions. DESIGN: A literature review, utilizing MEDLINE and PubMed, through March 2017 identified articles regarding infectious disease pandemics affecting the US pediatric population. After review of current literature, a proposed response plan structure for a pediatric pandemic surge was designed. RESULTS: Inclusion and exclusion criteria reduced an initial screening of 1,787 articles to 162 articles. Articles ranged in their discussion of pediatric pandemic surge. Review of the articles led to the proposal of organizing the results according to 4 S's; (1) Structure, (2) Staff, (3) Stuff (Resources), and (4) Space. CONCLUSION: The review has supported the concern that the US health system is unprepared for a pediatric surge induced by infectious disease pandemics. Common themes suggest that response plans should reflect the 4Ss and national guidelines must be translated into regional response systems that account for local nuances.