Gerontology Commons^™

Changes In Young Adults’ Perspective On Ageism After Participating In A Virtual Nutrition Education Program With Older Adults, Julianne Hensley

Electronic Theses and Dissertations

The growing older adult population has led to increased ageist tendencies among younger generations. Previous research suggests that ageism is associated with cognitive and physical decline among older adults. This mixed-methods research project examined changes in ageist perceptions among graduate student facilitators and undergraduate nutrition ambassadors after participating in a training that included information about healthy aging, addressing ageism, and communicating with older adults. Results from a secondary data analysis of pre-test/post-test data and thematic analysis of semi-structured interviews with facilitators of Socially Nutritious, a virtual nutrition education program for older adults, indicate that ageist perceptions decreased after the …

The Greater Implications Of Self-Perceptions Of Aging Among Younger Adults: Results From The Socially Nutritious Volunteer Training Program, Ashlyn Cobble

Electronic Theses and Dissertations

The rapidly growing rate of the older adult population has created a need to better understand younger adults’ self-perceptions of aging and current trends of ageism. The purpose of this secondary data analysis research project was to determine changes, if any, in participants’ self-perception of aging after the Socially Nutritious facilitator or nutrition ambassador volunteer training, which aims to develop knowledge and skills related to aging trends, older adult nutrition, preventing ageism, and communication and educational considerations when working with older adults. Findings indicate that participants with more frequent interactions with older adults had a more positive perception of their …

Oral Health Considerations For Aging Patients Living With Hiv/Aids, Madeleine Daily Dds, Susan Liu Dds, Yuna Park Dds, Mph, Ms, Emily Byington Msw, Ivette Estrada Ma, Mphil, Sunil Wadhwa Dds, Carol Kunzel Phd

The New York State Dental Journal

People living with HIV/AIDS (PLWH) have an increased life expectancy due to advances in antiretroviral therapy. In 1996, the life expectancy for a 20-year old living with HIV was 39-years old; today, it is >70-years old. As life expectancy increases, PLWH are burdened with age-associated comorbidities. This paper reviews the interaction between aging and HIV and how it affects social, physical, and oral health issues. The shift in demographics presents new challenges for clinicians in how to identify, address, and manage these complex manifestations. This review summarizes how to approach HIV-related changes when providing care as a dental clinician.

The Role Of Physical Activity And Gender As Moderators For The Relationship Between Insomnia And Depression, Claire E. Wickersham

Graduate Doctoral Dissertations

Objective: The aim of this study was to examine the association between insomnia and depressive symptoms among middle-aged and older adults and to investigate whether gender or physical activity moderates this relationship. Method: This study used nationally representative data from the 2016 and 2018 waves of the Health and Retirement Study (HRS) and binomial logistic regression was used to estimate models. Regression models for risk of depressive symptoms (2018) were based on a longitudinal model with time-lagged indicators of insomnia, levels of physical activity, and covariates (2016). Results: Analyses showed that participants who reported having insomnia in 2016 were more …

Area Agencies On Aging Provide Crucial Support For Older New Yorkers During Covid-19, Claire Pendergrast

Population Health Research Brief Series

This research brief discusses how Area Agencies on Aging are providing crucial support for older NewYorkers during COVID-19.

Evaluation Of The Livewell Method: Final Report, Paula Carder, Serena Hasworth, Diana Cater

Institute on Aging Publications

The LiveWell Method uses a practice-based framework to improve the quality of life for people living and working in long-term care settings, including assisted living and memory care. It is designed to improve teamwork, communication, and morale by helping staff organize, track, measure, and improve daily operations. This evaluation is informed by the LiveWell Method’s “bottom-up and top enabled” approach, which engages and empowers direct care staff and administrators to create a more democratic and transparent workplace. In addition, the evaluation included questions to assess LiveWell’s core values, such as creating care innovations, nurturing dignity, creating community, and honoring elders, …

Psychological Sense Of Community Among Older Adults In Puerto Rico Two Years After Hurricane María, Thomas D. Buckley

Theses and Dissertations

Hurricane María devastated Puerto Rico in 2017 and resulted in adverse long-term outcomes. Psychological sense of community (PSOC) may serve as a protective factor against the effects of Hurricane María for older adults in Puerto Rico. Using a three-paper format, this dissertation draws on a resilience framework and theories of PSOC and the Ecological Theory of Aging to examine the role of PSOC among older adults in Puerto Rico two years after Hurricane María.

Paper one is a scoping review of the concept of PSOC in research with community dwelling older adults. I begin by presenting findings on study characteristics …

The Role Of Culture In Engaging The Senior Population In Omaha, Ne, Jamie Bish

Theses/Capstones/Creative Projects

In recent years, the senior care industry has become the focus of many public health initiatives as we have come to better understand the significance of our aging population (Olivari et al., 2020). Between the years 2010 and 2050, the population of the United States over 65 years is expected to more than double, from 40.5 to 89 million (Dall et al., 2013). While this data provides a national outlook, further research is needed to determine local impacts. This project centers on developing a better understanding of the demographics of seniors in the Omaha-Council Bluffs Metropolitan Statistical Area and how …

Post-Acquisition Processing Confounds In Brain Volumetric Quantification Of White Matter Hyperintensities, Ahmed A. Bahrani, Omar M. Al-Janabi, Erin L. Abner, Shoshana H. Bardach, Richard J. Kryscio, Donna M. Wilcock, Charles D. Smith, Gregory A. Jicha

Neurology Faculty Publications

BACKGROUND: Disparate research sites using identical or near-identical magnetic resonance imaging (MRI) acquisition techniques often produce results that demonstrate significant variability regarding volumetric quantification of white matter hyperintensities (WMH) in the aging population. The sources of such variability have not previously been fully explored.

NEW METHOD: 3D FLAIR sequences from a group of randomly selected aged subjects were analyzed to identify sources-of-variability in post-acquisition processing that can be problematic when comparing WMH volumetric data across disparate sites. The methods developed focused on standardizing post-acquisition protocol processing methods to develop a protocol with less than 0.5% inter-rater variance.

RESULTS: A series …

Neverland: A Critical Autoethnography Of Aging With Cystic Fibrosis, Alexandra Ch Nowakowski

The Qualitative Report

In this autoethnography, I analyze stereotypes and misconceptions about people with cystic fibrosis (CF). I examine these illness representations and their social underpinnings through critical analysis of my journey to conclusive diagnosis with CF after first being tested for the disease in early life, and the events that have followed from that turning point. Using experiential data and prior research, I explore and refute harmful misconceptions about life with CF. I challenge the notion that people with CF never grow old. I also contest the idea that people who receive conclusive diagnoses during adulthood only then transition into patient identities. …

Assessment For Mild Cognitive Impairment: Striving For Best Practice, Julie Leigh Dalmasso

Dissertations

This dissertation is a series of three studies aimed at determining the best assessment practices for mild cognitive impairment (MCI) that can employed by speech-language pathologists (SLPs). The first study was non-experimental and descriptive examining whether three commonly used assessment instruments yielded similar categorical results. The data were analyzed to determine whether the Eight-Item Interview to Differentiate Aging and Dementia (AD8), the Mini-Mental State Examination (MMSE), and the Cognitive-Linguistic Quick Test (CLQT) identified the same participants from a neurotypical sample as having cognitive deficits. Very little agreement was found amongst the three tools.

Study two was modified to include two …

Age Drives Distortion Of Brain Metabolic, Vascular And Cognitive Functions, And The Gut Microbiome, Jared D. Hoffman, Ishita Parikh, Stefan J. Green, George Chlipala, Robert P. Mohney, Mignon Keaton, Bjoern Bauer, Anika M. S. Hartz, Ai-Ling Lin

Sanders-Brown Center on Aging Faculty Publications

Advancing age is the top risk factor for the development of neurodegenerative disorders, including Alzheimer’s disease (AD). However, the contribution of aging processes to AD etiology remains unclear. Emerging evidence shows that reduced brain metabolic and vascular functions occur decades before the onset of cognitive impairments, and these reductions are highly associated with low-grade, chronic inflammation developed in the brain over time. Interestingly, recent findings suggest that the gut microbiota may also play a critical role in modulating immune responses in the brain via the brain-gut axis. In this study, our goal was to identify associations between deleterious changes in …

Pro-Angiogenesis Therapy And Aging: A Mini-Review, Charles T. Ambrose

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Apart from major illnesses and chronic afflictions, the elderly experience lesser ailments, such as muscle weakness, cold intolerance, and transient memory lapses. Physical signs in the aged include wrinkled skin and the slow healing of skin abrasions. These ailments and signs are grouped together because they may be due in part to an age-linked, waning microcirculation. A reduced capillary density (CD) throughout the body of aged people and animals has been reported in over 40 papers. The reduced CD is due in turn to declining levels of angiogenic growth factors (AGFs) throughout the body during old age, as documented in …

Social Isolation And Loneliness In Older People: A Closer Look At Definitions, Mary Lou Ciolfi, Frances Jimenez Ba

Disability & Aging

Social isolation and loneliness are related and the terms are often used interchangeably, but they are distinct concepts with different definitions, health impacts, and interventions. Our population is aging and older people are at increased risk for both social isolation and loneliness and the associated negative health consequences. Understanding the important differences between social isolation and loneliness will help us recognize them earlier in vulnerable populations, engage in more meaningful conversations with older adults about their own risks, and will inform the development and delivery of more individualized, meaningful, and cost-effective interventions.

A Descriptive Study Of The Elderly In California Substance Abuse Treatment Programs, David Berenschot

Electronic Theses, Projects, and Dissertations

As gerontologists may know, there are a great deal of studies and a variety of academic literature on the misuse of alcohol and prescription medication amongst the elderly population. While there is a plethora of information on alcohol and prescription misuse, there is little reported data about the prevalence of other substance misuse experienced by this population. This study aims to help to fill that gap in the data by using quantitative methods to describe the scope of substance abuse of individuals 55-years or older. This study utilizes data from the Treatment Data Set Admission (TEDS-A). The TEDS-A is a …

Csf Protein Changes Associated With Hippocampal Sclerosis Risk Gene Variants Highlight Impact Of Grn/Pgrn, David W. Fardo, Yuriko Katsumata, John S. K. Kauwe, Yuetiva Deming, Oscar Harari, Carlos Cruchaga, Alzheimer’S Disease Neuroimaging Initiative, Peter T. Nelson

Sanders-Brown Center on Aging Faculty Publications

Objective—Hippocampal sclerosis of aging (HS-Aging) is a common cause of dementia in older adults. We tested the variability in cerebrospinal fluid (CSF) proteins associated with previously identified HS-Aging risk single nucleotide polymorphisms (SNPs).

Methods—Alzheimer’s Disease Neuroimaging Initiative cohort (ADNI; n=237) data, combining both multiplexed proteomics CSF and genotype data, were used to assess the association between CSF analytes and risk SNPs in four genes (SNPs): GRN (rs5848), TMEM106B (rs1990622), ABCC9 (rs704180), and KCNMB2 (rs9637454). For controls, non-HS-Aging SNPs in APOE (rs429358/rs7412) and MAPT (rs8070723) were also analyzed against Aβ1-42 and total tau CSF analytes.

Results—The GRN risk …

Development, Validation And Application Of A New Fornix Template For Studies Of Aging And Preclinical Alzheimer's Disease, Christopher A. Brown, Nathan F. Johnson, Amelia J. Anderson-Mooney, Gregory A. Jicha, Leslie M. Shaw, John Q. Trojanowski, Linda J. Van Eldik, Frederick A. Schmitt, Charles D. Smith, Brian T. Gold

Physical Therapy Faculty Publications

We developed a merged younger-older adult template of the fornix and demonstrated its utility for studies of aging and preclinical Alzheimer's disease (AD). In Experiment 1, probabilistic tractography was used to reconstruct the fornix in younger and older adults and successful streamlines were then averaged to create a merged template in standard space. The new template includes the majority of the fornix from the hippocampal formation to the subcallosal region and the thalamus/hypothalamus. In Experiment 2, the merged template was validated as an appropriate measure for studies of aging, with comparisons against manual tracing measures indicating identical spatial coverage in …

In The Information Age, Do Dementia Caregivers Get The Information They Need? Semi-Structured Interviews To Determine Informal Caregivers’ Education Needs, Barriers, And Preferences, Kendra Peterson, Howard Hahn, Amber J. Lee, Catherine A. Madison, Alireza Atri

Dartmouth Scholarship

Most patients with dementia or cognitive impairment receive care from family members, often untrained for this challenging role. Caregivers may not access publicly available caregiving information, and caregiver education programs are not widely implemented clinically. Prior large surveys yielded broad quantitative understanding of caregiver information needs, but do not illuminate the in-depth, rich, and nuanced caregiver perspectives that can be gleaned using qualitative methodology. We aimed to understand perspectives about information sources, barriers and preferences, through semi-structured interviews with 27 caregivers. Content analysis identified important themes

The Role Of Self-Transcendence : A Missing Variable In The Pursuit Of Successful Aging?, Valerie Lander Mccarthy, Jiying Ling, Robert M. Carini

Valerie L. McCarthy

While successful aging is often defined as the absence of disease and disability or as life satisfaction, self-transcendence may also play an important role. The objective of this research was to test a nursing theory of successful aging proposing that transcendence and adaptation predict successful aging. In this cross-sectional exploratory study, a convenience sample of older adults (N = 152) were surveyed about self-transcendence, proactive coping, and successful aging. Using hierarchical multiple regression, self-transcendence, proactive coping, and all control variables (i.e., sex, race, perceived health, place of residence) together explained 50% of the variance in successful aging (p < 0.001). However, …

Neural Activity Reveals Effects Of Aging On Inhibitory Processes During Word Retrieval, Ranjini Mohan

Open Access Dissertations

Word retrieval difficulties are one of the most frustrating problems in older adults. Poorer access to phonological (speech sound) representation of the target word has been postulated as the underlying deficit, supported by findings of improvement in word retrieval after phonological priming. But the great variability in naming performance among older adults may reflect cognitive scaffolding or compensatory neurophysiological processes related to maintenance or decline of naming abilities. In order better understand aging effects in the underlying neurophysiological changes associated with phonological retrieval, the present study examined electrophysiological correlates of phonological priming and word retrieval in adults across the lifespan. …

Piscataquis Thriving In Place Collaborative Year 1 Evaluation Report, University Of Maine Center On Aging

Maine Center on Aging Education and Training

The Piscataquis Thriving in Place Collaboration's mission is to improve regional services and supports that help adults with chronic health conditions remain in their homes avoid unnecessary hospitalization. The following report presents evaluation results from Year 1 of the Piscataquis Thriving in Place Collaborative gained through survey work and Ripple Effects Mapping. sessions conducted with project workgroups. Project outcomes during the first year were diverse, but can be roughly categorized into the areas of increased knowledge of community needs among collaborative members, increased knowledge of available resources to support thriving in place, and expansion of services and supports in response …

Motives For Participation In Triathlons Among Midlife To Older Black Women: A Mixed Method Study, Candace Brown

Theses and Dissertations

BACKGROUND: Research has established the positive link between physical activity and its impact on health among adults. Generally, as people get older, they are less likely to be active. Black women comprise 13% of the women in the US but constitute 52% of women who are inactive. Existing articles on exercise motivation among Black women have generally assessed sedentary individuals. Little research has examined the motivations to exercise among physically active Black women. METHODS: Guided by the regulators of the Self Determination Theory, the 56 item Motivations of Marathoners Scales for Triathletes (MOMS-T) was used to assess the motives of …

Reporting Practices, Knowledge And Opinion Of Policy Regarding Drivers With Dementia Among Arkansas Neurologists And Geriatricians, Erika Martin Gergerich

Graduate Theses and Dissertations

Background: States have various policies regarding a physician's ability or responsibility to report at-risk drivers with dementia to the Department of Motor Vehicles (DMV). Some states have mandatory reporting policies, others have optional reporting policies and some have no policy regarding this issue. Arkansas has no reporting policy regarding drivers with dementia to the DMV. Therefore, physicians in Arkansas face the risk of liability if they report a patient against their will to the DMV in good faith. Neurologists and geriatricians are often in a position to diagnose and treat individuals with dementia. Research Questions: The following three research questions …

Disaggregating Activities Of Daily Living Limitations For Predicting Nursing Home Admission, Joelle H. Y. Fong, Olivia S. Mitchell, Benedict S. K. Koh

Research Collection Lee Kong Chian School Of Business

Objective: To examine whether disaggregated activities of daily living (ADL) limitations better predict the risk of nursing home admission compared to conventionally used ADL disability counts. Data Sources: We used panel data from the Health and Retirement Study (HRS) for years 1998–2010. The HRS is a nationally representative survey of adults older than 50 years (n = 18,801). Study Design: We fitted Cox regressions in a continuous time survival model with age at first nursing home admission as the outcome. Time-varying ADL disability types were the key explanatory variables. Principal Findings: Of the six ADL limitations, bathing difficulty emerged as …

Falls Among Community-Dwelling Older Adults: Determining The Relationship Between Social Networks And The Risk For Falls, Smita Sikhrakar

All Graduate Theses, Dissertations, and Other Capstone Projects

Falls among community-dwelling older adults is a big public health problem, which have an effect on older adults' health, independence, and quality of life. The purpose of this study was to determine the relationship between social networks and the risk for falls among community-dwelling older adults. This was a descriptive correlational study, which utilized a cross-sectional survey for the data collection. The dependent and independent variable of this study were the risk for falls among the community-dwelling older adults, and the strength and type of social networks respectively. In this study, 218 community-dwelling older adults were recruited, who were living …

Worlds Of Connection: A Hermeneutic Formulation Of The Interdisciplinary Relational Model Of Care, Susana Lauraine Mccune

Antioch University Full-Text Dissertations & Theses

Despite a general agreement across health care disciplines that Advanced Care Planning (ACP) and Advanced Directives (ADs) add important elements to a patient's end-of-life care desires, and can inform their loved ones and advocates, help create ease of mind, and enhance quality of care, they continue to remain significantly underused. More than half of Americans transition to chronic and terminal illness without having completed them. The aim of this study was to increase the frequency and enhance the quality of communication about Advance Directives and Advance Care Planning within the clinical relationship. The resulting Interdisciplinary Relational Model of Care (IRMOC) …

The Role Of Self-Transcendence : A Missing Variable In The Pursuit Of Successful Aging?, Valerie Lander Mccarthy, Jiying Ling, Robert M. Carini

Faculty Scholarship

While successful aging is often defined as the absence of disease and disability or as life satisfaction, self-transcendence may also play an important role. The objective of this research was to test a nursing theory of successful aging proposing that transcendence and adaptation predict successful aging. In this cross-sectional exploratory study, a convenience sample of older adults (N = 152) were surveyed about self-transcendence, proactive coping, and successful aging. Using hierarchical multiple regression, self-transcendence, proactive coping, and all control variables (i.e., sex, race, perceived health, place of residence) together explained 50% of the variance in successful aging (p < 0.001). However, proactive coping alone was not a significant predictor of successful aging. Thus, this study did not support the theory that both self-transcendence and proactive coping predict successful aging. Self-transcendence was the only significant contributor to this multidimensional view of successful aging. Self-transcendence is an important variable in the pursuit of successful aging, which merits further investigation.

Pilot Community-Based Intervention To Address The Needs Of Elderly Caregivers In The Eastern Cape Province, South Africa, Priscilla Reddy, Shegs James, H. Mutumba Bilay-Boon, Eka Esu-Williams, Hena Khan

HIV and AIDS

The HIV epidemic in South Africa has placed a substantial burden on elderly caregivers, mainly women, who are often tasked with caring for their grandchildren who are orphaned and rendered vulnerable by the death or illness of their parents. The Medical Research Council (MRC), Age-in-Action, and the Horizons Program conducted formative research, as described in this research summary, to assess the needs of elderly caregivers in the Eastern Cape Province of South Africa in 2005. The investigations revealed that elderly caregivers faced a number of challenges including difficulty communicating with youth, fears and a sense of hopelessness around matters regarding …

Changes In Formal-Informal Caregiving In Elderly Stroke Survivors, Holly Anne Beard

Health Services Research Dissertations

The purpose of this study is to determine the extent to which the Andersen and Aday Model of Health Services Use to predict cross-sectional and longitudinal differences in the caregiving source among stroke survivors (n=477) over a six-year period. This study involves a secondary analysis of a longitudinal panel study focusing upon three waves of interview data from the HAS/AHEAD study spanning 1998 through 2002. Multinomial logistic regression was utilized to examine caregiving source cross-sectionally at each wave. Clustered multinomial logistic regression was used to examine relationships between predictor variables in the model and caregiving source across waves while holding …

Urban Versus Rural Mortality Among Older Adults In China, Zachary Zimmer, Toshiko Kaneda, Laura Spess

Poverty, Gender, and Youth

For some time, Chinese government policies have treated rural and urban areas very differently, and a by-product of China’s rapid development seems to be an even greater differentiation between urban and rural social and economic life. Over the next several decades, in part because of rapid fertility declines and in part as a result of mortality declines at older ages, China and other developing countries will experience enormous increases in the proportion of older adults and the proportion of the “oldest-old.” It is reasonable to expect that these age structure changes will alter the provision of health care, making an …