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1.
Emergency housing for frail older adults 总被引:1,自引:0,他引:1
J C Mellinger 《The Gerontologist》1989,29(3):401-404
The emergency housing program described provides immediately available beds in private homes for homeless, impaired elderly adults. Clients receive 24-hour care for two to four weeks while permanent housing arrangements are made. Compared to traditional programs for the homeless, the emergency program saved money and provided more positive social support. A year later clients were significantly less likely to be institutionalized than were comparable nonparticipants. 相似文献
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Kirby SE Coleman PG Daley D 《The journals of gerontology. Series B, Psychological sciences and social sciences》2004,59(3):P123-P129
Previous studies have identified that spiritual beliefs contribute to psychological well-being (PWB) in older people, but limited research has considered the effects of spirituality on PWB when physical health deteriorates and people become frail. We recruited 233 British participants from warden-controlled retirement housing to complete interviewer-administered questionnaires. Results showed that, after we controlled for marital status, age, education, other health problems, and gender, degree of frailty had a negative effect on PWB. Spirituality was also a significant predictor of PWB and moderated the negative effects of frailty on PWB. Therefore, this study suggests that spirituality is a resource in maintaining PWB, and that the use of this resource is more significant for individuals with greater levels of frailty. 相似文献
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Outcomes of pain in frail older adults with dementia 总被引:4,自引:0,他引:4
Brummel-Smith K London MR Drew N Krulewitch H Singer C Hanson L 《Journal of the American Geriatrics Society》2002,50(11):1847-1851
OBJECTIVES: To describe the outcomes of pain in cognitively impaired older adults in a Program of All-inclusive Care for older people (PACE) setting and to determine whether pain and psychotropic drug use, behavioral disturbances, hospital, nursing facility, and emergency department use, or mortality increases with the level of pain reported. DESIGN: Retrospective review of an observational cohort of patients with dementia. SETTING: A first-generation PACE program located in Portland, Oregon. Patients with the diagnosis of dementia had been assessed for pain in a prior study. PARTICIPANTS: One hundred fifty-four cognitively impaired subjects. MEASUREMENTS: Standardized pain assessments were administered to cognitively impaired subjects between June and October 1998. After the pain assessment, information about mortality and healthcare use, including use of medication, was collected and analyzed. Subjects who reported moderate to severe pain were compared with demented subjects who reported no or mild pain. RESULTS: There were no differences in patient characteristics (age, sex, functional limitations, disruptive behaviors, and incontinence), medications (pain and psychotropic), use (hospital, nursing home, or emergency department visit), or mortality by level of pain alone or by levels of pain and dementia together. CONCLUSIONS: The study did not demonstrate that a single point-in-time measurement of pain in demented persons was associated with an increased rate of behavioral problems, narcotic use, or hospital or emergency department use over the following year. Prospective studies are needed that measure pain over time to determine more accurately the relationship between pain and negative outcomes in dementia. 相似文献
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Ko FC 《Clinics in Geriatric Medicine》2011,27(1):89-100
Frailty and its management represent an emerging area of clinical care in older adults. Geriatricians have long recognized a syndrome of multiple comorbid conditions, immobility, weakness, and poor tolerance of physiologic stressors in older adults. Patients with these characteristics are described as frail and suffer increased adverse clinical outcomes. This article reviews the clinical spectrum of frailty in older adults, its biologic etiology, and potential clinical interventions. Several operational definitions of frailty and the associated clinical signs, symptoms, and outcomes are outlined. The biologic mechanisms hypothesized to underlie frailty are explored, particularly in the musculoskeletal, endocrine, and immune systems. Treatment options for frail, older adults are discussed, including physiologic system-targeted interventions and geriatric models of care. 相似文献
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BACKGROUND AND AIMS: The most common cause of accidental injury and death in people over age 65 results from impacts associated with falling. Balance impaired older adults have poorer balance control than healthy young adults or healthy older adults. Lack of sufficient lower extremity strength and inability to rapidly produce muscle force may contribute to diminished balance control in the elderly. This study evaluated the effect of a 10-week high intensity strength-training program targeting key lower extremity muscles for the purpose of improving postural control in frail older adults. METHODS: Thirteen experimental and fourteen control subjects, all balance impaired older adults were evaluated in response to unexpected platform perturbations that simulated slips. RESULTS: Following strength training the experimental group was significantly stronger than the control group. Mean ankle moments improved in the experimental group following strength training during forward sway (Right: p=0.067, Left: p=0.009) and backward sway (Right: p=0.031, Left: p=0.058). For the backward sway condition the ankle rate of torque production increased significantly in the experimental group (Right: p=0.016, Left: p=0.031). CONCLUSIONS: Enhancement of lower extremity strength contributed to improvements in balance stability demonstrated by greater ankle force production, in response to balance threats. 相似文献
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Herrick C Steger-May K Sinacore DR Brown M Schechtman KB Binder EF 《Journal of the American Geriatrics Society》2004,52(12):2062-2068
OBJECTIVES: To identify factors associated with persistent hip pain in elderly hip fracture patients with physical frailty. DESIGN: Cohort study. SETTING: Community-based study conducted at academic medical center. PARTICIPANTS: Eighty-eight men and women (mean age+/-standard deviation 80+/-7 years) with a recent hip fracture (mean 14.5+/-4.8 weeks after hip fracture repair) and physical frailty, defined as a modified Physical Performance Test Score between 12 and 28, enrolled in an exercise intervention trial. MEASUREMENTS: Dependent variable was self-report of moderate to severe regional hip pain in the week preceding the baseline interview. Independent variables were self-reported demographic information, health characteristics, and activity of daily living (ADL) function; Yesavage Mood Score (YMS); 36-item Short Form percentile scores; and objective measurements of lower extremity strength, range of motion, balance, and gait. RESULTS: Forty-two percent of the sample reported moderate or severe hip pain at the baseline assessment. Moderate/severe pain was related to difficulty with ADL performance and multiple measures of quality of life. Variables independently associated with moderate/severe hip pain were frequency of pain medication use (adjusted odds ratio (AOR)=5.75, 95% confidence interval (CI)=2.23-14.82, P=.003), YMS score (AOR=2.69, 95% CI=1.18-6.12, P=.02), and knee extension at 60 degrees /s in the fractured limb (AOR=0.96, 95% CI=0.92-1.0, P=.05, model coefficient of determination=0.34). CONCLUSION: Persistent hip pain is a frequent symptom in frail elderly community-dwelling hip fracture patients. Pain medication use, symptoms of depression, and skeletal muscle weakness of the fractured leg are independent correlates of moderate to severe hip pain in this patient population. Clinicians should assess for, and address, persistent pain in this patient population. 相似文献
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Models of care for frail older adults have increasingly used advanced practice nurses (APNs) to achieve outcomes. Knowledge of the common APN functions and skills that contribute to the success of these models could better inform education and evidence-based practice and guide further research, but published investigations associated with models of gerontologic care neither describe fully these functions and skills nor link the activities of the APN with specific outcomes. Using examples primarily from the University of Pennsylvania School of Nursing, this paper identifies, describes, and analyzes common functions and skills of APNs in published gerontologic care models; examines the strength of the evidence for the effect of APNs on outcomes of care; and identifies areas for further study. 相似文献
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This study investigates the implications of different levels of cognitive decline on functional status in frail older adults. Four cognitive trajectories, including two with catastrophic cognitive decline, were defined in a 3-year study. Participants with complete cognitive and functional status data at baseline, 12 and 36 months of follow-up were included in the study (n=456). Data were analysed with repeated measures statistics. Substantial functional deterioration over time was observed for the participants with catastrophic cognitive decline. Catastrophic cognitive decline influenced performance in instrumental activities of daily living (IADL) and activities of daily living (ADL) at 12 months, whereas basic physical and mental actions were affected at 36 months. IADL were found to deteriorate more than ADL. The results have implications on planning appropriate geriatric rehabilitation and long-term care program. 相似文献
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Alexander NB Guire KE Thelen DG Ashton-Miller JA Schultz AB Grunawalt JC Giordani B 《Journal of the American Geriatrics Society》2000,48(11):1408-1413
OBJECTIVE: To determine how self-reported physical function relates to performance in each of three mobility domains: walking, stance maintenance, and rising from chairs. DESIGN: Cross-sectional analysis of older adults. SETTING: University-based laboratory and community-based congregate housing facilities. PARTICIPANTS: Two hundred twenty-one older adults (mean age, 79.9 years; range, 60-102 years) without clinical evidence of dementia (mean Folstein Mini-Mental State score, 28; range, 24-30). INTERVENTION AND MAIN OUTCOME MEASURES: We compared the responses of these older adults on a questionnaire battery used by the Established Populations for the Epidemiologic Study of the Elderly (EPESE) project, to performance on mobility tasks of graded difficulty. Responses to the EPESE battery included: (1) whether assistance was required to perform seven Katz activities of daily living (ADL) items, specifically with walking and transferring; (2) three Rosow-Breslau items, including the ability to walk up stairs and walk a half mile; and (3) five Nagi items, including difficulty stooping, reaching, and lifting objects. The performance measures included the ability to perform, and time taken to perform, tasks in three summary score domains: (1) walking ("Walking," seven tasks, including walking with an assistive device, turning, stair climbing, tandem walking); (2) stance maintenance ("Stance," six tasks, including unipedal, bipedal, tandem, and maximum lean); and (3) chair rise ("Chair Rise," six tasks, including rising from a variety of seat heights with and without the use of hands for assistance). A total score combines scores in each Walking, Stance, and Chair Rise domain. We also analyzed how cognitive/ behavioral factors such as depression and self-efficacy related to the residuals from the self-report and performance-based ANOVA models. RESULTS: Rosow-Breslau items have the strongest relationship with the three performance domains, Walking, Stance, and Chair Rise (eta-squared ranging from 0.21 to 0.44). These three performance domains are as strongly related to one Katz ADL item, walking (eta-squared ranging from 0.15 to 0.33) as all of the Katz ADL items combined (eta-squared ranging from 0.21 to 0.35). Tests of problem solving and psychomotor speed, the Trails A and Trails B tests, are significantly correlated with the residuals from the self-report and performance-based ANOVA models. CONCLUSIONS: Compared with the rest of the EPESE self-report items, self-report items related to walking (such as Katz walking and Rosow-Breslau items) are better predictors of functional mobility performance on tasks involving walking, stance maintenance, and rising from chairs. Compared with other self-report items, self-reported walking ability may be the best predictor of overall functional mobility. 相似文献
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Emiel O. Hoogendijk Maaike E. Muntinga Karen M. van Leeuwen Henriëtte E. van der Horst Dorly J.H. Deeg Dinnus H.M. Frijters Lotte A.H. Hermsen Aaltje P.D. Jansen Giel Nijpels Hein P.J. van Hout 《Archives of gerontology and geriatrics》2014
In order to provide adequate care for frail older adults in primary care it is essential to have insight into their care needs. Our aim was to describe the met and unmet care needs as perceived by frail older adults using a multi-dimensional needs assessment, and to explore their associations with socio-demographic and health-related characteristics. Cross-sectional baseline data were used from the Frail older Adults: Care in Transition (ACT) study in the Netherlands, consisting of 1137 community dwelling frail older adults aged 65 and above. Patients were recruited through 35 primary care practices. Self-perceived care needs were assessed using the Camberwell Assessment of Need for the Elderly (CANE). Socio-demographic characteristics included age, sex, partner status and educational level. Health-related characteristics included functional capacity, hospital admissions, chronic diseases and the degree of frailty. Frail older adults reported on average 4.2 care needs out of 13 CANE topics, of which 0.5 were unmet. The physical and environmental domain constituted the highest number of needs, but these were mostly met. Unmet needs were mainly found in the psychosocial domain. Regression analyses revealed that Activities of Daily Living (ADL) limitations and a higher frailty score were the most important determinants of both met and unmet care needs. A younger age and a higher educational level were associated with the presence of unmet care needs. 相似文献
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Rockwood K Rockwood MR Andrew MK Mitnitski A 《Journal of the American Geriatrics Society》2008,56(7):1213-1217
OBJECTIVES: To study the test–retest and interrater reliability of the Hierarchical Assessment of Balance and Mobility (HABAM) in frail older adults.
DESIGN: Convenience sample of 167 frail older adults seen as part of routine care by an academic geriatrician at a tertiary care teaching hospital.
SETTING: Inpatient medical and geriatric wards, geriatric ambulatory care clinic, emergency department, home visits.
PARTICIPANTS: The interrater reliability sample consisted of 98 inpatients and 69 outpatients. The test–retest reliability sample tracked 63 of the inpatients over the first 2 days of their hospital stay.
MEASUREMENTS: Mobility and balance were assessed using the HABAM. Frailty was assessed using a frailty index based on a standardized Comprehensive Geriatric Assessment. Reliability was assessed using Pearson correlations and the intraclass correlation coefficients.
RESULTS: The interrater reliability of the HABAM was 0.92 and ranged from 0.88 to 0.96 across settings for the various components (balance, transfers, mobility). Test–retest reliability was 0.91 (range 0.85–0.92).
CONCLUSION: The HABAM appears to be a reliable means of assessing mobility and balance in frail older adults. 相似文献
DESIGN: Convenience sample of 167 frail older adults seen as part of routine care by an academic geriatrician at a tertiary care teaching hospital.
SETTING: Inpatient medical and geriatric wards, geriatric ambulatory care clinic, emergency department, home visits.
PARTICIPANTS: The interrater reliability sample consisted of 98 inpatients and 69 outpatients. The test–retest reliability sample tracked 63 of the inpatients over the first 2 days of their hospital stay.
MEASUREMENTS: Mobility and balance were assessed using the HABAM. Frailty was assessed using a frailty index based on a standardized Comprehensive Geriatric Assessment. Reliability was assessed using Pearson correlations and the intraclass correlation coefficients.
RESULTS: The interrater reliability of the HABAM was 0.92 and ranged from 0.88 to 0.96 across settings for the various components (balance, transfers, mobility). Test–retest reliability was 0.91 (range 0.85–0.92).
CONCLUSION: The HABAM appears to be a reliable means of assessing mobility and balance in frail older adults. 相似文献
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Minoru Yamada RPT PhD Hidenori Arai MD PhD Koutatsu Nagai RPT Kazuki Uemura RPT Shuhei Mori RPT Tomoki Aoyama MD PhD 《Journal of Clinical Gerontology and Geriatrics》2011,2(2):42-46
Background/Purpose
The purpose of this study was to determine whether or not daily activities determined by average daily steps are associated with age, gender, body mass index, fear of falling, and physical functions (locomotive function, balance function, and muscle power) in community-dwelling nonfrail and frail older adults.Methods
This is a cross-sectional study conducted in community-dwelling older adults in Japan. Based on the Timed Up and Go (TUG) test, 629 elderly adults were divided into two groups: 515 were grouped to nonfrail elderly (TUG time less than 13.5 seconds, mean age 77.0 ± 7.2 years) and 114 to frail elderly (TUG time of 13.5 seconds or more, mean age 76.1 ± 7.5 years). Daily physical activities were determined by average daily steps measured by pedometer and four other physical function tests (10-m walk test, single-leg standing, functional reach, and five-chair stand test) were performed along with the assessment of fear of falling.Results
Stepwise regression analysis revealed that age, gender, 10-m walk test, and single-leg standing were significant and independent determinants of the average step counts in the nonfrail elderly (R2 = 0.282, p < 0.001), whereas fear of falling was the only significant and independent determinant of the average step counts in the frail elderly (R2 = 0.119, p < 0.001).Conclusion
These results indicate that differential factors may be related to daily activities depending on the level of frailty in community-dwelling older adults. 相似文献18.
Costanzo ES Lutgendorf SK Kohut ML Nisly N Rozeboom K Spooner S Benda J McElhaney JE 《The journals of gerontology. Series A, Biological sciences and medical sciences》2004,59(12):1328-1333
BACKGROUND: Previous research has indicated that older adults with severe life stress show attenuated immune responses to influenza vaccination. Associations among mood, optimism, stress, and the in vitro cytokine response to influenza virus and vaccine were evaluated in 18 healthy older adults with low to moderate life stress. METHODS: Peripheral blood mononuclear cells were stimulated in cultures with 1999-2000 influenza vaccine viruses (A/Beijing/262/95, A/Sydney/5/97, and B/Yamanashi/166/98) and the 2000-2001 trivalent vaccine (containing A/New Caledonia/20/99, A/Panama/2007/99, and B/Yamanashi/166/98). The levels of T-helper type 1 (interleukin-2 and interferon-gamma) and type 2 (interleukin-10) cytokines were measured in culture supernatants. RESULTS: Stress, age, and current health practices were unrelated to cytokine production. Older adults reporting greater anger, fatigue, confusion, and total mood disturbance had poorer cytokine responses to live virus and vaccine stimulation. In contrast, older adults who reported greater vigor and those who were more optimistic had greater cytokine responses to both live virus and vaccine. These relationships were largely unaffected by medications or health conditions. CONCLUSIONS: These findings suggest that among older adults, even mild to moderate mood disturbance is associated with an attenuated cellular immune response to live influenza virus and vaccine. 相似文献
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T-lymphocytes expressing CC chemokine receptor-5 are increased in frail older adults 总被引:1,自引:0,他引:1
De Fanis U Wang GC Fedarko NS Walston JD Casolaro V Leng SX 《Journal of the American Geriatrics Society》2008,56(5):904-908
OBJECTIVES: To evaluate the frequencies of T‐lymphocytes expressing CC chemokine receptor‐5 (CCR5+ T‐cells) and their relationship with frailty in older adults. DESIGN: Case‐control study with an age‐, race‐, and sex‐matched design. SETTING: General Clinical Research Center. PARTICIPANTS: Community‐dwelling adults aged 72 and older from Baltimore, Maryland. METHODS: Frailty was determined using five validated criteria: weakness, slow walking speed, fatigue, low physical activity, and weight loss. Those meeting three or more of these five criteria were defined as frail and those with none as nonfrail. Complete blood counts were performed to obtain peripheral lymphocyte counts using an automated (Coulter) counter. Peripheral blood was collected for surface immunofluorescent staining of CCR5 and other T‐cell markers. RESULTS: Twenty‐six frail and matched nonfrail participants (mean age±standard deviation 83.8±5.3, range 72–94) completed the study. Frail participants had higher CCR5+, CCR5+CD8+, and CCR5+CD45RO? T‐cell counts than matched nonfrail controls (349±160/mm3 vs 194±168/mm3, P=.02; 208±98/mm3 vs 105±62/mm3, P=.02; and 189±149/mm3 vs 52±36/mm3, P=.01; respectively). Furthermore, there was a trend toward graded increase in these T‐cell counts across the frailty scores in frail participants (e.g., CCR5+CD8+ counts of 123±52/mm3, 248±115/mm3, and 360±215/mm3 for those with frailty scores of 3, 4, and 5, respectively). CONCLUSION: These initial results suggest an expansion of the CCR5+ T‐cell subpopulation in frailty. They provide a basis for further characterization of CCR5+ T‐cells and their role in frailty, with potential therapeutic implications. 相似文献
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Ramírez-Vélez Robinson Martínez-Velilla Nicolás Correa-Rodríguez María Sáez de Asteasu Mikel L. Zambom-Ferraresi Fabricio Palomino-Echeverria Sara García-Hermoso Antonio Izquierdo Mikel 《Age (Dordrecht, Netherlands)》2022,44(3):1677-1688
GeroScience - Identifying serum biomarkers that can predict physical frailty in older adults would have tremendous clinical value for primary care, as this condition is inherently related to poor... 相似文献