Innovate for Good

New research utilizes machine learning to address social isolation among alzheimer’s caregivers

mthomp7 — Thu, 10 Oct 2024 17:22:37 +0000

New research utilizes machine learning to address social isolation among alzheimer’s caregivers mthomp7 Thu, 10/10/2024 - 13:22

A new study from the College of Public Health at ��AV, led by Professor Janusz Wojtusiak and Health Services Research doctoral candidate Ghaida Alsadah, explores the use of machine learning to predict social isolation among caregivers of individuals with Alzheimer’s disease and related disorders.

This research, which has been selected for funding by the Commonwealth of Virginia's Alzheimer's and Related Diseases Research Award Fund (ARDRAF), marks a significant advance in leveraging artificial intelligence (AI) to address a critical public health issue.

Professor Janusz Wojtusiak uses machine learning to predict social isolation among caregivers of individuals with Alzheimer’s disease and related disorders.

Alsadah has played a pivotal role in this study, contributing her expertise as a doctoral candidate to develop and refine machine learning models. These models analyze data from the Health and Retirement Study (HRS), National Health and Aging Trends Study (NHATS), and Behavioral Risk Factor Surveillance System (BRFSS) to identify and predict social isolation trajectories among caregivers. The study’s key finding is that AI-driven methods offer a novel approach to detecting social isolation, potentially leading to targeted interventions.

“This research is groundbreaking in its application of machine learning to predict social isolation among caregivers, an area previously underexplored,” said Wojtusiak. “The potential to develop AI-based interventions could significantly enhance the well-being of caregivers who often face profound social and emotional challenges.”

The study aims to construct predictive models for social isolation, adapt them for Medicare claims data, and simulate their application across large populations. The goal is to create a framework for AI-based interventions to address loneliness among caregivers effectively.

The innovation of this work lies in its use of machine learning to analyze and predict social isolation—a new approach with the potential to transform current understanding and interventions. Wojtusiak and Alsadah’s research is set to significantly impact health informatics and caregiver support. “Predicting Social Isolation Among Alzheimer’s Caregivers Using Machine Learning” will be published in an upcoming issue of a leading health informatics journal, emphasizing the importance of innovative approaches to complex public health challenges.

Additional contributors include College of Public Health alumna Mary Louise Pomeroy, a postdoctoral research fellow at Johns Hopkins University, who provided valuable expertise on social isolation and relevant datasets.

Learn more about the College of Public Health

In This Story

Janusz Wojtusiak, PhD

Topics

Artificial Intelligence

College of Public Health

Strategic Direction

MSHI Student Profile

Innovate for Good: Social Work case simulation goes virtual

Mary Cunningham — Wed, 24 Jan 2024 14:09:23 +0000

Innovate for Good: Social Work case simulation goes virtual Mary Cunningham Wed, 01/24/2024 - 09:09

The College of Public Health at ��AV wants every student to be able to learn through virtual reality training—and the Department of Social Work is helping to lead the way.

Working with one of the college’s five Certified Healthcare Simulation Educators (CHSE), the department created an interprofessional, person-centered virtual reality simulation for students to apply their skills to a real-time social work case in a low-stakes environment.

Photo by Mary Cunningham/College of Public Health

The training, which meets the Healthcare Standards of Best Practice, was offered to 28 Master of Social Work (MSW) students in the HRSA-funded Community Academic Partnership-Behavioral Health program. The virtual reality (VR) experience was couched between pre- and post-simulation educational materials and debriefs that linked student experiences back to direct practice learning objectives.

“VR simulation offers students the unique opportunity for interprofessional group decision-making and support in providing care, in a context where immediate feedback around decision-making, as well as the opportunity for alternative decisions, can be experienced,” said professor Holly Matto, the lead author of a paper about the learning experience.

Department chair Emily S. Ihara, CHSE chief innovation officer Bethany Cieslowski, associate professor Denise Hines, and director of practicum education Jeanne Booth helped create and shape the experience. They were joined by other social work faculty to run pre-brief and post-debrief for the case.

In the VR scenario, students interacted with a teen in a hospital clinic after his foster parents called the police when the teen displayed violent behavior in the home after drugs were found in his room. The simulation offered a safe learning environment, encouraging student pairs to manage engagement, practice, and adjust their skills in a real-time, low-stakes scenario.

Feedback from students suggested they learned the importance of building rapport with a client, how to adapt to unfamiliar settings, how to adapt to new information and adjust communication styles accordingly, and how to create a safe space with an ambivalent client. After the simulation, the majority reported feeling more confident with client communications and providing interventions that foster client safety.

^{Mason’s Department of Social Work and other social work training programs are uniquely positioned to lead pedagogical advancements in innovative skill development,” said Ihara. "This includes developing methods that build safe learning spaces in order to enhance resiliency strategies students will need as they enter an increasingly demanding and challenging workforce environment upon graduation."}

Photo by Mary Cunningham/College of Public Health

With the success of this training case, the department plans to integrate VR simulation training into its Bachelor of Social Work and MSW curricula. In fact, the department has already developed a new custom social work VR case where social workers and other health professionals can work together with a substance-engaged family.

Coordinators of this training simulation are excited for the future opportunities that VR can provide for students and for substance recovery and support.

“We envision inviting peer support specialists and recovery coaches, critical to the existing behavioral health workforce, to participate in similar VR simulation trainings in the future," said Matto. "For example, VR simulations could be used to practice motivational interviewing skills routinely employed in recovery coach sessions, as well as to help peer providers understand ways to manage stigma, adhere to boundaries, assess for suicide and develop appropriate safety plans, and engage in inter-professional team decision-making around complex cases, which could offer peer providers a standardized skillset in these key domains."

The VR case simulation training was supported by funding from HRSA-22-109 Health and Public Safety Workforce Resiliency Training Program (U3NHP45404-01-00) and HRSA Behavioral Health Workforce Education and Training Program for Professionals (M01HP41969‒01‒00).

The team’s educational experience, “Virtual reality case simulation to build skill competencies in working with substance-engaged clients,” was published online in Social Work Education in December 2023.

The College of Public Health has set a goal of raising $10 million so that every student in the college can learn through VR. Learn more about our VR Simulation Center here.

Innovate for Good is an ongoing series that examines how Mason faculty in the College of Public Health are harnessing technology to improve health outcomes. If you have stories to share as part of the Innovate for Good series, email Mary Cunningham at mcunni7@gmu.edu.

In This Story

Holly Matto, PhD, LCSW-C

Emily Ihara, PhD, MSW, FGSA

Bethany Cieslowski, DNP

Denise Hines, PhD

Jeanne Booth

Topics

virtual reality

Social Work

master of social work

Tech Talent Investment Pipeline (TTIP)

TTIP

Tech Talent Investment Program

Innovate for Good: Mason Professor continues study of social media intervention for Chinese American caregivers with grant from NIH National Institute on Aging

Mary Cunningham — Fri, 01 Sep 2023 15:20:01 +0000

Innovate for Good: Mason Professor continues study of social media intervention for Chinese American caregivers with grant from NIH National Institute on Aging Mary Cunningham Fri, 09/01/2023 - 11:20

As Baby Boomer generation continues to age, the prevalence of Alzheimer’s disease and related dementias (ADRD) is increasing. Today, more than six million Americans are living with dementia. Family caregivers of people living with ADRD experience high levels of psychosocial distress, and many of the caregivers themselves are older adults themselves. There is a lack of support for these family caregivers, and Chinese American caregivers face additional challenges in caregiving and self-care due to their immigrant and minority status.

Professor in ��AV's College of Public Health Y. Alicia Hong received a one-year $115,000 grant from the National Institutes of Health—National Institute of Aging Emory Roybal Center to expand her study of a social media intervention for Chinese American caregivers of people with dementia. The interprofessional team will test the Wellness Enhancement for Caregivers (WECARE) intervention program, an app-based personalized behavior intervention, to improve their confidence in caregiving and reduce social-emotional distress.

“Caring for a family member or loved one with Alzheimer’s disease and related dementia (ADRD) is challenging and stressful, caregivers often experience negative health outcomes as a result. As American population becomes older and more diverse, more support is needed for family caregivers, but interventions for racial minority caregivers have been limited. WECARE is designed for Chinese American dementia caregivers to enhance their caregiving skills, reduce stress, and improve well-being,” said Hong, the principal investigator.

With a 2021 seed grant from Virginia Center for Aging, Hong and her team first developed the WECARE protocol, which was published in JMIR Aging in June 2022. From there, the team piloted the protocol with 24 Chinese American dementia caregivers. The results from the pilot were published in JMIR Aging in April 2023.

The pilot study indicated WECARE is feasible, acceptable, and effective as a culturally tailored intervention via a social media app. Study participants reported that using the app reduced depressive symptoms and caregivers’ burden. This study informs future research on digital interventions to support dementia caregivers, especially underserved minority caregivers.

Using funding from the National Institute of Aging grant, the team will add more personalized features to WECARE and test it with a larger sample size of participants. Caregivers will learn to apply problem-solving strategies, which can boost self-efficacy and master of caregiving, leading to positive health outcomes for themselves and those they care for. The program will include personalized feedback to reinforce learning, social networking to enhance social support, and location-specific resources.

The research team includes Pramita Bagchi in Mason’s Department of of Statistics and Jessica Lin in Mason’s Department of Computer Science. Additional consultants on the project include Van Ta Park at the University of California San Francisco School of Nursing, Hae-Ra Han at Johns Hopkins University, and Kate Lu from the Chinese Culture and Community Service Center.