Medicine and Health Sciences Commons^™

Trends In Primary Care Visits And Diabetes Control For Type 2 Diabetics Before And During The Covid-19 Pandemic, Carole Berini

MUSC Theses and Dissertations

Community health worker interventions have shown potential to improve health outcomes and reduce inequities particularly for patients with chronic diseases such as type 2 diabetes (T2D). However, there is a lack of support for CHW integration in the delivery of health care. The recent COVID pandemic may have affected outcomes for T2D patients and exacerbated existing inequities in care. This dissertation aimed to address three broad questions through three separate manuscripts. The first one was a systematic literature review to examine the impact of community health workers on health outcomes for rural US populations. The second and third papers used …

The Need For Depression And Anxiety Screenings At A Student-Run Clinic, Shayna Peterzell, Sahil Parikh, Alicia Podwojniak, Vibha Chauhan, Riya Tandra, Emily Forester, Saumil Parikh, Jessica-Sophie Horoschak, Patrick Pearce, Roma Padalkar, Sobiah Khan, Tara Pellegrino

Rowan-Virtua Research Day

General anxiety and major depressive disorder are common and treatable mental health disorders. The US Preventive Services Task Force provides strong evidence that early screening helps identify depression in primary care settings, promotes intervention and facilitates treatment. Many medical offices use validated screening tools, GAD-7 and PHQ-9, to measure symptom severities and further help guide treatment modalities for patients with anxiety and depression, respectively. The Rowan Community Health Clinic (RCHC) in Lindenwold, NJ is a student-run free clinic that serves patients regardless of patient gender, race, income, or insurance status. This study aims to determine if there is a need …

The Role Of Community Paramedicine Programming In Providing Lift Assists In Southwestern Ontario, Andrew Rosa

Electronic Thesis and Dissertation Repository

Lift assist refers to calls for emergency medical services indicating that an individual has fallen, is unable to mobilize, receives no treatment on scene, and refuses transport to the hospital following paramedic response. As the aging population grows, there is a national increase in the lift assist call type, impacting paramedic services, patient health outcomes, and primary care providers. This qualitative focused ethnography study utilized semi-structured interviews with community paramedics (CPs) to describe the role of CPs in providing lift assists in Southwestern Ontario. Interview transcripts were inductively coded and analyzed to generate themes and broader categories to examine paramedic …

Evaluation Of The Hiv Infant Tracking System (Hitsystem) To Optimise Quality And Efficiency Of Early Infant Diagnosis: A Cluster-Randomised Trial In Kenya., Sarah Finocchario-Kessler, Brad Gautney, Anlin Cheng, Catherine Wexler, May Maloba, Niaman Nazir, Samoel Khamadi, Raphael Lwembe, Melinda Brown, Thomas A. Odeny, Jacinda K. Dariotis, Matthew Sandbulte, Natabhona Mabachi, Kathy Goggin

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: The HIV Infant Tracking System (HITSystem) is a web-based intervention linking providers of early infant diagnosis, laboratory technicians, and mothers and infants to improve outcomes for HIV-exposed infants. We aimed to evaluate the efficacy of the HITSystem on key outcomes of early infant diagnosis.

METHODS: We did a cluster-randomised trial at six hospitals in Kenya, which were matched on geographic region, resource level, and volume of patients (high, medium, and low). We randomly allocated hospitals within a matched pair to either the HITSystem (intervention; n=3) or standard of care (control; n=3). A random number generator was used to assign …

Perspectives From The Society For Pediatric Research: Interventions Targeting Social Needs In Pediatric Clinical Care., Andrew F. Beck, Alicia J. Cohen, Jeffrey D. Colvin, Caroline M. Fichtenberg, Eric W. Fleegler, Arvin Garg, Laura M. Gottlieb, Matthew S S. Pantell, Megan T. Sandel, Adam Schickedanz, Robert S. Kahn

Manuscripts, Articles, Book Chapters and Other Papers

The social determinants of health (SDoH) are defined by the World Health Organization as the "conditions in which people are born, grow, live, work, and age." Within pediatrics, studies have highlighted links between these underlying social, economic, and environmental conditions, and a range of health outcomes related to both acute and chronic disease. Additionally, within the adult literature, multiple studies have shown significant links between social problems experienced during childhood and "adult diseases" such as diabetes mellitus and hypertension. A variety of potential mechanisms for such links have been explored including differential access to care, exposure to carcinogens and pathogens, …

Geographic Variation In The Implementation Of Public Health Services: Organizational, Economic, And Network Determinants, Glen P. Mays

Glen Mays

An expanding body of research-tested public health interventions exist to prevent disease and injury and promote health on a population-wide basis, such as those profiled in the CDC’s Guide to Community Prevention Services, but adoption and implementation of these strategies vary widely across states and communities. Public health services are delivered through diffuse constellations of governmental agencies and their private-sector and community-based counterparts using implementation mechanisms that are poorly understood. The studies in this panel examine how organizational, economic, and inter-organizational network characteristics influence the implementation of public health services across states and communities.

Inter-Organizational Network Effects On Public Health Service Implementation, Outcomes, And Disparities Across U.S. Communities, Glen P. Mays

Glen Mays

Background: The Affordable Care Act created new incentives for hospitals, insurers, public health agencies, and others to contribute to disease prevention and health promotion activities, potentially changing inter-organizational relationships and expanding implementation of strategies that improve population health. This study uses data from the 1998-2014 National Longitudinal Survey of Public Health Systems to examine: (1) the extent and nature of change in inter-organizational contributions to public health activities; (2) whether network changes attenuate or exacerbate disparities in public health implementation across communities; and (3) how network changes affect preventable mortality and resource use.Methods: We follow a longitudinal cohort of 360 …

Estimating Health And Economic Gains From Public Health Delivery System Transformation, Glen Mays

Glen Mays

Objectives: The Affordable Care Act created new resources and incentives for hospitals, insurers, public health agencies, and others to contribute to disease prevention and health promotion activities, potentially changing the structure of public health delivery systems and expanding the implementation of strategies that improve population health. This study uses data from the 1998-2014 National Longitudinal Survey of Public Health Systems to examine: (1) the extent and nature of change in inter-organizational contributions to public health activities, which we use as indicators of public health system change; and (2) the effects of these changes on preventable mortality and resource use. Methods: …

Colon Cancer Care And Survival: Income And Insurance Are More Predictive In The Usa, Community Primary Care Physician Supply More So In Canada, Kevin M. Gorey, Sindu M. Kanjeekal, Frances C. Wright, Caroline Hamm, Isaac N. Luginaah, Emma Bartfay, Guangyong Zou, Erc J. Holowaty, Nancy L. Richter

Social Work Publications

Background: Our research group advanced a health insurance theory to explain Canada’s cancer care advantages over America. The late Barbara Starfield theorized that Canada’s greater primary care-orientation also plays a critically protective role. We tested the resultant Starfield-Gorey theory by examining the effects of poverty, health insurance and physician supplies, primary care and specialists, on colon cancer care in Ontario and California.

Methods: We analyzed registry data for people with non-metastasized colon cancer from Ontario (n = 2,060) and California (n = 4,574) diagnosed between 1996 and 2000 and followed to 2010. We obtained census tract-based socioeconomic data from population …

Understanding The Value Of Multi-Sector Health System Interactions, Glen P. Mays

Glen Mays

Recent research examines the health and economic value of multi-organizational and multi-sectoral approaches for the delivery of public health services. This presentation examines how data on these multi-organizational delivery systems and their impact can be used to solve collective action problems and stimulate collaborative solutions in public health.

Analytic Approaches For Causal Inferences With Complex Multi-Component Interventions: Project Achieve's Study Of Managing Care Transitions, Glen P. Mays

Glen Mays

Estimating the causal effects of complex, multi-component health interventions is a task with many challenges in measurement and methodology. This presentation profiles the methods being used as part of the PCORI-funded Project Achieve, a national study to estimate the comparative effectiveness of heterogeneous care transition programs designed to help hospitalized patients and their caregivers navigate care delivery systems effectively and return back to the community with optimal health and wellbeing.

A Comparison Of A Multistate Inpatient Ehr Database To The Hcup Nationwide Inpatient Sample., Jonathan P Deshazo, Mark A Hoffman

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: The growing availability of electronic health records (EHRs) in the US could provide researchers with a more detailed and clinically relevant alternative to using claims-based data.

METHODS: In this study we compared a very large EHR database (Health Facts©) to a well-established population estimate (Nationwide Inpatient Sample). Weighted comparisons were made using t-value and relative difference over diagnoses and procedures for the year 2010.

RESULTS: The two databases have a similar distribution pattern across all data elements, with 24 of 50 data elements being statistically similar between the two data sources. In general, differences that were found are consistent …

Trends In Health Care Delivery Systems: Implications For Cancer Prevention And Control, Glen P. Mays

Glen Mays

The Affordable Care Act and larger economic forces are leading both health care providers and public health agencies to renegotiate their roles and responsibilities within the U.S. health system. This session reviews major changes occurring in both health care and public health delivery systems, with a focus on the implications for cancer prevention and control. The information infrastructure created by cancer registries and other health information systems are increasingly important for enabling greater coordination, alignment and accountability within the nation's changing delivery systems.

The National Health Security Preparedness Index: Proposed Updates For 2015-16, Glen P. Mays

Glen Mays

The U.S. Centers for Disease Control and Prevention (CDC) initiated development of the National Health Security Preparedness Index in 2012 to create a platform for measuring the nation’s progress in preparing for, responding to, and recovering from disasters and other large-scale emergencies that pose risks to health and well-being in the United States. As a measurement tool, the Index is designed to summarize levels of preparedness achieved within individual states and for the nation as a whole. This session summarizes proposed updates to the Index for 2015-16 that are designed to improve the validity and reliability of Index measures and …

Improving The National Health Security Preparedness Index: Recommended Updates For 2015-16, Glen P. Mays

Glen Mays

This report describes proposed updates in methodology and measures for the 2015-16 release of the National Health Security Preparedness Index

Using Research And Roi To Drive Partnerships In Public Health Delivery Systems, Glen P. Mays

Glen Mays

Stimulating public-private partnerships (PPP) for health and economic development initiatives requires research that can answer key questions: (1) what are the health and economic returns likely to be realized; (2) over what time frames and with what certainty; (3) what investments are required to achieve results; and (4) what are the implementation strategies most likely to succeed. This presentation reviews ongoing research on the PPPs used to deliver public health services in the U.S., and explores the lessons this research offers PPPs in low and middle income countries. We examine how scientific evidence on public health delivery systems and their …

Estimating Patient-Centered And Community-Centered Treatment Effects: Examples From Medical Care And Public Health, Glen P. Mays

Glen Mays

Health services researchers face growing clinical and policy imperatives for estimating how the effectiveness of medical and public health interventions vary across patients, population groups, and community settings. Recent advances in local instrumental variables estimation techniques allow for the estimation of person-specific and community-specific treatment effects in the presence of unobserved heterogeneity. This presentation explores examples from both medicine and public health following the local IV methods developed by Basu et al. (2013).

Foundational Public Health Services And Health System Reform: Evidence, Economics, And Implementation, Glen P. Mays

Glen Mays

The Institute of Medicine's 2012 report on public health financing recommended a national initiative to identify the components and costs of a "minimum package" of public health programs and infrastructure that should be available in every U.S. community. In response, efforts are now underway to reach consensus on a set of "Foundational Public Health Services" for the nation, and to identify resource requirements for implementing these services. This presentation reviews existing research on the current availability of Foundational Public Health Services across the U.S. and the health and economic effects attributable to these services. We also review progress on ongoing …

Fundamentals Of Economic Evaluation For Public Health, Glen P. Mays

Glen Mays

This workshop provides an overview of the design and implementation of economic evaluation studies of public health programs and policies. Strategies for integrating economic evaluation principles, measurement strategies, analytic approaches, and results into the routine operations of public health agencies are examined.

Medicaid Crowd-Out Of Other Public Health Spending: Modeling Economic And Health Effects, Glen P. Mays

Glen Mays

MOTIVATION: Thirty states are expanding Medicaid eligibility under the Affordable Care Act (ACA) as of 2015, and while federal funds cover most costs for newly eligible recipients, states must share the additional costs of covering previously-eligible state residents who enroll in Medicaid. States, together with their local government counterparts, also provide the vast majority (87%) of public sector funds for public health programs designed to promote health and prevent disease and injury on a population-wide basis. Fiscal constraints and generous federal matching funds create strong budgetary incentives for states to channel their health-related spending to Medicaid rather than to other …

Using Network Analysis To Understand Public Health Delivery Systems & Community Health Initiatives, Glen P. Mays

Glen Mays

The increasingly connected world of health care delivery relies on an expanding frontier of multi-stakeholder structures and processes, from interdisciplinary patient-centered care teams, to virtual accountable care organizations (ACOs), to complex community-level interventions. This session highlights recent advances in applying social network analysis (SNA) methods to study the implementation and impact of these types of innovations. This methods workshop examines the benefits and limits of novel SNA applications based on the expanding availability of large, linkable electronic clinical and administrative data sources with dependent data structures. This paper profiles examples of using SNA principles and methods to study the implementation …

Learning From Network Analysis: Care Transitions, Market Competition, And Community Interventions, Glen P. Mays

Glen Mays

The increasingly connected world of health care delivery relies on an expanding frontier of multi-stakeholder structures and processes, from interdisciplinary patient-centered care teams, to virtual accountable care organizations (ACOs), to complex community-level interventions. This methods workshop highlights recent advances in applying social network analysis (SNA) methods to study the implementation and impact of these types of innovations. This session will examine the benefits and limits of novel SNA applications based on the expanding availability of large, linkable electronic clinical and administrative data sources with dependent data structures.

Learning From Delivery System Behavior, Dynamics, And Interactions To Advance A Culture Of Health, Glen P. Mays

Glen Mays

A new "Systems for Action" national research program flows directly from the Robert Wood Johnson Foundation's Culture of Health action framework. This program will build evidence on how best to align the delivery and financing systems for medical care, public health, and community services & supports so as to promote wellbeing and resiliency, realize efficiencies in resource use, and reduce inequities in health.

Changes In Public Health System Capital And Long-Run Health And Economic Outcomes: 1998 To 2014, Glen P. Mays, Cezar B. Mamaril

Glen Mays

Research Objective: The Affordable Care Act created new resources and incentives for hospitals, insurers, public health agencies, and others to contribute to disease prevention and health promotion activities, potentially changing the structure of public health delivery systems and expanding the implementation of strategies that improve population health. This study uses data from the 1998-2014 National Longitudinal Survey of Public Health Systems to examine: (1) the extent and nature of change in inter-organizational contributions to public health activities, which we use as indicators of public health “system capital”; and (2) the effects of these changes on preventable mortality and resource use. …

Cost Estimation In Public Health Services & Systems Research, Glen P. Mays

Glen Mays

Considerable uncertainty persists about the resources required to implement public health programs and policies, and about the factors that drive variation in resource needs and utilization across community and institutional settings. This paper reviews several alternative approaches to cost estimation that we have used in the field of public health services & systems research (PHSSR). This review was prepared for an expert panel meeting convened as part of a study commissioned by the U.S. Assistant Secretary for Planning and Evaluation (ASPE) to estimate the costs associated with public health emergency preparedness capabilities.

Geographic Variation In The Delivery Of Public Health Services: Understanding Causes And Consequences, Glen P. Mays

Glen Mays

The implementation and reach of evidence-based prevention and public health programs varies widely across the U.S., as does the availability of cross-cutting infrastructure and foundational capabilities required to support these interventions. This talk profiles ongoing research to uncover the causes and consequences of variation in public health delivery. This research points to policy and administrative strategies that can reduce inequities and inefficiencies in public health protections.

The National Health Security Preparedness Index: Harnessing Evidence & Experience To Drive Improvement, Glen P. Mays

Glen Mays

This presentation profiles the National Health Security Preparedness Index as a mechanism for measuring preparedness and resiliency levels across the U.S. Forthcoming enhancements in measurement and analytic methodologies will allow the Index to play heightened roles in informing policies and practices that protect the U.S. population from a broad range of hazards.

Connecting Preparedness Science With The National Health Security Preparedness Index: Research Translation Opportunities, Glen P. Mays

Glen Mays

The National Health Security Preparedness Index is a mechanism for applying advances in preparedness measurement and analysis from Hurricane Sandy research projects to advance policies and practices in preparing for, responding to, and recovering from disasters and other health emergencies

Refining And Improving The Methodology For The National Health Security Preparedness Index, Glen P. Mays, Michael Childress, Dominique Zephyr

Glen Mays

This first meeting of two newly reconstituted Working Groups for the National Health Security Preparedness Index Program examined opportunities for improving and refining the Index's measurement, scaling, weighting, and aggregation methodologies. Methodological improvements will enhance the Index's utility for education, planning, policy development, and quality improvement efforts focused on improving national preparedness and resiliency for large-scale health threats.

Orientation To The National Health Security Preparedness Index, Glen P. Mays, Anna Goodman Hoover, Michael Childress

Glen Mays

Refining the measures and methodologies used within the National Health Security Preparedness Index will allow users to make more meaningful comparisons of preparedness levels across U.S. geographic areas and to assess changes in preparedness over time.