Abstract：
OBJECTIVE:To describe the relationship between knee extension force and stand-up performance. DESIGN:Prospective, cross-sectional, descriptive, and correlational. SETTING:Community. PARTICIPANTS:Fifty-five community-dwelling women 60 or more years old. INTERVENTIONS:Information pertaining to stand-up performance was gathered via structured questions. The time to complete 1 sit-to-stand from a bench of known height (16in) was obtained in conjunction with subjects' ratings of perceived exertion (RPEs) relative to the task. Bilateral lower extremity knee extension strength was measured with a hand-held dynamometer and normalized against body weight. MAIN OUTCOME MEASURES:Total knee extension forces (raw and body-weight normalized values) generated by each subject were correlated with 3 measures of stand-up performance. RESULTS:Low to moderate correlations (r = -.323 to -.526) were found between knee extension forces and the stand-up performance measures of bench stand time and stand-up difficulties. Normalized knee extension force had a higher correlation than raw knee extension force with stand-up difficulties and RPE. Correlations were higher when the curvilinear nature of the relationship was taken into account. The highest correlation was between normalized knee extension force and the RPE associated with the bench stand task (r = -.767). CONCLUSION:Knee extension force offers an important but incomplete explanation of stand-up performance from low surfaces by elderly women. Interventions leading to increased knee extension force may improve stand-up performance.
journal_name
Arch Phys Med Rehabiljournal_title
Archives of physical medicine and rehabilitationauthors
Corrigan D,Bohannon RWdoi
10.1053/apmr.2001.26811subject
Has Abstractpub_date
2001-12-01 00:00:00pages
1666-72issue
12eissn
0003-9993issn
1532-821Xpii
S0003-9993(01)94910-Xjournal_volume
82pub_type
杂志文章abstract：OBJECTIVES:To operationalize research findings about a medical rehabilitation classification and payment model by building a prototype of a prospective payment system, and to determine whether this prototype model promotes payment equity. This latter objective is accomplished by identifying whether any facility or paym...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/s0003-9993(97)90299-9
更新日期：1997-12-01 00:00:00
abstract：OBJECTIVE:To determine if body mass index (BMI) influenced seat-interface pressure in a population of institutionalized elderly. DESIGN:A cross-sectional comparison of peak seat-interface pressure in 4 groups of institutionalized elderly was compared with BMI scores defined as either thin (<20 kg/m(2)), desirable rang...
journal_title：Archives of physical medicine and rehabilitation
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doi：10.1053/apmr.2002.32741
更新日期：2002-06-01 00:00:00
abstract：OBJECTIVES:To investigate the opioid prescription patterns for adults with longstanding physical disability and inflammatory conditions, compared to a mixed group of other opioid users, after excluding cancer patients. DESIGN:Nationally representative cross-sectional study, 2010-2014. SETTING:Medical Expenditure Pane...
journal_title：Archives of physical medicine and rehabilitation
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更新日期：2019-01-01 00:00:00
abstract：OBJECTIVE:To assemble and synthesize the best evidence on the epidemiology, diagnosis, prognosis, treatment, and prevention of musculoskeletal injuries and pain in dancers. DATA SOURCES:Medline, CINAHL, PsycINFO, Embase, and other electronic databases were searched from 1966 to 2004 using key words such as dance, danc...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章,评审
doi：10.1016/j.apmr.2008.02.020
更新日期：2008-09-01 00:00:00
abstract：OBJECTIVE:To demonstrate subacute progression of brain atrophy (from 4.5-29mo postinjury) in moderate to severe traumatic brain injury (TBI) using structural magnetic resonance imaging (MRI). DESIGN:Within-subjects, repeated-measures design. SETTING:Inpatient neurorehabilitation program and teaching hospital (MRI dep...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/j.apmr.2008.07.006
更新日期：2008-12-01 00:00:00
abstract：:To determine the reliability of measures used in neuromuscular diagnosis and rehabilitation, 23 adults underwent identical testing on two occasions. Intraclass correlation coefficients (ICC) showed the reliability of peak torque measurement to depend both on the movement tested and velocity of contraction (leg extensi...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：
更新日期：1994-12-01 00:00:00
abstract：OBJECTIVE:(1) To identify significant changes in disability and quality of life (QOL) across 3 time points (t1: admission to rehabilitation; t2: 6wk postdischarge; t3: 6mo postdischarge) in individuals with lower limb amputation, and (2) to examine whether goal pursuit and goal adjustment at t1 were predictive of these...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/j.apmr.2013.08.011
更新日期：2014-02-01 00:00:00
abstract：OBJECTIVES:To (1) compare energy expenditure during seated rest, standing, and prolonged bionic ambulation or bipedal ambulation in participants with spinal cord injury (SCI) and noninjured controls, respectively, and (2) test effects on postbionic ambulation glycemia in SCI. DESIGN:Two independent group comparison of...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/j.apmr.2019.07.014
更新日期：2020-01-01 00:00:00
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journal_title：Archives of physical medicine and rehabilitation
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1053/mr.2000.3856
更新日期：2000-04-01 00:00:00
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journal_title：Archives of physical medicine and rehabilitation
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更新日期：1984-01-01 00:00:00
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pub_type： 杂志文章,多中心研究,随机对照试验
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更新日期：2017-02-01 00:00:00
abstract：OBJECTIVE:To compare the therapeutic effect of low- and high-frequency repetitive transcranial magnetic stimulation (rTMS) of the posterior parietal cortex (PPC) in patients with acute stroke with visuospatial neglect. DESIGN:This study was a prospective, double-blind, sham-controlled trial. Data are presented from 27...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章,随机对照试验
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更新日期：2013-05-01 00:00:00
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更新日期：1999-10-01 00:00:00
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journal_title：Archives of physical medicine and rehabilitation
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更新日期：1996-10-01 00:00:00
abstract：:A simple method was devised to measure the F-wave conduction velocity (FWCV) in the central segment (knee to spinal cord) of the peroneal and tibial nerves in contrast to the conventional motor nerve conduction velocity (MNCV) in the distal segment (knee to ankle). In 33 normal subjects, the FWCV in the central segmen...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：
更新日期：1975-11-01 00:00:00
abstract：:Achondroplasia is an autosomal dominant condition that occurs in approximately 1 of 25,000 births. It has long been associated with neurologic morbidity and mortality in adults, but more recently it has been increasingly identified in children. Neurological sequelae of achondroplasia includes spinal stenosis, spinal c...
journal_title：Archives of physical medicine and rehabilitation
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doi：
更新日期：1994-01-01 00:00:00
abstract：OBJECTIVE:To present a new measure of community integration, the Community Integration Measure (CIM), and to offer preliminary information about its psychometric properties. DESIGN:Validation study. SETTING:Community. PARTICIPANTS:Ninety-two participants placed in 3 subgroups (brain injury survivors, n = 41; signifi...
journal_title：Archives of physical medicine and rehabilitation
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journal_title：Archives of physical medicine and rehabilitation
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pub_type： 杂志文章,随机对照试验
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更新日期：2014-01-01 00:00:00
abstract：UNLABELLED:Lee H-J, Lim K-B, Kim D-Y, Lee K-T. Randomized controlled trial for efficacy of intra-articular injection for adhesive capsulitis: ultrasonography-guided versus blind technique. OBJECTIVE:To evaluate the clinical effect of ultrasonography (US)-guided intra-articular injections compared with a blind (unguide...
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pub_type： 杂志文章,随机对照试验
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更新日期：2009-12-01 00:00:00
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journal_title：Archives of physical medicine and rehabilitation
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更新日期：2017-08-01 00:00:00
abstract：OBJECTIVES:To investigate pain, disability, and muscle function of the arm in medial epicondylitis and to compare the results with those in chronic lateral epicondylitis. DESIGN:Cross-sectional, case-control study. SETTING:University hospital clinic admitting chronic hand patients. PARTICIPANTS:Twenty-five patients ...
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doi：10.1053/apmr.2002.29620
更新日期：2002-03-01 00:00:00
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更新日期：1988-02-01 00:00:00
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更新日期：2013-05-01 00:00:00
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journal_title：Archives of physical medicine and rehabilitation
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更新日期：2004-12-01 00:00:00
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journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：
更新日期：1988-12-01 00:00:00
abstract：:Herniated thoracic disc after minor trauma, causing paraparesis in an 11-year-old boy, proved difficult to diagnose. Myelogram and computer tomography of the thoracic spine appeared normal, but magnetic resonance imaging demonstrated a small herniation at T4-T5. Disc material adherent to the dura was found at laminect...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：
更新日期：1987-11-01 00:00:00
abstract：:Changes in self-reported pain ratings were assessed in 95 chronic pain patients from data collected at three times: pretreatment evaluation, initial days of treatment and final days of treatment. These data were collected separately for regular, sporadic and nonusers of narcotic medication. Each patient completed a fo...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：
更新日期：1986-07-01 00:00:00
abstract：OBJECTIVE:To evaluate in a preliminary manner the feasibility, safety, and efficacy of Constraint-Induced Movement therapy (CIMT) of persons with impaired lower extremity use from multiple sclerosis (MS). DESIGN:Clinical trial with periodic follow-up for up to 4 years. SETTING:University-based rehabilitation research...
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更新日期：2013-04-01 00:00:00
