Abstract:
OBJECTIVES:To relate 5-year lean tissue loss to habitual physical activity of elderly adults. DESIGN:Longitudinal. SETTING:Community of Nakanojo. PARTICIPANTS:Community-living Japanese aged 65 to 84 (200 men, 268 women). MEASUREMENTS:Daily 24-hour pedometer/accelerometer data, collected continuously for 5 years, were categorized into activity quartiles. Bioelectrical impedance measurements of lean body mass were taken annually. A sarcopenia threshold was defined arbitrarily as an appendicular lean mass/height(2) of more than 1 standard deviation below the mean for healthy young Japanese. RESULTS:Subjects with greater habitual physical activity retained a greater lean mass over the 5 years of observation. Controlling for baseline lean mass and age, final lean mass was greater for the third activity quartile (men and women with respective mean counts of 7,800 and 7,700 steps per day or mean duration of exercise at >3 metabolic equivalents (METs) of 20 and 17 minutes per day) than for the first and second quartiles. A multivariate-adjusted proportional hazards model predicted that, over the 5 years, men and women in the two lowest activity quartiles (<6,700 and <6,800 steps per day) were 2.3 (95% confidence interval (CI) = 1.4-4.5) and 3.0 (95% CI = 1.9-3.4) times as likely, respectively, to be sarcopenic as those in the highest activity quartile (>9,000 and >8,400 steps per day). Likewise, men and women with less than 16 and less than 14 minutes per day, respectively, of activity of more than 3 METs were 3.0 (95% CI = 2.0-6.0) and 3.5 (95% CI = 2.1-6.3) times as likely to develop sarcopenia as those with more than 28 and more than 22 minutes per day. CONCLUSION:After adjustment for potential confounders, the risk of developing sarcopenia was substantially lower in elderly people taking at least 7,000 to 8,000 steps per day or exercising for at least 15 to 20 minutes per day at an intensity greater than 3 METs. Clinicians should encourage seniors to get at least this volume of regular daily exercise.
journal_name
J Am Geriatr Socjournal_title
Journal of the American Geriatrics Societyauthors
Shephard RJ,Park H,Park S,Aoyagi Ydoi
10.1111/jgs.12505subject
Has Abstractpub_date
2013-11-01 00:00:00pages
1887-93issue
11eissn
0002-8614issn
1532-5415journal_volume
61pub_type
杂志文章abstract:OBJECTIVES:To evaluate the association between regular antiepileptic drug (AED) use and incident dementia. DESIGN:Case-control analysis. SETTING:Finnish public health register and German health insurance data. PARTICIPANTS:Individuals with dementia of any type (German data, N=20,325) and Alzheimer's disease (AD; Fin...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/jgs.15358
更新日期:2018-07-01 00:00:00
abstract:OBJECTIVE:To estimate the motor vehicle crash rate in a cohort of older drivers from a rural community and to identify health-related conditions that increase their risk for crash involvement. DESIGN:Cohort study with 5 years of crash-record surveillance. SETTING:The Iowa 65+ Rural Health Study, one of four Establish...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.1995.tb07049.x
更新日期:1995-07-01 00:00:00
abstract:OBJECTIVE:To determine if family members perceive that hospice improves the care of dying nursing home residents during the last 3 months of life. DESIGN:Mailed survey. PARTICIPANTS:Family members for all nursing home hospice enrollees in North Carolina during a 6-month period. MEASUREMENTS:After residents' deaths, ...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.2000.tb06883.x
更新日期:2000-08-01 00:00:00
abstract:OBJECTIVES:To estimate in a community-dwelling elderly population the magnitude of renal function misclassification, occurring when persons with normal serum creatinine have reduced glomerular filtration rate (GFR), and to describe the participant characteristics related to misclassification. DESIGN:Cross-sectional. ...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.2007.01196.x
更新日期:2007-06-01 00:00:00
abstract:OBJECTIVES:To compare the cognitive profile of a population representative sample with orthostatic hypotension (OH) with the profile of a sample without. DESIGN:Cross-sectional analysis of a prospective nationally representative population study. SETTING:The Irish Longitudinal Study on Ageing (TILDA). PARTICIPANTS:T...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/jgs.12592
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVES:To determine whether an in-home palliative care intervention for terminally ill patients can improve patient satisfaction, reduce medical care costs, and increase the proportion of patients dying at home. DESIGN:A randomized, controlled trial. SETTING:Two health maintenance organizations in two states. PA...
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.1532-5415.2007.01234.x
更新日期:2007-07-01 00:00:00
abstract:OBJECTIVES:To investigate the characteristics of patients who regain function during hospitalization and the differences in terms of functional outcomes between patients admitted to geriatric and general medicine units. DESIGN:Multicenter, prospective cohort study. SETTING:Acute care geriatric and medical wards of fi...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1532-5415.2010.03239.x
更新日期:2011-02-01 00:00:00
abstract:OBJECTIVES:To better understand how centenarians use the healthcare system as an important step toward improving their service delivery. DESIGN:Population-based retrospective cohort study using linked health administrative data. SETTING:Ontario--Canada's largest province. PARTICIPANTS:All individuals living in Ontar...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/jgs.12613
更新日期:2014-01-01 00:00:00
abstract:PURPOSE:The objective of this meta-analysis of randomized controlled trials (RCTs) of terazosin versus placebo in men with benign prostatic hyperplasia (BPH) was to evaluate the effect of terazosin on lower urinary tract symptoms. BACKGROUND:BPH is common in older men; more than 90% of men aged 70 and older suffer fro...
journal_title:Journal of the American Geriatrics Society
pub_type: 评论,杂志文章
doi:10.1046/j.1532-5415.2003.51120.x
更新日期:2003-03-01 00:00:00
abstract:OBJECTIVES:To study how well the scoring on each item of the MMSE relates to the sum-score when the purpose is to identify persons with cognitive impairment, and to identify an equally effective subset of MMSE items for predicting cognitive impairment. DESIGN:Retrospective survey of MMSE data for 850 elderly. SETTING...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.1992.tb01804.x
更新日期:1992-11-01 00:00:00
abstract:OBJECTIVES:To assess the effect of chronic renal failure (CRF) on quality of life (QOL). DESIGN:Controlled cross-sectional study. SETTING:All 13 dialysis units in the French Lorraine region and six departments of a Nancy hospital. PARTICIPANTS:One hundred sixty-nine older patients with end-stage renal disease (ESRD)...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1046/j.1532-5415.2003.51062.x
更新日期:2003-02-01 00:00:00
abstract:OBJECTIVES:For older adults screened by an Area Agency on Aging (AAA) in the National Aging Network, we aimed to examine the 12-month mortality rate for wait-listed callers compared with those who received services within 12 months, and to assess whether the mortality rate differed according to how quickly they receive...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/jgs.16232
更新日期:2020-03-01 00:00:00
abstract::Although computerized physician order entry (CPOE) has been successfully implemented in many acute care hospitals, few descriptions of its use in the long-term care (LTC) setting are available. This report describes the experiences of one LTC facility in developing and implementing a CPOE system with clinical decision...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.2005.53515.x
更新日期:2005-10-01 00:00:00
abstract:OBJECTIVE:To compare clinical status of elderly institutionalized subjects with asymptomatic bacteriuria and normal urinary antibody to those with elevated urinary antibody to the major outer membrane of Escherichia coli. DESIGN:Retrospective review. SETTING:Long term facility for the elderly. PARTICIPANTS:Convenien...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.1992.tb02112.x
更新日期:1992-06-01 00:00:00
abstract:UNLABELLED:This longitudinal study of glucose tolerance in the residents of a Jewish home for the aged (JHA) is now in its 25th year. Of 1,177 supposedly nondiabetic persons screened on admission from 1965 to 1986, 22.5% had impaired glucose tolerance (IGT), reflecting its undiagnosed prevalence among the Jewish elderl...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.1989.tb06676.x
更新日期:1989-12-01 00:00:00
abstract::Despite the increasing importance of gerontology to medical practice, it has been difficult to incorporate it into the curriculum of most medical schools. The aim of this project was to explore the feasibility of introducing gerontology into medical education by utilizing the framework of an existing clinical program....
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.1979.tb06060.x
更新日期:1979-08-01 00:00:00
abstract::Little is known about the unmet mental health needs of minority older adults. Racial and ethnic differences in the prevalence rates of psychological distress and reported need and use of mental health services were examined in a population-based sample of older adults using the 2005 California Health Interview Survey....
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.2009.02573.x
更新日期:2009-12-01 00:00:00
abstract::The current literature on suicide by medicinal overdose among the elderly population of the United States and Britain is discussed. The older white male is a high risk in this regard. Physical and mental illnesses contribute to the problem of suicide among the aged, and some of the drugs prescribed for treatment (e.g....
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.1975.tb00218.x
更新日期:1975-07-01 00:00:00
abstract:OBJECTIVE:To examine physician use of stool guaiac testing in order to determine indications for testing, how the test was used, and the consequences of a particular test result. DESIGN:Retrospective case series. SETTING:Large midwestern inpatient nursing home facility. PATIENTS:All patients with positive fecal occu...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.1991.tb03569.x
更新日期:1991-12-01 00:00:00
abstract::As many as 50% of people satisfying diagnostic criteria for dementia are undiagnosed. A team-based training program for dementia screening and management was developed targeting four professions (medicine, nursing, pharmacy, social work) whose scope of practice involves dementia care. An interprofessional group of 10 ...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/jgs.14540
更新日期:2017-01-01 00:00:00
abstract::Because of adverse publicity regarding increased risk of endometrial cancer in women receiving estrogen therapy, a 2-year prospective study was conducted in 1976 to determine the incidence of endometrial cancer in postmenopausal women. A retrospective study for the year 1975 was also added. A postmenopausal survey c...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.1979.tb01673.x
更新日期:1979-09-01 00:00:00
abstract:OBJECTIVES:To explore and deepen understanding of factors influencing driving exposure for older drivers. DESIGN:Cross-sectional. SETTING:Baseline data on function and driving exposure from 1 week of driving were evaluated. PARTICIPANTS:A convenience sample of 380 drivers aged 75 and older, residing in northwest Syd...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/jgs.13440
更新日期:2015-06-01 00:00:00
abstract:PURPOSE:To determine whether the management of heart failure by specialized multidisciplinary heart failure disease-management programs was associated with improved outcomes. BACKGROUND:The advent of angiotensin-converting enzyme inhibitors, beta-blockers, and spironolactone has revolutionized the management of heart ...
journal_title:Journal of the American Geriatrics Society
pub_type: 评论,杂志文章
doi:10.1046/j.1532-5415.2002.50418.x
更新日期:2002-09-01 00:00:00
abstract:OBJECTIVES:To describe the medical decisions confronting healthcare proxies (HCPs) of nursing home (NH) residents with advanced dementia and to identify factors associated with greater decision-making satisfaction. DESIGN:Prospective cohort study. SETTING:Twenty-two Boston-area NHs. PARTICIPANTS:Three hundred twenty...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.2009.02304.x
更新日期:2009-07-01 00:00:00
abstract:OBJECTIVES:To determine the long-term survival and independence of individuals with stroke and percutaneous endoscopic gastrostomy (PEG) tube placement. DESIGN:Retrospective cohort study. SETTING:A longitudinal nationally representative community-based sample of older adults. PARTICIPANTS:Individuals with stroke who...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/jgs.14908
更新日期:2017-08-01 00:00:00
abstract:OBJECTIVES:To evaluate the effect of medical Primary Integrated Interdisciplinary Elder Care at Home (PIECH) on acute hospital use and mortality in a frail elderly population. DESIGN:Comparison of acute hospital care use for the year before entering the practice (pre-entry) with the most-recent 12-month period (May 1,...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.2012.03965.x
更新日期:2012-07-01 00:00:00
abstract:OBJECTIVES:To examine the association between handgrip strength and mortality in older Mexican American men and women. DESIGN:A 5-year prospective cohort study. SETTING:Five southwestern states: Texas, New Mexico, Colorado, Arizona, and California. PARTICIPANTS:A population-based sample of 2,488 noninstitutionalized...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1046/j.1532-5415.2002.50312.x
更新日期:2002-07-01 00:00:00
abstract:OBJECTIVES:To determine the effect of biofeedback (BFB) therapy on psychological burden of urge urinary incontinence (UI) and whether prior depression or current depressive symptoms affect older women's response to BFB. DESIGN:Secondary analysis of an ongoing trial. SETTING:Academic medical center. PARTICIPANTS:Fort...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.2007.01461.x
更新日期:2007-12-01 00:00:00
abstract:OBJECTIVES:To determine the feasibility of using the American Board of Internal Medicine Care of the Vulnerable Elderly Practice Improvement Module (CoVE PIM) in an internal medicine residency program and to assess aggregate resident documentation of geriatric screening in continuity clinics. DESIGN:Needs assessment c...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.2010.03134.x
更新日期:2010-11-01 00:00:00
abstract:OBJECTIVES:To cross-sectionally quantify the contribution of proxy measures of cognitive reserve reflective of the lifespan, such as education, socioeconomic status (SES), reading ability, and cognitive activities, in explaining late-life cognition. DESIGN:Prospective observational cohort study of aging. SETTING:Reti...
journal_title:Journal of the American Geriatrics Society
pub_type: 杂志文章
doi:10.1111/j.1532-5415.2011.03499.x
更新日期:2011-08-01 00:00:00