Abstract:
OBJECTIVES:To assess the association between change in motor function and mortality. DESIGN:Prospective, observational cohort study. SETTING:Approximately 40 retirement communities across the Chicago metropolitan area participating in the Rush Memory and Aging Project. PARTICIPANTS:Eight hundred thirty-seven community-based older persons without dementia. MEASUREMENTS:Change in composite measures of motor performance and muscle strength. RESULTS:During a mean follow-up of 2.2 years, 81 persons died. In a proportional hazards model adjusted for age, sex, education, and body mass index, each 1-unit increase in the level of baseline motor performance was associated with an approximately 10% decrease in risk of mortality (hazard ratio (HR)=0.901, 95% confidence interval (CI)=0.863-0.941), and each unit of annual increase in motor performance was associated with an approximately 11% decrease in the risk of mortality (HR=0.887, 95% CI=0.835-0.942). In a similar model, each 1-unit increase in the level of baseline strength was associated with an approximately 9% decrease in the risk of mortality (HR=0.906, 95% CI=0.859-0.957), and each 1-unit annual increase in strength was associated with an approximately 10% decrease in the risk of mortality (HR=0.898, 95% CI=0.809-0.996). These results were similar when men and women were analyzed separately and after controlling for physical activity, cognition, and chronic disorders. When motor performance and muscle strength were examined in a single model, only baseline and annual change in motor performance were associated with mortality. CONCLUSION:Level and rate of change in strength and motor performance are associated with mortality. The attenuation of the association between strength and mortality by motor performance suggests that motor function is not a unitary process and that its components may vary in their associations with adverse health consequences in older persons.
journal_name
J Am Geriatr Socjournal_title
Journal of the American Geriatrics Societyauthors
Buchman AS,Wilson RS,Boyle PA,Bienias JL,Bennett DAdoi
10.1111/j.1532-5415.2006.01032.xsubject
Has Abstractpub_date
2007-01-01 00:00:00pages
11-9issue
1eissn
0002-8614issn
1532-5415pii
JGS1032journal_volume
55pub_type
杂志文章abstract::All autopsies (n = 34) performed over a period from July 1, 1981 to June 30, 1988 in a teaching nursing home were reviewed to determine the autopsy rate, to evaluate premortem versus postmortem diagnostic discrepancies, and to see if educational efforts could improve each. The autopsy rate was 3.5%. Major discrepancie...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.1990.tb03477.x
更新日期:1990-02-01 00:00:00
abstract:OBJECTIVES:To identify factors that influence the breast cancer treatment decisions of women aged 80 and older. DESIGN:Medical record review. SETTING:One academic primary care clinic and two community health centers in Boston. PARTICIPANTS:Sixty-five women aged 80 and older diagnosed with breast cancer between 1994 ...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.2011.03820.x
更新日期:2012-03-01 00:00:00
abstract:OBJECTIVES:To examine the relationship between cognitive function and self-reported oral health-related quality of life (HRQoL) in community-dwelling older adults. DESIGN:Cross-sectional. SETTING:Community in West Virginia. PARTICIPANTS:Two hundred twenty-six community-dwelling older adults. MEASUREMENTS:Oral HRQoL...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/jgs.12402
更新日期:2013-09-01 00:00:00
abstract::The GRECC program was established by the VA in 1975 and has been expanded since then to 16 sites. For more than a decade, GRECC staff have made major contributions to advancing the understanding of the aging process and developing approaches that have improved the care of older veterans as well as all frail elderly pe...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.1994.tb06599.x
更新日期:1994-09-01 00:00:00
abstract:OBJECTIVES:To investigate effects of older age, comorbidities, and physiological measures on outcomes of elderly adults requiring prolonged mechanical ventilation (PMV). DESIGN:Retrospective cohort study. SETTING:Public long-term acute care hospital (LTACH) with an active program for ventilator weaning from PMV. PAR...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/jgs.12597
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVE:To measure behaviors indicative of quality of life (QOL) in patients with Alzheimer's disease and to examine correlates of patient QOL. DESIGN:Cross-sectional investigation. SETTING:Multi-center study. PARTICIPANTS:Sample of 130 diagnosed patients. PRINCIPAL OUTCOME MEASURES: Proxy ratings of (1) the frequ...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1532-5415.1996.tb01405.x
更新日期:1996-11-01 00:00:00
abstract:OBJECTIVES:To assess the prevalence of protocols or guidelines for selected domains of inpatient care for older adults; to explore associations between hospital characteristics and adoption of these guidelines or protocols. DESIGN:Telephone- and Web-based questionnaire. SETTING:General acute care hospitals in Pennsyl...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1532-5415.2010.03056.x
更新日期:2010-10-01 00:00:00
abstract:OBJECTIVES:To estimate the prevalence of obesity in elderly Americans in 2010 and to discuss the health and economic implications of these estimates. DESIGN:Three methods of generating future point-prevalence estimates using data from consecutive cross-sectional studies. SETTING:All regions of the United States. PAR...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.2004.52517.x
更新日期:2004-11-01 00:00:00
abstract::The treatment of cerebrovascular insufficiency and its many symptoms in the ever-increasing numbers of the aged, is of major concern to physicians engaged in such care. Despite past skepticism as to the degree of efficacy of cerebral vasodilators, there is renewed interest in this form of therapy. Our investigation wa...
journal_title:Journal of the American Geriatrics Society
pub_type: 临床试验,杂志文章
doi:10.1111/j.1532-5415.1977.tb00840.x
更新日期:1977-12-01 00:00:00
abstract:OBJECTIVES:To examine the association of years spent in Japan during childhood with cognitive test performance in late life among Japanese American men, and to assess the influence of the language used for testing on this association. DESIGN:A cross-sectional study. SETTING/PARTICIPANTS:A total of 3734 Japanese Ameri...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.2000.tb03912.x
更新日期:2000-02-01 00:00:00
abstract:OBJECTIVES:To quantify incidence of tooth loss, prosthodontic dental restoration, and chewing difficulty onset and the effect of tooth loss and prosthodontic restoration on chewing difficulty onset. DESIGN:A prospective cohort study of oral health and related behaviors with in-person interviews and clinical examinatio...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.2004.52253.x
更新日期:2004-06-01 00:00:00
abstract::A series of histopathologic, morphologic, and pharmacologic criteria are proposed to establish the significance of neurochemical deficits in Alzheimer's disease. The underlying pathogenic biochemistry of a better understood neurotransmitter-deficiency syndrome, Parkinson's disease, validates these criteria. The major ...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章,评审
doi:10.1111/j.1532-5415.1983.tb04877.x
更新日期:1983-05-01 00:00:00
abstract:OBJECTIVES:To evaluate the effectiveness of wheelchair assessment and configuration on pressure injury incidence, mobility, and functioning in a wheelchair. DESIGN:Randomized controlled trial with participants individually randomized into intervention and control groups. SETTING:Nursing home. PARTICIPANTS:Nursing ho...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章,随机对照试验
doi:10.1111/jgs.15495
更新日期:2018-09-01 00:00:00
abstract:OBJECTIVE:To determine the frequency of falls and identify risk factors for falls among older Mexican-American women. DESIGN:A prospective cohort study with an average follow-up of 2.7 years. SETTING:A clinical center at the Palo Alto Veterans Affairs Medical Center, California. PARTICIPANTS:152 community-dwelling M...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:
更新日期:1999-11-01 00:00:00
abstract:OBJECTIVES:To identify patterns and predictors of antithrombotic use and to evaluate the appropriateness of antithrombotic therapy for stroke prophylaxis in institutionalized elderly patients with atrial fibrillation. DESIGN:Retrospective study. SETTING:Seventeen long-term care institutions in Edmonton, Alberta. SUB...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.2004.52117.x
更新日期:2004-03-01 00:00:00
abstract:OBJECTIVE:To study patterns of transmission of epidemic keratoconjunctivitis (EKC) in a chronic care facility and to assess control measures and prevent future outbreaks in this setting. DESIGN:A retrospective cohort study. SETTING:A 120-bed, four-unit, skilled nursing facility. PATIENTS:Residents and employees of t...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.1993.tb07299.x
更新日期:1993-11-01 00:00:00
abstract:OBJECTIVES:To ascertain the association between self-report of low mood and unobtrusively measured behaviors (walking speed, time out of residence, frequency of room transitions, and computer use) in community-dwelling older adults using novel monitoring technologies. DESIGN:Longitudinal cohort study of older adults w...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/jgs.12744
更新日期:2014-04-01 00:00:00
abstract:BACKGROUND:Delirium is a common postoperative complication in geriatric patients, especially in those with underlying risk factors. Multicomponent nonpharmacologic interventions are effective in preventing delirium, however, implementation of these measures is variable in perioperative care. The aim of our study was to...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/jgs.17006
更新日期:2020-12-31 00:00:00
abstract:OBJECTIVES:To test the utility of a memory-encoding strategy for improving prospective memory (PM), the ability to remember to execute future goals (e.g., remembering to take medications), which plays an important role in independent living in healthy older adults and those with very mild Alzheimer's disease (AD). DES...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章,随机对照试验
doi:10.1111/jgs.14134
更新日期:2016-06-01 00:00:00
abstract:OBJECTIVES:To validate the Executive Interview (EXIT25) as a screening instrument for executive cognitive dysfunction in patients with mild dementia. DESIGN:Validation using group comparison and correlation studies. SETTING:The Copenhagen University Hospital Memory Clinic, a multidisciplinary outpatient clinic based ...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.2005.53470.x
更新日期:2005-09-01 00:00:00
abstract::Thirty-two patients entered a simple-blind, cross-over study on the action of tocopherol in osteoarthritis; only 3 did not complete the course. Each patient was randomly assigned either to the tocopherol group (600 mg/day for 10 days) or to the placebo group. After 10 days the groups were transposed. The analgesic and...
journal_title:Journal of the American Geriatrics Society
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1111/j.1532-5415.1978.tb01345.x
更新日期:1978-07-01 00:00:00
abstract::Eighty-seven community-dwelling nonagenarians provided with extensive medical and social services as needed were followed for two years. Fifty-one subjects were admitted to an acute care hospital at least once. Total durations of hospitalization for those who required it averaged 44 days per individual over the two ye...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.1984.tb02038.x
更新日期:1984-05-01 00:00:00
abstract:OBJECTIVES:To evaluate the association between hypothyroidism, and the health status of older Hispanic and non-Hispanic white (NHW) men and women. To accomplish this, we determined the prevalences of the treated and untreated conditions and examined the associations between an elevated serum thyroid stimulating hormone...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.1999.tb01593.x
更新日期:1999-06-01 00:00:00
abstract:OBJECTIVE:To assess the validity of the Neurobehavioral Rating Scale (NRS) in patients with Alzheimer's disease (AD) or multi-infarct dementia (MID) and to characterize the cognitive, psychiatric, and behavioral disturbances that occur in these patients. DESIGN:Cross-sectional evaluation. SETTING:West Los Angeles VAM...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.1992.tb02101.x
更新日期:1992-06-01 00:00:00
abstract:OBJECTIVES:To study sensor monitoring (use of a sensor network placed in the home environment to observe individuals' daily functioning (activities of daily living and instrumental activities of daily living)) as a method to measure and support daily functioning for older people living independently at home. DESIGN:Sy...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章,评审
doi:10.1111/jgs.12563
更新日期:2013-12-01 00:00:00
abstract::In this paper, we present the consensus statement from a national conference on research priorities and methodologies for studying geriatric evaluation and management (GEM) programs. These conclusions, discussion points, and recommendations resulted from discussions of plenary papers, working group deliberations, and ...
journal_title:Journal of the American Geriatrics Society
pub_type: 共识发展会议,杂志文章,评审
doi:10.1111/j.1532-5415.1991.tb05936.x
更新日期:1991-09-01 00:00:00
abstract:OBJECTIVE:To examine changes in functional status over time by age, gender, and ethnicity in a representative sample of older persons. DESIGN:Six-year prospective cohort study. SETTING:Alameda County, California. PARTICIPANTS:508 persons 65 years old and older at baseline in 1984. MAIN OUTCOME MEASURES:Activities o...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.1992.tb01852.x
更新日期:1992-08-01 00:00:00
abstract:OBJECTIVES:To develop and test the Function-Focused Care in Assisted Living (FFC-AL) intervention so as to alter the decline that older adults in AL experience. DESIGN:Cluster-randomized controlled trial using repeated measures to test the effect of FFC-AL. SETTING:Four AL facilities with at least 100 beds. PARTICIP...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/j.1532-5415.2011.03699.x
更新日期:2011-12-01 00:00:00
abstract:OBJECTIVES:To compare hearing loss screening results of four simple tests with those of hand-held audiometry. DESIGN:Cross-sectional study of individuals screened during intake for physicals and other routine procedures. SETTING:Two primary care clinics in the San Francisco Bay area. PARTICIPANTS:Older adults not we...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章,多中心研究
doi:10.1111/jgs.15044
更新日期:2017-10-01 00:00:00
abstract::This clinical, practice-based study explores the research question: Is there a relationship between hearing loss and functional disturbance in elderly patients? We analyzed the impact of hearing impairment on 153 patients over 65 years of age screened in primary care practice. Functional and psychosocial impairment we...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.1989.tb05870.x
更新日期:1989-02-01 00:00:00