Browsing by Subject "Geriatric Assessment"
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Item Open Access A randomized clinical trial of a coping improvement group intervention for HIV-infected older adults.(J Behav Med, 2011-04) Heckman, Timothy G; Sikkema, Kathleen J; Hansen, Nathan; Kochman, Arlene; Heh, Victor; Neufeld, Sharon; AIDS and Aging Research GroupThis research tested if a 12-session coping improvement group intervention (n = 104) reduced depressive symptoms in HIV-infected older adults compared to an interpersonal support group intervention (n = 105) and an individual therapy upon request (ITUR) control condition (n = 86). Participants were 295 HIV-infected men and women 50-plus years of age living in New York City, Cincinnati, OH, and Columbus, OH. Using A-CASI assessment methodology, participants provided data on their depressive symptoms using the Geriatric Depression Screening Scale (GDS) at pre-intervention, post-intervention, and 4- and 8-month follow-up. Whether conducted with all participants (N = 295) or only a subset of participants diagnosed with mild, moderate, or severe depressive symptoms (N = 171), mixed models analyses of repeated measures found that both coping improvement and interpersonal support group intervention participants reported fewer depressive symptoms than ITUR controls at post-intervention, 4-month follow-up, and 8-month follow-up. The effect sizes of the differences between the two active interventions and the control group were greater when outcome analyses were limited to those participants with mild, moderate, or severe depressive symptoms. At no assessment period did coping improvement and interpersonal support group intervention participants differ in depressive symptoms.Item Open Access Diagnostic performance of short portable mental status questionnaire for screening dementia among patients attending cognitive assessment clinics in Singapore.(Annals of the Academy of Medicine, Singapore, 2013-07) Malhotra, Chetna; Chan, Angelique; Matchar, David; Seow, Dennis; Chuo, Adeline; Do, Young KyungIntroduction
The Short Portable Mental Status Questionnaire (SPMSQ) is a brief cognitive screening instrument, which is easy to use by a healthcare worker with little training. However, the validity of this instrument has not been established in Singapore. Thus, the primary aim of this study was to determine the diagnostic performance of SPMSQ for screening dementia among patients attending outpatient cognitive assessment clinics and to assess whether the appropriate cut-off score varies by patient's age and education. A secondary aim of the study was to map the SPMSQ scores with Mini-Mental State Examination (MMSE) scores.Materials and methods
SPMSQ and MMSE were administered by a trained interviewer to 127 patients visiting outpatient cognitive assessment clinics at the Singapore General Hospital, Changi General Hospital and Tan Tock Seng Hospital. The geriatricians at these clinics then diagnosed these patients with dementia or no dementia (reference standard). Sensitivity and specificity of SPMSQ with different cut-off points (number of errors) were calculated and compared to the reference standard using the Receiver Operator Characteristic (ROC) analysis. Correlation coefficient was also calculated between MMSE and SPMSQ scores.Results
Based on the ROC analysis and a balance of sensitivity and specificity, the appropriate cut-off for SPMSQ was found to be 5 or more errors (sensitivity 78%, specificity 75%). The cut-off varied by education, but not by patient's age. There was a high correlation between SPMSQ and MMSE scores (r = 0.814, P <0.0001).Conclusion
Despite the advantage of being a brief screening instrument for dementia, the use of SPMSQ is limited by its low sensitivity and specificity, especially among patients with less than 6 years of education.Item Open Access Distribution of important and word-cued autobiographical memories in 20-, 35-, and 70-year-old adults.(Psychol Aging, 1997-09) Rubin, DC; Schulkind, MDFor word-cued autobiographical memories, older adults had an increase, or bump, from the ages 10 to 30. All age groups had fewer memories from childhood than from other years and a power-function retention for memories from the most recent 10 years. There were no consistent differences in reaction times and rating scale responses across decades. Concrete words cued older memories, but no property of the cues predicted which memories would come from the bump. The 5 most important memories given by 20- and 35-year-old participants were distributed similarly to their word-cued memories, but those given by 70-year-old participants came mostly from the single 20-to-30 decade. No theory fully accounts for the bump.Item Open Access Emergency Department Care Transitions for Patients With Cognitive Impairment: A Scoping Review.(Journal of the American Medical Directors Association, 2022-08) Gettel, Cameron J; Falvey, Jason R; Gifford, Angela; Hoang, Ly; Christensen, Leslie A; Hwang, Ula; Shah, Manish N; GEAR 2.0-ADC NetworkObjectives
We aimed to describe emergency department (ED) care transition interventions delivered to older adults with cognitive impairment, identify relevant patient-centered outcomes, and determine priority research areas for future investigation.Design
Systematic scoping review.Setting and participants
ED patients with cognitive impairment and/or their care partners.Methods
Informed by the clinical questions, we conducted systematic electronic searches of medical research databases for relevant publications following published guidelines. The results were presented to a stakeholder group representing ED-based and non-ED-based clinicians, individuals living with cognitive impairment, care partners, and advocacy organizations. After discussion, they voted on potential research areas to prioritize for future investigations.Results
From 3848 publications identified, 78 eligible studies underwent full text review, and 10 articles were abstracted. Common ED-to-community care transition interventions for older adults with cognitive impairment included interdisciplinary geriatric assessments, home visits from medical personnel, and telephone follow-ups. Intervention effects were mixed, with improvements observed in 30-day ED revisit rates but most largely ineffective at promoting connections to outpatient care or improving secondary outcomes such as physical function. Outcomes identified as important to adults with cognitive impairment and their care partners included care coordination between providers and inclusion of care partners in care management within the ED setting. The highest priority research area for future investigation identified by stakeholders was identifying strategies to tailor ED-to-community care transitions for adults living with cognitive impairment complicated by other vulnerabilities such as social isolation or economic disadvantage.Conclusions and implications
This scoping review identified key gaps in ED-to-community care transition interventions delivered to older adults with cognitive impairment. Combined with a stakeholder assessment and prioritization, it identified relevant patient-centered outcomes and clarifies priority areas for future investigation to improve ED care for individuals with impaired cognition, an area of critical need given the current population trends.Item Open Access Entorhinal cortex volume in older adults: reliability and validity considerations for three published measurement protocols.(J Int Neuropsychol Soc, 2010-09) Price, CC; Wood, MF; Leonard, CM; Towler, S; Ward, J; Montijo, H; Kellison, I; Bowers, D; Monk, T; Newcomer, JC; Schmalfuss, IMeasuring the entorhinal cortex (ERC) is challenging due to lateral border discrimination from the perirhinal cortex. From a sample of 39 nondemented older adults who completed volumetric image scans and verbal memory indices, we examined reliability and validity concerns for three ERC protocols with different lateral boundary guidelines (i.e., Goncharova, Dickerson, Stoub, & deToledo-Morrell, 2001; Honeycutt et al., 1998; Insausti et al., 1998). We used three novice raters to assess inter-rater reliability on a subset of scans (216 total ERCs), with the entire dataset measured by one rater with strong intra-rater reliability on each technique (234 total ERCs). We found moderate to strong inter-rater reliability for two techniques with consistent ERC lateral boundary endpoints (Goncharova, Honeycutt), with negligible to moderate reliability for the technique requiring consideration of collateral sulcal depth (Insausti). Left ERC and story memory associations were moderate and positive for two techniques designed to exclude the perirhinal cortex (Insausti, Goncharova), with the Insausti technique continuing to explain 10% of memory score variance after additionally controlling for depression symptom severity. Right ERC-story memory associations were nonexistent after excluding an outlier. Researchers are encouraged to consider challenges of rater training for ERC techniques and how lateral boundary endpoints may impact structure-function associations.Item Open Access High prevalence of geriatric syndromes in older adults.(PloS one, 2020-01) Sanford, Angela M; Morley, John E; Berg-Weger, Marla; Lundy, Janice; Little, Milta O; Leonard, Kathleen; Malmstrom, Theodore KINTRODUCTION:The geriatric syndromes of frailty, sarcopenia, weight loss, and dementia are highly prevalent in elderly individuals across all care continuums. Despite their deleterious impact on quality of life, disability, and mortality in older adults, they are frequently under-recognized. At Saint Louis University, the Rapid Geriatric Assessment (RGA) was developed as a brief screening tool to identify these four geriatric syndromes. MATERIALS AND METHODS:From 2015-2019, the RGA, comprised of the FRAIL, SARC-F, Simplified Nutritional Appetite Questionnaire (SNAQ), and Rapid Cognitive Screen (RCS) tools and a question on Advance Directives, was administered to 11,344 individuals ≥ 65 years of age across Missouri in community, office-based, hospital, Programs of All-Inclusive Care for the Elderly (PACE), and nursing home care settings. Standard statistical methods were used to calculate the prevalence of frailty, sarcopenia, weight loss, and dementia across the sample. RESULTS:Among the 11,344 individuals screened by the RGA, 41.0% and 30.4% met the screening criteria for pre-frailty and frailty respectively, 42.9% met the screening criteria for sarcopenia, 29.3% were anorectic and at risk for weight loss, and 28.1% screened positive for dementia. The prevalence of frailty, risk for weight loss, sarcopenia, and dementia increased with age and decreased when hospitalized patients and those in the PACE program or nursing home were excluded. CONCLUSIONS:Using the RGA as a valid screening tool, the prevalence of one or more of the geriatric syndromes of frailty, sarcopenia, weight loss, and dementia in older adults across all care continuums is quite high. Management approaches exist for each of these syndromes that can improve outcomes. It is suggested that the brief RGA screening tool be administered to persons 65 and older yearly as part of the Medicare Annual Wellness Visit.Item Open Access Improved Function With Enhanced Protein Intake per Meal: A Pilot Study of Weight Reduction in Frail, Obese Older Adults.(J Gerontol A Biol Sci Med Sci, 2016-10) Porter Starr, Kathryn N; Pieper, Carl F; Orenduff, Melissa C; McDonald, Shelley R; McClure, Luisa B; Zhou, Run; Payne, Martha E; Bales, Connie WBACKGROUND: Obesity is a significant cause of functional limitations in older adults; yet, concerns that weight reduction could diminish muscle along with fat mass have impeded progress toward an intervention. Meal-based enhancement of protein intake could protect function and/or lean mass but has not been studied during geriatric obesity reduction. METHODS: In this 6-month randomized controlled trial, 67 obese (body mass index ≥30kg/m(2)) older (≥60 years) adults with a Short Physical Performance Battery score of 4-10 were randomly assigned to a traditional (Control) weight loss regimen or one with higher protein intake (>30g) at each meal (Protein). All participants were prescribed a hypo-caloric diet, and weighed and provided dietary guidance weekly. Physical function (Short Physical Performance Battery) and lean mass (BOD POD), along with secondary measures, were assessed at 0, 3, and 6 months. RESULTS: At the 6-month endpoint, there was significant (p < .001) weight loss in both the Control (-7.5±6.2kg) and Protein (-8.7±7.4kg) groups. Both groups also improved function but the increase in the Protein (+2.4±1.7 units; p < .001) was greater than in the Control (+0.9±1.7 units; p < .01) group (p = .02). CONCLUSION: Obese, functionally limited older adults undergoing a 6-month weight loss intervention with a meal-based enhancement of protein quantity and quality lost similar amounts of weight but had greater functional improvements relative to the Control group. If confirmed, this dietary approach could have important implications for improving the functional status of this vulnerable population (ClinicalTrials.gov identifier: NCT01715753).Item Open Access Leukocyte telomere length is associated with disability in older u.s. Population.(J Am Geriatr Soc, 2010-07) Risques, Rosa Ana; Arbeev, Konstantin G; Yashin, Anatoli I; Ukraintseva, Svetlana V; Martin, George M; Rabinovitch, Peter S; Oshima, JunkoOBJECTIVES: To determine whether mean leukocyte telomere length (LTL) serves as a biomarker of disability assessed according to activities of daily living (ADLs) and what factors may modify this relationship. DESIGN: Retrospective cross-sectional study. SETTING: A subset of the National Long Term Care Survey (NTLCS), a Medicare-based U.S. population longitudinal study focused on trends of overall health and functional status in older adults. PARTICIPANTS: Six hundred and twenty-four individuals from the 1999 wave of the NTLCS cohort. MEASUREMENTS: Relative LTL determined according to quantitative polymerase chain reaction. LTL has previously been shown to correlate with common age-related disorders and mortality, as well as with socioeconomic status. RESULTS: A sex difference in LTL was observed but not age-dependent shortening or association with socioeconomic status. LTL was associated with disability and functional status assessed according to ADLs. The association between ADLs and LTL was stronger in subjects without diabetes mellitus, whereas associations were not seen when only subjects with diabetes mellitus were analyzed. Associations between LTL and cardiovascular disease (CVD) and cancer were also present in the group without diabetes mellitus but not in the group with diabetes mellitus. CONCLUSION: These findings support the concept that LTL is a biomarker of overall well-being that is predictive of disability of older individuals in the U.S. population. Diabetes mellitus plays an important role as a modifier of the association between LTL and disability, CVD, and cancer. These associations have clinical implications because of the potential predictive value of LTL and deserve further investigation.Item Open Access Monoclonal Gammopathy of Undetermined Significance and Multiple Myeloma in Older Adults.(Clin Geriatr Med, 2016-02) Guerard, Emily J; Tuchman, Sascha AMultiple myeloma (MM) and monoclonal gammopathy of undetermined significance (MGUS) are plasma cell disorders of aging. The landscape of the diagnosis and management of MM and MGUS are rapidly changing. This article provides an updated understanding of the clinical presentation, evaluation, diagnosis, and management of older adults with MM and MGUS. Because most oncology providers are not formally trained in geriatric medicine, geriatricians play a key role in providing oncologists with a broader understanding of patient health status in the hope of improving outcomes for older adults with MM.Item Open Access [More people live to be very old and with a better functioning].(Ugeskr Laeger, 2013-10-07) Christensen, Kaare; Jeune, Bernard; Andersen-Ranberg, Karen; Vaupel, James WDeath rates for 80+-year-olds are now half of what they were after WWII. The chance of living past 90 years has gone up by roughly 30% per decade for people born in Denmark in 1895, 1905, and 1915 - and the later cohorts are functioning better physically and cognitively. Centenarians are on average functioning physically and cognitively as well as 92-93-year-olds due to selective mortality. A steep increase in the frequency of hospitalization and surgical procedure among 85-100-year-olds is occurring, but there is a lack of knowledge about treatment effects and side effects among the oldest-old.Item Open Access Older person behavioral and psychological symptoms (BPS) and functional limitations mediate the association between older person cognitive impairment and depressive symptoms in the caregiver.(Archives of gerontology and geriatrics, 2014-03) Malhotra, Rahul; Chei, Choy-Lye; Østbye, Truls; Chan, Angelique; Matchar, David BWe assess for the mediation of the association between older person cognitive impairment and caregiver depressive symptoms through older person BPS and functional limitations, and whether the mediation varies by caregiver-older person relationship (spouse/adult child). Data for 1111 older person (aged 75+ with activity of daily living (ADL) limitation)-caregiver dyads from Singapore were used. The outcome variable was dichotomous (caregiver clinically significant depressive symptoms [CSDS]: yes/no) in the primary analysis and continuous (caregiver depressive symptoms score) in the sensitivity analysis. The causal steps approach assessed for the mediation of the association between older person cognitive impairment (yes/no) and the outcome variable through the two potential mediators. A bootstrapping approach calculated point estimates and confidence intervals (CIs) of the indirect (∼mediated) effects. Variation of the indirect effects by caregiver-older person relationship was also assessed. In the primary analysis, the causal steps approach supported older person BPS and functional limitations as mediators. The bootstrapping approach confirmed both as significant mediators, though BPS (indirect effect odds ratio (OR) 1.32 [95% bootstrap CI 1.19,1.48]; %mediation: 70.6%) was a stronger mediator than functional limitations (1.04 [1.01,1.11]; %mediation: 11.5%). Variation of the indirect effects by caregiver-older person relationship was not supported. Results of the sensitivity analysis confirmed these results. We conclude that while caring for an older person with cognitive impairment is detrimental for the caregiver's mood, management of associated BPS and functional limitations, especially the former, among such older persons may reduce depressive symptoms among their caregivers. Spouse as well as adult child caregivers benefit.Item Open Access Physical Activity, Central Adiposity, and Functional Limitations in Community-Dwelling Older Adults.(J Geriatr Phys Ther, 2016-04) Germain, Cassandra M; Vasquez, Elizabeth; Batsis, John ABACKGROUND AND PURPOSE: Obesity and physical inactivity are independently associated with physical and functional limitations in older adults. The current study examines the impact of physical activity on odds of physical and functional limitations in older adults with central and general obesity. METHODS: Data from 6279 community-dwelling adults aged 60 years or more from the Health and Retirement Study 2006 and 2008 waves were used to calculate prevalence and odds of physical and functional limitation among obese older adults with high waist circumference (waist circumference ≥88 cm in females and ≥102 cm in males) who were physically active versus inactive (engaging in moderate/vigorous activity less than once per week). Logistic regression models were adjusted for age, sex, race/ethnicity, education, smoking status, body mass index, and number of comorbidities. RESULTS: Physical activity was associated with lower odds of physical and functional limitations among older adults with high waist circumference (odds ratio [OR], 0.59; confidence interval [CI], 0.52-0.68, for physical limitations; OR, 0.52; CI, 0.44-0.62, for activities of daily living; and OR, 0.44; CI, 0.39-0.50, for instrumental activities of daily living). CONCLUSIONS: Physical activity is associated with significantly lower odds of physical and functional limitations in obese older adults regardless of how obesity is classified. Additional research is needed to determine whether physical activity moderates long-term physical and functional limitations.Item Open Access Physical Performance Predictor Measures in Older Adults With Falls-Related Emergency Department Visits.(Journal of the American Medical Directors Association, 2019-06) Pua, Yong-Hao; Matchar, David BOBJECTIVES:Identifying strong predictors for falls and mobility limitations in older adults with a falls-related emergency department visit is crucial. This study aimed to compare, in this clinical population, the incremental predictive value of the Short Physical Performance Battery (SPPB) component tests for incident falls, injurious falls, and mobility limitations. DESIGN AND MEASURES:Prospective cohort study. SETTING AND PARTICIPANTS:A total of 323 community-dwelling older adults with a falls-related emergency department visit participated. Baseline physical performance was measured by the SPPB standing balance test, sit-to-stand test, and habitual gait speed test. Six-month prospective fall rate and self-reported mobility limitations at 6 months post baseline assessment were also measured. An injurious fall was defined as a fall for which the participant sought medical attention or that restricted his or her daily activities for at least 48 hours. RESULTS:In multivariable proportional odds analyses adjusted for demographics and clinical covariates, higher levels of full-tandem balance and sit-to-stand performance were significantly associated with fewer incident falls (P = .04 and .02, respectively) and lower odds of mobility limitations (P = .05 and .03, respectively) and marginally associated with lower odds of injurious falls (P = .06 and .07, respectively). Habitual gait speed was the weakest predictor of falls but the strongest predictor (odds ratio 0.24, 95% confidence interval 0.08-0.70; P < .001) of mobility limitations. CONCLUSIONS/IMPLICATIONS:In high-fall-risk older adults, the SPPB balance and sit-to-stand tests predicted falls whereas the SPPB gait speed test was adept at predicting mobility limitations. No one test is best across all situations, so the choice of test will depend on the goal of the assessment.Item Open Access Presence of and correction for interviewer error on an instrument assessing cognitive function of older adults.(Geriatrics & gerontology international, 2015-03) Malhotra, Rahul; Haaland, Benjamin A; Chei, Choy-Lye; Chan, Angelique; Malhotra, Chetna; Matchar, David BAim
To determine the extent of interviewer error on the Short Portable Mental Status Questionnaire (SPMSQ), the association between interviewer-level variables and SPMSQ score, compare the prevalence of SPMSQ cognitive status categories before and after correction for interviewer error, and identify SPMSQ items prone to interviewer error.Methods
Data of 4542 older adults from a national survey in Singapore were utilized. Multilevel models, which adjusted for respondent-level variables known to be associated with cognitive status, were utilized to determine the intraclass correlation on the SPMSQ, association of interviewer-level variables (age, ethnicity, education and number of interviews carried out) with SPMSQ and identify SPMSQ items prone to interviewer error.Results
The intraclass correlation, after adjusting for respondent-level variables, was 0.265. Interviewer educational status was associated with SPMSQ score. Correction for interviewer error resulted in an "improvement" in cognitive status of a substantial proportion of those initially classified as moderately or severely impaired. Two of the SPMSQ items, "Please count backward from 20 by 3" and "When were you born?" were particularly prone to interviewer error.Conclusions
Investigators using the SPMSQ, and potentially, other instruments, for assessing cognitive function in surveys of older adults and using face-to-face interviews for data collection should be cognizant of the sensitivity of such instruments to interviewer error. Intensive training of interviewers to standardize instrument administration as well as assessment for interviewer error and its correction, using appropriate statistical models, such as multilevel models, is warranted.Item Open Access Robotic Mitral Valve Repair in Older Individuals: An Analysis of The Society of Thoracic Surgeons Database.(The Annals of thoracic surgery, 2018-11) Wang, Alice; Brennan, J Matthew; Zhang, Shuaiqi; Jung, Sin-Ho; Yerokun, Babatunde; Cox, Morgan L; Jacobs, Jeffrey P; Badhwar, Vinay; Suri, Rakesh M; Thourani, Vinod; Halkos, Michael E; Gammie, James S; Gillinov, A Marc; Smith, Peter K; Glower, DonaldBackground
National outcomes of robotic mitral valve repair (rMVr) compared with sternotomy (sMVr) in older patients are currently unknown.Methods
From 2011 to 2014, all patients aged 65 years and older undergoing MVr in The Society of Thoracic Surgeons Adult Cardiac Surgery Database linked to Medicare claims data were identified. Patients who underwent rMVr were propensity matched to patients who underwent sMVr. Standard differences and falsification outcome of baseline characteristics were tested to ensure a balanced match. Cox models were used to calculate 3-year mortality, heart failure readmission, and mitral valve reintervention, adjusting for competing risks where appropriate.Results
After matching, 503 rMVr patients from 65 centers and 503 sMVr from 251 centers were included. There were no significant differences in comorbidities or falsification outcome. Cardiopulmonary bypass and cross-clamp times were longer with rMVr versus sMVr at 125 versus 102 minutes (p < 0.0001) and 85 versus 75 minutes (p < 0.0001), respectively. The rMVr patients had shorter intensive care unit (27 vs 47 hours, p < 0.0001) and hospital stay (5 vs 6 days, p < 0.0001), less frequent transfusion (21% vs 35%, p < 0.0001), and less atrial fibrillation (28% vs 40%, p < 0.0001). Three-year mortality (hazard ratio, 1.21; 95% confidence interval, 0.68 to 2.16; p = 0.52), heart failure readmission (hazard ratio, 1.42; 95% confidence interval, 0.80 to 2.52, p = 0.10), and mitral valve reintervention (hazard ratio, 0.42; 95% confidence interval, 0.15 to 1.18; p = 0.22) did not differ between the groups.Conclusions
The rMVr procedure was associated with less atrial fibrillation, less frequent transfusion requirement, and shorter intensive care unit and hospital stay, without a significant difference in 3-year mortality, heart failure readmission, or mitral valve reintervention. In older patients, rMVr confers short-term advantages without a detriment to midterm outcomes.Item Open Access Short- and long-term rehospitalization and mortality for heart failure in 4 racial/ethnic populations.(J Am Heart Assoc, 2014-10-16) Vivo, Rey P; Krim, Selim R; Liang, Li; Neely, Megan; Hernandez, Adrian F; Eapen, Zubin J; Peterson, Eric D; Bhatt, Deepak L; Heidenreich, Paul A; Yancy, Clyde W; Fonarow, Gregg CBACKGROUND: The degree to which outcomes following hospitalization for acute heart failure (HF) vary by racial and ethnic groups is poorly characterized. We sought to compare 30-day and 1-year rehospitalization and mortality rates for HF among 4 race/ethnic groups. METHODS AND RESULTS: Using the Get With The Guidelines-HF registry linked with Medicare data, we compared 30-day and 1-year outcomes between racial/ethnic groups by using a multivariable Cox proportional hazards model adjusting for clinical, hospital, and socioeconomic status characteristics. We analyzed 47 149 Medicare patients aged ≥65 years who had been discharged for HF between 2005 and 2011: there were 39 213 whites (83.2%), 4946 blacks (10.5%), 2347 Hispanics (5.0%), and 643 Asians/Pacific Islanders (1.4%). Relative to whites, blacks and Hispanics had higher 30-day and 1-year unadjusted readmission rates but lower 30-day and 1-year mortality; Asians had similar 30-day readmission rates but lower 1-year mortality. After risk adjustment, blacks had higher 30-day and 1-year CV readmission than whites but modestly lower short- and long-term mortality; Hispanics had higher 30-day and 1-year readmission rates and similar 1-year mortality than whites, while Asians had similar outcomes. When socioeconomic status data were added to the model, the majority of associations persisted, but the difference in 30-day and 1-year readmission rates between white and Hispanic patients became nonsignificant. CONCLUSIONS: Among Medicare patients hospitalized with HF, short- and long-term readmission rates and mortality differed among the 4 major racial/ethnic populations and persisted even after controlling for clinical, hospital, and socioeconomic status variables.Item Open Access Survival Prognosis in Very Old Adults.(J Am Geriatr Soc, 2016-01) Thinggaard, Mikael; McGue, Matt; Jeune, Bernard; Osler, Merete; Vaupel, James W; Christensen, KaareOBJECTIVES: To determine whether simple functional indicators are predictors of survival prognosis in very old adults. DESIGN: In-person survey conducted over a 3-month period in 1998; assessment of survival over a 15-year follow-up period. SETTING: Denmark. PARTICIPANTS: All 3,600 Danes born in 1905 and living in Denmark in 1998, were invited to participate regardless of residence and health; 2,262 (63%) participated in the survey: 1,814 (80.2%) in person and 448 (19.8%) through a proxy. MEASUREMENTS: Socioeconomic factors, medications and diseases, activities of daily living, physical performance, cognition, depression symptomatology, self-rated health, and all-cause mortality, evaluated as average remaining lifespan and chance of surviving to 100 years. RESULTS: Men aged 92 to 93 had an overall 6.0% chance of surviving to 100 years, whereas the chance for women was 11.4%. Being able to rise without use of hands increased the chance for men to 11.2% (95% confidence interval (CI)=7.7-14.7) and for women to 22.0% (95% CI=18.9-25.1). When combining this with a Mini-Mental State Examination (MMSE) scores from 28 to 30, the chances were 21.7% (95% CI=11.5-31.9) for men and 34.2% (95% CI=24.8-43.5) for women. CONCLUSION: Chair stand score combined with MMSE score is a quick and easy way to estimate overall chance of survival in very old adults, which is particularly relevant when treatment with potential side effects for nonacute diseases is considered.Item Open Access The epidemiology of at-risk and binge drinking among middle-aged and elderly community adults: National Survey on Drug Use and Health.(The American journal of psychiatry, 2009-10) Blazer, Dan G; Wu, Li-TzyThe purpose of this article was to estimate the prevalence, distribution, and correlates of at-risk alcohol use (especially binge drinking) among middle-aged and elderly persons in the United States and to compare at-risk alcohol use between women and men.Secondary analysis of the 2005 and 2006 National Survey on Drug Use and Health was conducted for 10,953 respondents aged 50 years and older. Among respondents, 6,717 were 50 to 64 years of age and 4,236 were > or =65 years. Social and demographic variables, alcohol use (including at-risk use), binge drinking, serious psychological distress, and self-rated health were assessed.Overall, 66% of male respondents and 55% of female respondents reported alcohol use during the past year. At-risk alcohol use and binge drinking were more frequent among respondents 50 to 64 years of age relative to respondents aged 65 years or older. In the > or =65 years old age group, 13% of men and 8% of women reported at-risk alcohol use, and more than 14% of men and 3% of women reported binge drinking. Among male subjects, binge drinking compared with no alcohol use was associated with higher income and being separated, divorced, or widowed, while being employed and nonmedical use of prescription drugs were associated with binge drinking compared with no alcohol use among women. For all respondents, binge drinking relative to no alcohol use was associated with the use of tobacco and illicit drugs. Among women who reported using alcohol, being African American and less educated were associated with binge drinking, but race/ethnicity and educational level were not associated with binge drinking in men who reported using alcohol.At-risk and binge drinking are frequently reported by middle-aged and elderly adults nationwide and are therefore of public health concern. Clinicians working with middle-aged and older adults should screen for binge drinking and coexisting use of other substances.Item Open Access Validating administratively derived frailty scores for use in Veterans Health Administration emergency departments.(Academic emergency medicine : official journal of the Society for Academic Emergency Medicine, 2023-04) Dev, Sharmistha; Gonzalez, Andrew A; Coffing, Jessica; Slaven, James E; Dev, Shantanu; Taylor, Stan; Ballard, Carrie; Hastings, S Nicole; Bravata, Dawn MObjectives
Frailty is a clinical syndrome characterized by decreased physiologic reserve that diminishes the ability to respond to stressors such as acute illness. Veterans Health Administration (VA) emergency departments (ED) are the primary venue of care for Veterans with acute illness and represent key sites for frailty recognition. As questionnaire-based frailty instruments can be cumbersome to implement in the ED, we examined two administratively derived frailty scores for use among VA ED patients.Methods
This national retrospective cohort study included all VA ED visits (2017-2020). We evaluated two administratively derived scores: the Care Assessment Needs (CAN) score and the VA Frailty Index (VA-FI). We categorized all ED visits across four frailty groups and examined associations with outcomes of 30-day and 90-day hospitalization and 30-day, 90-day, and 1-year mortality. We used logistic regression to assess the model performance of the CAN score and the VA-FI.Results
The cohort included 9,213,571 ED visits. With the CAN score, 28.7% of the cohort were classified as severely frail; by VA-FI, 13.2% were severely frail. All outcome rates increased with progressive frailty (p-values for all comparisons < 0.001). For example, for 1-year mortality based on the CAN score frailty was determined as: robust, 1.4%; prefrail, 3.4%; moderately frail, 7.0%; and severely frail, 20.2%. Similarly, for 90-day hospitalization based on VA-FI, frailty was determined as prefrail, 8.3%; mildly frail, 15.3%; moderately frail, 29.5%; and severely frail, 55.4%. The c-statistics for CAN score models were higher than for VA-FI models across all outcomes (e.g., 1-year mortality, 0.721 vs. 0.659).Conclusions
Frailty was common among VA ED patients. Increased frailty, whether measured by CAN score or VA-FI, was strongly associated with hospitalization and mortality and both can be used in the ED to identify Veterans at high risk for adverse outcomes. Having an effective automatic score in VA EDs to identify frail Veterans may allow for better targeting of scarce resources.Item Open Access Vitamin D Levels and the Risk of Cognitive Decline in Chinese Elderly People: the Chinese Longitudinal Healthy Longevity Survey.(The journals of gerontology. Series A, Biological sciences and medical sciences, 2016-10) Matchar, David B; Chei, Choy-Lye; Yin, Zhao-Xue; Koh, Victoria; Chakraborty, Bibhas; Shi, Xiao-Ming; Zeng, YiBackground
Vitamin D has a neuroprotective function, potentially important for the prevention of cognitive decline. Prospective studies from Western countries support an association between lower vitamin D level and future cognitive decline in elderly people. No prospective study has examined this association in Asia.Methods
This community-based cohort study of elderly people in China follows 1,202 cognitively intact adults aged ≥60 years for a mean duration of 2 years. Plasma vitamin D level was measured at the baseline. Cognitive state of participants was assessed using the Mini-Mental State Examination (MMSE). Cognitive impairment was defined as an MMSE score <18. Cognitive decline was defined as ≥3 points decline from baseline. Multivariable logistic regression models were used to examine the association between quartiles of vitamin D levels with cognitive decline and incidence of cognitive impairment.Results
Participants with low vitamin D level had an increased risk of cognitive decline. Compared with the highest quartile of vitamin D levels, the multivariable odds ratios (ORs; 95% confidence interval) for cognitive decline were 2.1 (1.3-3.4) for the second highest quartile, 2.2 (1.4-3.6) for the third highest quartile, and 2.0 (1.2-3.3) for the lowest quartile. The multivariable ORs of incident cognitive impairment for the second highest, third highest, and lowest versus highest quartiles of vitamin D levels were 1.9 (0.9-4.1), 2.6 (1.2-5.6), and 3.2 (1.5-6.6), respectively.Conclusions
This first follow-up study of elderly people, including the oldest-old, in Asia shows that low vitamin D levels were associated with increased risk of subsequent cognitive decline and impairment.