19 results on '"Whitson, Heather"'
Search Results
2. Resiliency Groups Following Hip Fracture in Older Adults.
- Author
-
Colón‐Emeric, Cathleen, Whitson, Heather E., Pieper, Carl F., Sloane, Richard, Orwig, Denise, Huffman, Kim M., Bettger, Janet Prvu, Parker, Daniel, Crabtree, Donna M., Gruber‐Baldini, Ann, and Magaziner, Jay
- Subjects
- *
CONVALESCENCE , *EXERCISE tests , *HOSPITALS , *PATIENT aftercare , *LATENT structure analysis , *LIFE skills , *LONGITUDINAL method , *EVALUATION of medical care , *HEALTH outcome assessment , *PSYCHOLOGICAL resilience , *SELF-evaluation , *STRESS fractures (Orthopedics) , *COMORBIDITY , *LOGISTIC regression analysis , *SECONDARY analysis , *SOCIOECONOMIC factors , *INDEPENDENT living , *ACQUISITION of data , *DESCRIPTIVE statistics , *OLD age - Abstract
OBJECTIVES: Defining common patterns of recovery after an acute health stressor (resiliency groups) has both clinical and research implications. We sought to identify groups of patients with similar recovery patterns across 10 outcomes following hip fracture (stressor) and to determine the most important predictors of resiliency group membership. DESIGN: Secondary analysis of three prospective cohort studies. SETTING: Participants were recruited from various hospitals in the Baltimore Hip Studies network and followed for up to 1 year in their residence (home or facility). PARTICIPANTS: Community‐dwelling adults aged 65 years or older with recent surgical repair of a hip fracture (n = 541). MEASUREMENTS: Self‐reported physical function and activity measures using validated scales were collected at baseline (within 15‐22 d of fracture), 2, 6, and 12 months. Physical performance tests were administered at all follow‐up visits. Stressor characteristics, comorbidities, and psychosocial and environmental factors were collected at baseline via participant report and chart abstraction. Latent class profile analysis was used to identify resiliency groups based on recovery trajectories across 10 outcome measures and logistic regression models to identify factors associated with those groups. RESULTS: Latent profile analysis identified three resiliency groups that had similar patterns across the 10 outcome measures and were defined as "high resilience" (n = 163 [30.1%]), "medium resilience" (n = 242 [44.7%]), and "low resilience" (n = 136 [25.2%]). Recovery trajectories for the outcome measures are presented for each resiliency group. Comparing highest with the medium‐ and low‐resilience groups, self‐reported pre‐fracture function was by far the strongest predictor of high‐resilience group membership with area under the curve (AUC) of.84. Demographic factors, comorbidities, stressor characteristics, environmental factors, and psychosocial characteristics were less predictive, but several factors remained significant in a multivariable model (AUC =.88). CONCLUSION: These three resiliency groups following hip fracture may be useful for understanding mediators of physical resilience. They may provide a more detailed description of recovery patterns in multiple outcomes for use in clinical decision making. J Am Geriatr Soc 67:2519–2527, 2019 [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
3. American Geriatrics Society and National Institute on Aging Bench‐to‐Bedside Conference: Sensory Impairment and Cognitive Decline in Older Adults.
- Author
-
Whitson, Heather E., Cronin‐Golomb, Alice, Cruickshanks, Karen J., Gilmore, Grover C., Owsley, Cynthia, Peelle, Jonathan E., Recanzone, Gregg, Sharma, Anu, Swenor, Bonnielin, Yaffe, Kristine, and Lin, Frank R.
- Subjects
- *
GERIATRICS , *SENSORY disorders in old age , *COGNITION in old age , *CONFERENCES & conventions , *DISEASE risk factors - Abstract
This article summarizes the presentations and recommendations of the tenth annual American Geriatrics Society and National Institute on Aging Bench‐to‐Bedside research conference, "Sensory Impairment and Cognitive Decline," on October 2–3, 2017, in Bethesda, Maryland. The risk of impairment in hearing, vision, and other senses increases with age, and almost 15% of individuals aged 70 and older have dementia. As the number of older adults increases, sensory and cognitive impairments will affect a growing proportion of the population. To limit its scope, this conference focused on sensory impairments affecting vision and hearing. Comorbid vision, hearing, and cognitive impairments in older adults are more common than would be expected by chance alone, suggesting that some common mechanisms might affect these neurological systems. This workshop explored the mechanisms and consequences of comorbid vision, hearing, and cognitive impairment in older adults; effects of sensory loss on the aging brain; and bench‐to‐bedside innovations and research opportunities. Presenters and participants identified many research gaps and questions; the top priorities fell into 3 themes: mechanisms, measurement, and interventions. The workshop delineated specific research questions that provide opportunities to improve outcomes in this growing population. J Am Geriatr Soc 66:2052–2058, 2018. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
4. Identifying Patterns of Multimorbidity in Older Americans: Application of Latent Class Analysis.
- Author
-
Whitson, Heather E., Johnson, Kimberly S., Sloane, Richard, Cigolle, Christine T., Pieper, Carl F., Landerman, Lawrence, and Hastings, Susan N.
- Subjects
- *
CHI-squared test , *CONFIDENCE intervals , *PROBABILITY theory , *RESEARCH funding , *SURVEYS , *COMORBIDITY , *LOGISTIC regression analysis , *STRUCTURAL equation modeling , *RETROSPECTIVE studies , *DATA analysis software , *DESCRIPTIVE statistics , *ODDS ratio , *OLD age - Abstract
Objectives To define multimorbidity 'classes' empirically based on patterns of disease co-occurrence in older Americans and to examine how class membership predicts healthcare use. Design Retrospective cohort study. Setting Nationally representative sample of Medicare beneficiaries in file years 1999-2007. Participants Individuals aged 65 and older in the Medicare Beneficiary Survey who had data available for at least 1 year after index interview (N = 14,052). Measurements Surveys (self-report) were used to assess chronic conditions, and latent class analysis ( LCA) was used to define multimorbidity classes based on the presence or absence of 13 conditions. All participants were assigned to a best-fit class. Primary outcomes were hospitalizations and emergency department visits over 1 year. Results The primary LCA identified six classes. The largest portion of participants (32.7%) was assigned to the minimal disease class, in which most persons had fewer than two of the conditions. The other five classes represented various degrees and patterns of multimorbidity. Usage rates were higher in classes with greater morbidity, but many individuals could not be assigned to a particular class with confidence (sample misclassification error estimate = 0.36). Number of conditions predicted outcomes at least as well as class membership. Conclusion Although recognition of general patterns of disease co-occurrence is useful for policy planning, the heterogeneity of persons with significant multimorbidity (≥3 conditions) defies neat classification. A simple count of conditions may be preferable for predicting usage. [ABSTRACT FROM AUTHOR]
- Published
- 2016
- Full Text
- View/download PDF
5. Memory Deficit Associated with Worse Functional Trajectories in Older Adults in Low-Vision Rehabilitation for Macular Disease.
- Author
-
Whitson, Heather E., Whitaker, Diane, Sanders, Linda L., Potter, Guy G., Cousins, Scott W., Ansah, Deidra, McConnell, Eleanor, Pieper, Carl F., Landerman, Lawrence, Steffens, David C., and Cohen, Harvey J.
- Subjects
- *
ACADEMIC medical centers , *REHABILITATION of blind people , *CONFIDENCE intervals , *LIFE skills , *LONGITUDINAL method , *MEMORY disorders , *SCIENTIFIC observation , *RESEARCH funding , *RETINAL degeneration , *COMORBIDITY , *GERIATRIC Depression Scale , *DATA analysis software , *DESCRIPTIVE statistics - Abstract
Objectives To examine whether performance on a brief memory test is related to functional outcomes in older individuals undergoing low-vision rehabilitation ( LVR) for macular disease. Design Observational cohort study of individuals receiving outpatient LVR. Setting Academic center. Participants Ninety-one individuals (average age 80.1) with macular disease. Measurements Memory was assessed at baseline using a 10-word list; memory deficit was defined as immediate recall of two or fewer words. Vision-related function was measured using the 25-item Visual Function Questionnaire ( VFQ-25) administered at baseline and during subsequent interviews (mean follow-up, 115 days). Linear mixed models were constructed to compare average trajectories of four VFQ-25 subscales: near activities, distance activities, dependency, and role difficulty. Results The 29.7% of participants with memory deficits tended to decline in ability to accomplish activities that involved near vision. Controlling for age, sex, and education, the functional trajectory of participants with memory deficit differed significantly from that of those with better memory ( P = .002), who tended to report improvements in ability to accomplish near activities. Conclusion Of older adults receiving LVR for macular disease, those with memory deficits experienced worse functional trajectories in their ability to perform specific visually mediated tasks. A brief memory screen may help explain variability in rehabilitation outcomes and identify individuals who might require special accommodations. [ABSTRACT FROM AUTHOR]
- Published
- 2012
- Full Text
- View/download PDF
6. Higher Medical Morbidity Burden Is Associated with External Locus of Control.
- Author
-
Henninger, Debra E., Whitson, Heather E., Cohen, Harvey J., and Ariely, Dan
- Subjects
- *
ARTHRITIS , *DIABETES & psychology , *HYPERTENSION & psychology , *OBESITY & psychology , *VISION disorders , *HEARING disorders , *STROKE , *GERIATRIC assessment , *ATTITUDE (Psychology) , *CANCER patients , *MENTAL depression , *LIFE , *LOCUS of control , *MENTAL health surveys , *QUESTIONNAIRES , *REGRESSION analysis , *RESEARCH funding , *SCALES (Weighing instruments) , *SELF-evaluation , *COMORBIDITY , *ACTIVITIES of daily living , *SECONDARY analysis , *WELL-being , *CROSS-sectional method , *DATA analysis software , *DESCRIPTIVE statistics , *OLD age , *PSYCHOLOGY - Abstract
Objectives To describe the association between an increasing number of coexisting conditions and locus of control ( LOC), a psychological construct reflecting the degree to which one perceives circumstances to be controlled by personal actions (internal LOC) versus outside factors (external LOC) in older adults. Design Cross-sectional study using survey data from the North Carolina Established Population for Epidemiologic Studies of the Elderly ( NC EPESE) data set. Setting Community. Participants Three thousand two hundred twelve community-dwelling adults aged 68 and older. Measurements Nine common medical conditions were assessed according to self-report. LOC was measured using a standard questionnaire. Analyses were adjusted for demographics, functional status (self-reported activities of daily living), cognition (Short Portable Mental Status Questionnaire), and depression score (Center for Epidemiologic Studies Depression Scale). Results A higher number of chronic conditions was associated with external LOC (β = 0.37, P < .001). This relationship persisted after adjustment for age, race, sex, functional status, cognition, and depression (β = 0.17, P < .001). Most individual conditions were not associated with LOC, although vision impairment ( P < .001) and arthritis ( P = .02) were associated with more-internal LOC. Conclusion These results suggest that medically complex patients tend to exhibit a more-external LOC, meaning that they perceive little personal control over circumstances and environment. Clinicians should be aware of this tendency, because external LOC may impede an older adult's willingness to engage in the considerable task of managing multiple chronic conditions. [ABSTRACT FROM AUTHOR]
- Published
- 2012
- Full Text
- View/download PDF
7. Categorizing the Effect of Comorbidity: A Qualitative Study of Individuals' Experiences in a Low-Vision Rehabilitation Program.
- Author
-
Whitson, Heather E., Steinhauser, Karen, Ammarell, Natalie, Whitaker, Diane, Cousins, Scott W., Ansah, Deidra, Sanders, Linda L., and Cohen, Harvey J.
- Subjects
- *
CHRONIC diseases & psychology , *EVALUATION of medical care , *MEDICAL care for older people , *ANALYSIS of variance , *CONCEPTUAL structures , *CONTENT analysis , *EMOTIONS , *EXPERIENCE , *HEALTH services accessibility , *INTERVIEWING , *LONGITUDINAL method , *RESEARCH methodology , *SCIENTIFIC observation , *HEALTH outcome assessment , *RESEARCH funding , *RETINAL degeneration , *SOUND recordings , *PSYCHOLOGICAL stress , *COMORBIDITY , *QUALITATIVE research , *COMMUNICATION barriers , *THEMATIC analysis , *TREATMENT effectiveness , *GERIATRIC Depression Scale , *DATA analysis software , *OLD age , *PSYCHOLOGY - Abstract
Objectives To identify generalizable ways that comorbidity affects older adults' experiences in a health service program directed toward an index condition and to develop a framework to assist clinicians in approaching comorbidity in the design, delivery, and evaluation of such interventions. Design A qualitative data content analysis of interview transcripts to identify themes related to comorbidity. Setting An outpatient low-vision rehabilitation program for macular disease. Participants In 2007/08, 98 individuals undergoing low-vision rehabilitation and their companions provided 624 semistructured interviews that elicited perceptions about barriers and facilitators of successful program participation. Results The interviews revealed five broad themes about comorbidity: (i) 'good days, bad days,' reflecting participants' fluctuating health status during the program because of concurrent medical problems; (ii) 'communication barriers.' which were sometimes due to participant impairments and sometimes situational; (iii) 'overwhelmed,' which encompassed pragmatic and emotional concerns of participants and caregivers; (iv) 'delays,' which referred to the tendency of comorbidities to delay progress in the program and to confer added inconvenience during lengthy appointments; and (v) value of companion involvement in overcoming some barriers imposed by comorbid conditions. Conclusion This study provides a taxonomy and conceptual framework for understanding consequences of comorbidity in the experience of individuals receiving a health service. If confirmed in individuals receiving interventions for other index diseases, the framework suggests actionable items to improve care and facilitate research involving older adults. [ABSTRACT FROM AUTHOR]
- Published
- 2011
- Full Text
- View/download PDF
8. Chronic Medical Conditions and the Sex-based Disparity in Disability: The Cardiovascular Health Study.
- Author
-
Whitson, Heather E., Landerman, Lawrence R., Newman, Anne B., Fried, Linda P., Pieper, Carl F., and Cohen, Harvey Jay
- Subjects
- *
WOMEN'S health , *HEALTH of older women , *OLDER people , *GERIATRIC assessment , *CHRONIC diseases - Abstract
Background. Older women experience disability more commonly than their male peers. This disparity may be due, in part, to sex-based differences in the prevalence or the disabling effects of common medical conditions. The objectives of this analysis were to (a) quantify the extent to which excess disability in women is explained by higher prevalence of selected medical conditions and (b) evaluate whether the same conditions have differing effects on disability in men and women. Methods. We analyzed cross-sectional data from 5,888 community-dwelling older men and women. Disability was defined as difficulty with greater than or equal to one activity of daily living. Thirteen medical conditions were assessed by self-report, testing, or record review. Results. Controlling for age, race, education, and marital status, women were more likely to experience disability (odds ratio = 1.70, 95% confidence interval = 1.36–2.11). Higher prevalence of arthritis and obesity in women explained 30.2% and 12.9%, respectively, of the sex-based difference in disability rates, whereas male prevalent diseases like vascular conditions and emphysema narrowed the disability gap. Women with arthritis, hearing problems, coronary artery disease, congestive heart failure, stroke, and claudication were more likely to exhibit disability compared with men with the same conditions (p < .001). Conclusions. Efforts to lessen sex-based inequality in disability should focus on reducing the prevalence of arthritis and obesity. Future generations may see greater functional disparity if rates of vascular disease and emphysema rise among women. Several conditions were more often associated with disability in women, suggesting additional sex-based differences in the disablement process. [ABSTRACT FROM PUBLISHER]
- Published
- 2010
- Full Text
- View/download PDF
9. Prevalence and patterns of comorbid cognitive impairment in low vision rehabilitation for macular disease
- Author
-
Whitson, Heather E., Ansah, Deidra, Whitaker, Diane, Potter, Guy, Cousins, Scott W., MacDonald, Heather, Pieper, Carl F., Landerman, Lawrence, Steffens, David C., and Cohen, Harvey J.
- Subjects
- *
COMORBIDITY , *COGNITION disorders , *LOW vision , *RETINAL degeneration , *DISEASES in older people , *MEDICAL rehabilitation , *COGNITIVE Abilities Test , *THERAPEUTICS - Abstract
Abstract: The prevalence of comorbid cognitive impairment among older adults referred to low vision rehabilitation (LVR) for macular disease is unknown. We performed cognitive testing on 101 adults aged 65 years or older with macular disease who were referred to The Duke LVR Clinic between September 2007 and March 2008. Scores on the telephone interview for cognitive status-modified (TICS-m) ranged from 7 to 44, with 18.8% of scores below an established cutoff for cognitive impairment (≤27) and an additional 27.7% of scores considered marginal (28–30). On letter fluency, 46% of participants scored at least 1× standard deviation (SD) below the mean for their age, gender, race, and education level, and 18% of participants scored at least 2× below their demographic mean. On logical memory, 26% of participants scored at least 1× below the mean for their age group and race and 6% scored at least 2× below their demographic mean. High prevalence of cognitive impairment, with particular difficulty in verbal fluency and verbal memory, may compromise the success of LVR interventions among macular disease patients. Additional work is needed to develop strategies to maximize function in older adults with this common comorbidity. [Copyright &y& Elsevier]
- Published
- 2010
- Full Text
- View/download PDF
10. Correlation Between Symptoms and Function in Older Adults with Comorbidity.
- Author
-
Whitson, Heather E., Sanders, Linda L., Pieper, Carl F., Morey, Miriam C., Oddone, Eugene Z., Gold, Deborah T., and Cohen, Harvey Jay
- Subjects
- *
ACTIVITIES of daily living , *MOBILITY of older people , *MOVEMENT disorders , *HEALTH of older people , *GERIATRICS - Abstract
OBJECTIVES: To describe the relationship between symptom scores and mobility function measures, assess whether symptom scores and disease scores are similarly associated with mobility function, and identify clusters of symptoms that are most strongly associated with functional status in older adults. DESIGN: Secondary analysis of cross-sectional data from three cohorts. SETTING: Academic medical center. PARTICIPANTS: One hundred ninety-five community-dwelling subjects with poor flexibility or cardiorespiratory fitness (fitness cohort), 211 female retirement community residents with vertebral fractures (VF cohort), and 61 subjects with Parkinson's disease (PD cohort). MEASUREMENTS: Twenty-item self-reported symptom scale, 17-item self-reported disease scale, Medical Outcomes Study 36-item Short Form Survey (SF-36) Physical Functioning Scale, 5-item Nagi Disability scale, 10-m walk time, supine to stand time. RESULTS: Symptom scores correlated with mobility function measures (Spearman correlation coefficients ranged from 0.222 to 0.509) at least as strongly as, if not more strongly than, did disease scores. Symptom scores remained associated with functional outcomes after controlling for disease score and demographic variables. Adding symptom scores to models that contained disease scores significantly increased the association with functional outcomes. In the fitness cohort, muscle weakness was the most explanatory single symptom, associated with an average decrease of 17.8 points on the Physical Functioning Scale. A model that included only muscle weakness, pain, and shortness of breath accounted for 21.2% of the variability in the Physical Functioning Score. CONCLUSION: Symptoms represent useful indicators of disability burden in older adults and are promising targets for interventions to improve function in medically complex patients. [ABSTRACT FROM AUTHOR]
- Published
- 2009
- Full Text
- View/download PDF
11. The Combined Effect of Visual Impairment and Cognitive Impairment on Disability in Older People.
- Author
-
Whitson, Heather E., Cousins, Scott W., Burchett, Bruce M., Hybels, Celia F., Pieper, Carl F., and Cohen, Harvey J.
- Subjects
- *
VISION disorders , *BLINDNESS , *VISUAL acuity , *NURSING care facilities , *HEALTH facilities , *LONG-term health care - Abstract
OBJECTIVES: To determine the risk of disability in individuals with coexisting visual and cognitive impairment and to compare the magnitude of risk associated with visual impairment, cognitive impairment, or the multimorbidity. DESIGN: Prospective cohort. SETTING: North Carolina. PARTICIPANTS: Three thousand eight hundred seventy-eight participants in the North Carolina Established Populations for the Epidemiologic Studies of the Elderly with nonmissing visual status, cognitive status, and disability status data at baseline MEASUREMENTS: Short Portable Mental Status Questionnaire (cognitive impairment defined as≥4 errors), self reported visual acuity (visual impairment defined as inability to see well enough to recognize a friend across the street or to read newspaper print), demographic and health-related variables, disability status (activities of daily living (ADLs), instrumental activities of daily living (IADLs), mobility), death, and time to nursing home placement. RESULTS: Participants with coexisting visual and cognitive impairment were at greater risk of IADL disability (odds ratio (OR)=6.50, 95% confidence interval (CI)=4.34–9.75), mobility disability (OR=4.04, 95% CI=2.49–6.54), ADL disability (OR=2.84, 95% CI=1.87–4.32), and incident ADL disability (OR=3.66, 95%, CI=2.36–5.65). In each case, the estimated OR associated with the multimorbidity was greater than the estimated OR associated with visual or cognitive impairment alone, a pattern that was not observed for other adverse outcomes assessed. No significant interactions were observed between cognitive impairment and visual impairment as predictors of disability status. CONCLUSION: Individuals with coexisting visual impairment and cognitive impairment are at high risk of disability, with each condition contributing additively to disability risk. Further study is needed to improve functional trajectories in patients with this prevalent multimorbidity. When visual or cognitive impairment is present, efforts to maximize the other function may be beneficial. [ABSTRACT FROM AUTHOR]
- Published
- 2007
- Full Text
- View/download PDF
12. Adding Injury to Insult: Fracture Risk After Stroke in Veterans.
- Author
-
Whitson, Heather E., Pieper, Carl F., Sanders, Linda, Horner, Ronnie D., Duncan, Pamela W., and Lyles, Kenneth W.
- Subjects
- *
BONE fractures in old age , *CEREBROVASCULAR disease patients , *OLDER people , *HOSPITAL care , *COGNITION disorders , *OLDER people's injuries - Abstract
OBJECTIVES: To determine fracture risk in U.S. stroke patients and identify patient characteristics that predict highest fracture risk in two complementary cohorts. DESIGN: Secondary analyses of two prospective cohorts. SETTING: Veterans Affairs (VA) Medical Centers. PARTICIPANTS: The VA Acute Stroke (VASt) cohort includes 1,073 veterans admitted to nine VA hospitals for stroke between April 1995 and March 1997. The Integrated Stroke Outcomes Database (ISOD) includes 6,578 veterans who received inpatient rehabilitation for stroke at 121 VA facilities during fiscal years 2001 and 2002. MEASUREMENTS: Fractures detected using International Classification of Diseases, 9th Revision, codes in the VA computerized patient record system; baseline patient characteristics and stroke features; Functional Independence Measures scores in ISOD. RESULTS: Estimated 2-year fracture rates after stroke in the VASt and ISOD cohorts were 6.1% and 4.7%, respectively. Longer hospitalizations for stroke ( P=.06) and new motor or sensory impairment ( P=.09) showed trends toward greater risk in the VASt cohort. Female sex ( P <.001), cognitive impairment ( P=.01), and nonblack race ( P=.04) were associated with higher fracture risk in the ISOD. Intermediate functional impairment conferred higher fracture risk than mild or severe functional impairment. CONCLUSION: Veterans who suffer a stroke are at high risk of subsequent fracture, which can lead to further disability. Women, nonblacks, and those with intermediate functional impairment were at particularly high risk of fracture. Future study should investigate therapies to decrease fracture risk in stroke patients. [ABSTRACT FROM AUTHOR]
- Published
- 2006
- Full Text
- View/download PDF
13. Frailty Thy Name Is…Phrailty?
- Author
-
Whitson, Heather E., Purser, Jama L., and Cohen, Harvey J.
- Subjects
- *
DISEASES in older people , *FRAIL elderly , *DISABILITIES , *DISEASE susceptibility , *COMORBIDITY , *ASTHENIA - Abstract
The article discusses physiologic frailty and full-blown functional frailty in older people. Both concepts refer to a state of multifactorial vulnerability that is associated with functional limitations and comorbidities. It indicates that full-blown functional frailty or F-frailty may develop in the absence of any physical weakness or underlying physiologic conditions. It emphasizes the importance of frailty phenotypes as tools in the study of such vulnerability.
- Published
- 2007
- Full Text
- View/download PDF
14. AGS and NIA bench‐to bedside conference summary: Cancer and cardiovascular disease.
- Author
-
Mohile, Supriya, Blaum, Caroline S., Abadir, Peter M., Dale, William, Forman, Daniel E., Fung, Chunkit, Holmes, Holly M., Moslehi, Javid, Mustian, Karen M., Rich, Michael W., and Whitson, Heather E.
- Subjects
- *
CARDIOVASCULAR disease treatment , *TUMOR treatment , *HEART disease risk factors , *CAUSES of death , *CARDIOVASCULAR diseases risk factors , *CARDIOTOXICITY , *CLINICAL trials , *CANCER chemotherapy , *CONFERENCES & conventions , *MEDICAL care , *CELLULAR aging , *PATIENTS' attitudes , *AGING , *DECISION making , *PROFESSIONAL associations , *TUMORS , *COMORBIDITY , *DISEASE complications - Abstract
This report summarizes the presentations, discussions, and recommendations of the most recent American Geriatrics Society and National Institute on Aging research conference, "Cancer and Cardiovascular Disease," on October 18–19, 2021. The purpose of this virtual meeting was to address the interface between cancer and heart disease, which are the two leading causes of death among older Americans. Age‐related physiologic changes are implicated in the pathogenesis of both conditions. Emerging data suggest that cancer‐related cardiovascular disease (CVD) involves disrupted cell signaling and cellular senescence. The risk factors for CVD are also risk factors for cancer and an increased likelihood of cancer death, and people who have both cancer and CVD do more poorly than those who have only cancer or only CVD. Issues addressed in this bench‐to‐bedside conference include mechanisms of cancer and CVD co‐development in older adults, cardiotoxic effects of cancer therapy, and management of comorbid cancer and CVD. Presenters discussed approaches to ensure equitable access to clinical trials and health care for diverse populations of adults with CVD and cancer, mechanisms of cancer therapy cardiotoxicity, and management of comorbid CVD and cancer, including the role of patient values and preferences in treatment decisions. Workshop participants identified many research gaps and questions that could lead to an enhanced understanding of comorbid CVD and cancer and to better and more equitable management strategies. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
15. Aging With Vision Loss: A Framework for Assessing the Impact of Visual Impairment on Older Adults.
- Author
-
Swenor, Bonnielin K, Lee, Moon J, Varadaraj, Varshini, Whitson, Heather E, and Ramulu, Pradeep Y
- Subjects
- *
AGING , *CONCEPTUAL structures , *EYE diseases , *FRAIL elderly , *GERIATRICS , *LIFE skills , *MORTALITY , *OPHTHALMOLOGY , *VISION disorders , *COMORBIDITY , *DISEASE complications , *DISEASE risk factors , *OLD age - Abstract
There is limited research examining the impact of visual impairment (VI) on older adults while considering the complexities of aging, leaving gaps in our understanding of how health consequences of VI might be averted. We created a framework integrating concepts from disability, geriatrics, and ophthalmology that conceptualizes how VI challenges successful aging. Here, VI influences multiple functional domains, and increases the risk of negative health outcomes. This model acknowledges that common causes, such as risk factors that affect eyes and other systems simultaneously, may also drive the relationship between VI and health outcomes. Finally, the model highlights how the impact of VI on aging outcomes can be addressed at multiple intervention points. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
16. Use of the ICD-10 vision codes to study ocular conditions in Medicare beneficiaries with stroke.
- Author
-
Hreha, Kimberly P., Fisher, Steve R., Reistetter, Timothy A., Ottenbacher, Kenneth, Haas, Allen, Li, Chih-Ying, Ehrlich, Joshua R., Whitaker, Diane B., and Whitson, Heather E.
- Subjects
- *
MEDICARE beneficiaries , *MUSIC charts , *STROKE , *VISION , *NOSOLOGY , *MEDICARE claims administration - Abstract
Background: Ocular conditions are common following stroke and frequently occur in combination with pre-existing ophthalmologic disease. The Medicare International Statistical Classification of Diseases and Related Health Problems (ICD-10) coding system for identifying vision related health conditions provides a much higher level of detail for coding these complex scenarios than the previous ICD-9 system. While this new coding system has advantages for clinical care and billing, the degree to which providers and researchers are utilizing the expanded code structure is unknown. The purpose of this study was to describe the use of ICD-10 vision codes in a large cohort of stroke survivors.Methods: Retrospective cohort design to study national 100% Medicare claims files from 2015 through 2017. Descriptive data analyses were conducted using all available ICD-10 vision codes for beneficiaries who had an acute care stay because of a new stroke. The outcome of interest was ≥1 ICD-10 visual code recorded in the claims chart.Results: The cohort (n = 269,314) was mostly female (57.1%) with ischemic stroke (87.8%). Approximately 15% were coded as having one or more ocular condition. Unspecified glaucoma was the most frequently used code among men (2.83%), those over 85+ (4.80%) and black beneficiaries (4.12%). Multiple vision codes were used in few patients (0.6%). Less than 3% of those in the oldest group (85+ years) had two or more vision codes in their claims.Conclusions: Ocular comorbidity was present in a portion of this cohort of stroke survivors, however the vision codes used to describe impairments in this population were few and lacked specificity. Future studies should compare ophthalmic examination results with billing codes to characterize the type and frequency of ocular comorbidity. It important to understand how the use of ICD-10 vision codes impacts clinical decision making, recovery, and outcomes. [ABSTRACT FROM AUTHOR]- Published
- 2020
- Full Text
- View/download PDF
17. Two Approaches to Classifying and Quantifying Physical Resilience in Longitudinal Data.
- Author
-
Colón-Emeric, Cathleen, Pieper, Carl F, Schmader, Kenneth E, Sloane, Richard, Bloom, Allison, McClain, Micah, Magaziner, Jay, Huffman, Kim M, Orwig, Denise, Crabtree, Donna M, and Whitson, Heather E
- Subjects
- *
PRINCIPAL components analysis , *HIP fractures , *OLDER people , *FACTOR analysis , *COMORBIDITY - Abstract
Background: Approaches for quantifying physical resilience in older adults have not been described.Methods: We apply two conceptual approaches to defining physical resilience to existing longitudinal data sets in which outcomes are measured after an acute physical stressor. A "recovery phenotype" approach uses statistical methods to describe how quickly and completely a patient recovers. Statistical methods using a recovery phenotype approach can consider multiple outcomes simultaneously in a composite score (eg, factor analysis and principal components analysis) or identify groups of patients with similar recovery trajectories across multiple outcomes (eg, latent class profile analysis). An "expected recovery differential" approach quantifies how patients' actual outcomes are compared to their predicted outcome based on a population-derived model and their individual clinical characteristics at the time of the stressor.Results: Application of the approaches identified different participants as being the most or least physically resilient. In the viral respiratory cohort (n = 186) weighted kappa for agreement across resilience quartiles was 0.37 (0.27-0.47). The expected recovery differential approach identified a group with more comorbidities and lower baseline function as highly resilient. In the hip fracture cohort (n = 541), comparison of the expected recovery differentials across 10 outcome measures within individuals provided preliminary support for the hypothesis that there is a latent resilience trait at the whole-person level.Conclusions: We posit that recovery phenotypes may be useful in clinical applications such as prediction models because they summarize the observed outcomes across multiple measures. Expected recovery differentials offer insight into mechanisms behind physical resilience not captured by age and other comorbidities. [ABSTRACT FROM AUTHOR]- Published
- 2020
- Full Text
- View/download PDF
18. Research Priorities to Advance the Health and Health Care of Older Adults with Multiple Chronic Conditions.
- Author
-
Tisminetzky, Mayra, Bayliss, Elizabeth A., Magaziner, Jay S., Allore, Heather G., Anzuoni, Kathryn, Boyd, Cynthia M., Gill, Thomas M., Go, Alan S., Greenspan, Susan L., Hanson, Leah R., Hornbrook, Mark C., Kitzman, Dalane W., Larson, Eric B., Naylor, Mary D., Shirley, Benjamin E., Tai‐Seale, Ming, Teri, Linda, Tinetti, Mary E., Whitson, Heather E., and Gurwitz, Jerry H.
- Subjects
- *
MEDICAL care research , *PRIORITY (Philosophy) , *MEDICAL care for older people , *CHRONICALLY ill patient care , *LIKERT scale , *COMORBIDITY , *CHRONIC disease treatment , *GERIATRICS , *DISEASES , *ATTITUDE (Psychology) , *CHRONIC diseases & psychology , *CAREGIVERS , *CHRONIC diseases , *DECISION making , *DRUG interactions , *EXPERIMENTAL design , *RESEARCH methodology , *MEDICAL care , *EVALUATION of medical care , *MEDICAL needs assessment , *MEDICAL quality control , *MEDICAL personnel , *MEDICAL research , *PEOPLE with disabilities , *QUESTIONNAIRES , *SCALE analysis (Psychology) , *SOCIAL support , *DESCRIPTIVE statistics , *SYMPTOMS , *OLD age , *ECONOMICS ,RESEARCH evaluation - Abstract
Objectives To prioritize research topics relevant to the care of the growing population of older adults with multiple chronic conditions ( MCCs). Design Survey of experts in MCC practice, research, and policy. Topics were derived from white papers, funding announcements, or funded research projects relating to older adults with MCCs. Setting Survey conducted through the Health Care Systems Research Network ( HCSRN) and Claude D. Pepper Older Americans Independence Centers ( OAICs) Advancing Geriatrics Infrastructure and Network Growth Initiative, a joint endeavor of the HCSRN and OAICs. Participants Individuals affiliated with the HCSRN or OAICs and national MCC experts, including individuals affiliated with funding agencies having MCC-related grant portfolios. Measurements A 'top box' methodology was used, counting the number of respondents selecting the top response on a 5-point Likert scale and dividing by the total number of responses to calculate a top box percentage for each of 37 topics. Results The highest-ranked research topics relevant to the health and healthcare of older adults with MCCs were health-related quality of life in older adults with MCCs; development of assessment tools (to assess, e.g., symptom burden, quality of life, function); interactions between medications, disease processes, and health outcomes; disability; implementation of novel (and scalable) models of care; association between clusters of chronic conditions and clinical, financial, and social outcomes; role of caregivers; symptom burden; shared decision-making to enhance care planning; and tools to improve clinical decision-making. Conclusion Study findings serve to inform the development of a comprehensive research agenda to address the challenges relating to the care of this 'high-need, high-cost' population and the healthcare delivery systems responsible for serving it. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF
19. Frailty Assessment in Hospitalized Older Adults Using the Electronic Health Record.
- Author
-
Lekan, Deborah A., Wallace, Debra C., McCoy, Thomas P., Hu, Jie, Silva, Susan G., and Whitson, Heather E.
- Subjects
- *
ACADEMIC medical centers , *GERIATRIC assessment , *HOSPITAL care of older people , *BLOOD cell count , *C-reactive protein , *CONFIDENCE intervals , *STATISTICAL correlation , *FRAIL elderly , *HEALTH status indicators , *LENGTH of stay in hospitals , *HOSPITAL wards , *MATHEMATICAL models , *PROBABILITY theory , *RESEARCH funding , *RISK assessment , *STATISTICAL sampling , *STATISTICAL hypothesis testing , *STATISTICS , *COMORBIDITY , *LOGISTIC regression analysis , *THEORY , *DATA analysis , *ACTIVITIES of daily living , *MULTIPLE regression analysis , *SOCIOECONOMIC factors , *ALBUMINS , *DISCHARGE planning , *CROSS-sectional method , *RETROSPECTIVE studies , *RECEIVER operating characteristic curves , *PATIENT readmissions , *DATA analysis software , *ELECTRONIC health records , *DESCRIPTIVE statistics , *HOSPITAL mortality , *TERTIARY care , *ODDS ratio , *OLD age - Abstract
Introduction: Frailty, a clinical syndrome of decreased physiologic reserve and dysregulation in multiple physiologic systems, is associated with increased risk for adverse outcomes. Purpose: The aim of this retrospective, cross-sectional, correlational study was to characterize frailty in older adults admitted to a tertiary-care hospital using a biopsychosocial frailty assessment and to determine associations between frailty and time to in-hospital mortality and 30-day rehospitalization. Methods: The sample included 278 patients ≥55 years old admitted to medicine units. Frailty was determined using clinical data from the electronic health record (EHR) for symptoms, syndromes, and conditions and laboratory data for four serum biomarkers. A frailty risk score (FRS) was created from 16 risk factors, and relationships between the FRS and outcomes were examined. Results: The mean age of the sample was 70.2 years and mean FRS was 9.4 (SD, 2.2). Increased FRS was significantly associated with increased risk of death (hazard ratio = 1.77−2.27 for 3 days ≤ length of stay (LOS) ≤7 days), but depended upon LOS (p < .001). Frailty was marginally associated with rehospitalization for those who did not die in hospital (adjusted odds ratio = 1.18, p = .086, area under the curve [AUC] = 0.66, 95% confidence interval for AUC = [0.57, 0.76]). Discussion: Clinical data in the EHR can be used for frailty assessment. Informatics may facilitate data aggregation and decision support. Because frailty is potentially preventable and treatable, early detection is crucial to delivery of tailored interventions and optimal patient outcomes. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.