Abstract:
OBJECTIVE:To evaluate the relationship between quadriceps sensorimotor function (knee joint-position sense, quadriceps strength, and quadriceps onset of activity) and knee joint kinematics (knee flexion at initial contact and loading) during level walking and stair descent in a large cohort of 220 people with knee osteoarthritis. DESIGN:Cross-sectional correlational study. RESULTS:Joint-position sense correlated with knee flexion at initial contact during both tasks (r = -0.20 and -0.14, P <0.05). Strength correlated with peak loading response knee flexion during both tasks (r = 0.17 and 0.20, P < 0.05). Quadriceps onset correlated with knee flexion at initial contact during stair descent (r = 0.14, P < 0.05). Furthermore, differences in kinematic variables were observed when participants were divided into those with best and worst sensorimotor function. CONCLUSION:Impaired sensorimotor function as measured in this study is not strongly associated with altered knee joint kinematics observed in knee osteoarthritis patients during locomotion.
journal_name
Am J Phys Med Rehabiljournal_title
American journal of physical medicine & rehabilitationauthors
Bennell KL,Hinman RS,Metcalf BRdoi
10.1097/00002060-200406000-00008subject
Has Abstractpub_date
2004-06-01 00:00:00pages
455-63; quiz 464-6, 491issue
6eissn
0894-9115issn
1537-7385pii
00002060-200406000-00008journal_volume
83pub_type
杂志文章abstract:ABSTRACT:Hospice and palliative medicine (HPM) is one of seven accredited fellowship subspecialties available to graduates of physical medicine and rehabilitation (PM&R) residency programs. HPM and PM&R share many of the same principles and practices, and PM&R residency training can be excellent preparation for HPM fel...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0000000000001708
更新日期:2021-01-25 00:00:00
abstract:OBJECTIVE:(1) to compare physical capacity at one-year follow-up with physical capacity before and after the training period for the HandbikeBattle event; (2) to identify determinants of the course of physical capacity during follow-up. DESIGN:Prospective observational study. Former rehabilitation patients (N=33) with...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0000000000001658
更新日期:2020-12-03 00:00:00
abstract:OBJECTIVE:Stroke is an acute neurologic dysfunction of vascular origin, characterized by loss of voluntary movement, sensory disturbances, and neurologic findings in the contralateral half of the body. Acute and long-term complications because of immobilization are seen in all organ systems. The aim of this study was t...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 临床试验,杂志文章
doi:10.1097/00002060-200108000-00009
更新日期:2001-08-01 00:00:00
abstract::A 56-yr-old woman with chronic stroke and gait dysfunction was recruited for this study. A lower-extremity constraint-induced movement therapy protocol was given consisting of 3.5 hrs/d of supervised intervention activities on 10 consecutive weekdays. Motor training was intensive and involved shaping. In addition, a g...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0000000000001249
更新日期:2020-06-01 00:00:00
abstract::We have analyzed the history of institutional fractures in 153 men, age 48 to 96, 86% white, who had resided in this VA nursing home for an average of 6.3 years as of August 1984. At that time, we reviewed their medical charts to record the numbers and sites of fractures which had been diagnosed during the preceding 1...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/00002060-198902000-00002
更新日期:1989-02-01 00:00:00
abstract::Restorative management of the disabled elderly requires knowledge about realistic functional expectations, in addition to knowledge about a patient's particular disease. Health outlook, especially sense of control, should also be assessed because rehabilitation depends on the patient's active participation. A comparis...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/00002060-199204000-00007
更新日期:1992-04-01 00:00:00
abstract:OBJECTIVE:This study aimed to compare calf tissue oxygenation responses to calf exercise in men without diagnosed peripheral arterial disease but with selected risk factors for peripheral arterial disease with those without risk factors. DESIGN:A cross-sectional quasi-experimental design was used. The no-risk group (n...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0b013e3182411df9
更新日期:2012-03-01 00:00:00
abstract::A 50-yr-old man arrived at our department for a rehabilitation prescription after a right knee medial collateral ligament sprain. Magnetic resonance imaging showed medial collateral ligament partial rupture and medial femoral condyle increased signal intensity indicating bone edema. After treatment, the patient still ...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0b013e3181d8d2ae
更新日期:2010-05-01 00:00:00
abstract:OBJECTIVE:To evaluate the effects of cycling progressive resistance training combined with balance exercises on walking speed, balance, fatigue, fear of falling, depression, and quality of life in patients with multiple sclerosis. DESIGN:In this prospective randomized controlled trial, 45 patients were randomized into...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.1097/PHM.0b013e3181d3e71f
更新日期:2010-06-01 00:00:00
abstract:OBJECTIVE:In this study, we aimed to investigate whether there is a sympathetic and parasympathetic system dysfunction in hemiplegic or hemiparetic patients after a cerebrovascular accident. DESIGN:Sympathetic skin response and R-R interval variation were evaluated in a total of 65 subjects: 37 hemiparetic or hemipleg...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/00002060-200210000-00001
更新日期:2002-10-01 00:00:00
abstract:OBJECTIVES:This article presents analytic results from a prospective study of 313 stroke rehabilitation patients, looking at the relative contributions of different stroke impairments toward prediction of discharge function, rehabilitation length of stay, and discharge destination after inpatient rehabilitation. The re...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/01.phm.0000171005.08744.ab
更新日期:2005-08-01 00:00:00
abstract::Exercised rats have larger myelinated nerve fibers than sedentary rats and exercised rats with acrylamide neuropathy have smaller fibers than acrylamide-treated sedentary rats. These nerve fiber changes were the result of work hypertrophy and overwork atrophy, respectively. This study was designed to reassess morpholo...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/00002060-198904000-00004
更新日期:1989-04-01 00:00:00
abstract:OBJECTIVE:Trapezius myalgia or, more specifically, myofascial dysfunction of the upper trapezius mainly affects women performing jobs requiring prolonged low level activation of the muscle. This continuous low muscle load can be accompanied by a shift to a more anaerobic energy metabolism, causing pain. The aim of the ...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0000000000001231
更新日期:2019-11-01 00:00:00
abstract::The long-term psychosocial and physical functioning impact of an outpatient interdisciplinary pain management program was evaluated by comparison of pain management completors and a no-treatment group. Although pain intensity did not change and there were no significant differences between groups in several aspects of...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/00002060-199605000-00014
更新日期:1996-05-01 00:00:00
abstract:OBJECTIVE:To investigate whether there is a difference in functional improvement in the affected arm of chronic stroke patients when comparing two methods of electrical stimulation. DESIGN:Explanatory trial in which 30 chronic stroke patients with impaired arm function were randomly allocated to either alternating ele...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1097/01.phm.0000133435.61610.55
更新日期:2004-08-01 00:00:00
abstract:OBJECTIVE:Seventy-nine percent of respondents to the 1990 National Post-Polio Survey reported difficulty "thinking of words I want to say," with 37% reporting frequent, moderate-to-severe word finding difficulty. This study was undertaken to objectively document polio survivors' word finding difficulty and to identify ...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/00002060-200007000-00005
更新日期:2000-07-01 00:00:00
abstract:OBJECTIVE:To assess the effect of a proprioceptive dynamic posture training program on balance in osteoporotic women with kyphotic posture. DESIGN:Subjects were randomly assigned to either a proprioceptive dynamic posture training program or exercise only group. Anthropometric measurements, muscle strength, level of p...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00002060-200204000-00001
更新日期:2002-04-01 00:00:00
abstract:OBJECTIVE:To assess the efficacy, across a range of disability groups, of the Craig Handicap Assessment and Reporting Technique (CHART), a measure of societal participation. DESIGN:Cross-sectional analysis survey methodology. A total of 1110 community-based, nonhospitalized Coloradans with spinal cord injury, traumati...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/01.PHM.0000098041.42394.9A
更新日期:2003-12-01 00:00:00
abstract:OBJECTIVE:To explore the relationship between frontal plane ankle range of motion (ROM) and frontal plane control during gait, as determined by step-width variability and step-width range, among middle-aged and older persons with peripheral neuropathy (PN). DESIGN:Observational study of 39 adults (mean age +/- standar...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0b013e318194fb3c
更新日期:2009-03-01 00:00:00
abstract:OBJECTIVE:To assess the prevalence of 25-hydroxyvitamin D insufficiency and deficiency in the outpatient rehabilitation setting and to identify patient characteristics associated with low serum 25-hydroxyvitamin D levels. DESIGN:25-Hydroxyvitamin D levels from 136 rehabilitation outpatients at an academic rehabilitati...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0b013e3181f71112
更新日期:2010-11-01 00:00:00
abstract::Charcot-Marie-Tooth disease type 1A is the most common hereditary neuropathy. Affected individuals have a distal motor deficit, initially affecting the lower limbs and impairing walking performance. Isokinetic dynamometry can be used to objectively assess muscle strength of patients with neuromuscular disorders. No st...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0000000000001084
更新日期:2019-05-01 00:00:00
abstract:OBJECTIVE:The so-called bone-derived growth factor, beta2-microglobulin, has a regulatory function in bone metabolism by stimulating osteoclast activity. We undertook this study because osteoclast activity is known to be enhanced in patients with immobilized stroke, suggesting that their beta2-microglobulin concentrati...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章,收录出版
doi:10.1097/00002060-200101000-00005
更新日期:2001-01-01 00:00:00
abstract:OBJECTIVE:Upper limb spasticity may impair the use of control interfaces such as joysticks for many individuals with disabilities such as cerebral palsy (CP). The aims of this study were to compare the driving performance of those with CP to that of control participants, to identify the impact of lead time on performan...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0b013e31825a1497
更新日期:2012-10-01 00:00:00
abstract::The objective of this study was to determine the effect of two types of restraining belts (lap belt and a four-point belt) on an instrumented dummy during three situations: wheelchair hitting straight into curb (SIC); wheelchair falling straight off a curb (SOC); wheelchair falling diagonally off a curb (DOC). A fully...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/00002060-199709000-00004
更新日期:1997-09-01 00:00:00
abstract:OBJECTIVES:Insurance case managers commonly interact with physiatrists and rehabilitation programs. They influence referrals and patients' decision making. This study was designed to determine which factors affect case managers' perception of back pain program quality. DESIGN:Repeated focus group interview in a neutra...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/00002060-200107000-00011
更新日期:2001-07-01 00:00:00
abstract:OBJECTIVES:To explore an individualized sonographic muscle thickness ratio and its cut-off values in the diagnosis of sarcopenia. DESIGN:A total of 326 community-dwelling adults were included in this cross-sectional study. Total skeletal muscle mass was evaluated by bioelectrical impedance analysis, and 9-site muscle ...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0000000000001439
更新日期:2020-04-03 00:00:00
abstract:OBJECTIVE:To investigate the relation between protein expression changes in the cerebellum and improvement of motor coordination in rats with cerebral infarction. DESIGN:The rat group with treadmill training (n = 10) were compared with the rat group without treadmill training (n = 10) after 2.5 hrs of transient middle...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0b013e3181b3323b
更新日期:2010-02-01 00:00:00
abstract::Transcranial magnetic stimulation (TMS) of human cortex during voluntary muscle contraction produces a transient period of inhibition (i.e., silent period, SP) in the electromyographic (EMG) activity. The duration of the SP in relation to the level of muscle force (10%, 50% and 100% of maximum voluntary contraction) a...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/00002060-199404000-00005
更新日期:1994-04-01 00:00:00
abstract::Clostridium difficle has been associated with diarrhea in hospitalized patients receiving antibiotic therapy and may be nosocomially acquired. Rehabilitation hospital inpatients may require frequent antibiotic intervention and are thus at risk, although few reports of epidemics at such centers have been published. Thi...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/00002060-199204000-00008
更新日期:1992-04-01 00:00:00
abstract:OBJECTIVE:Promoting an active lifestyle through an appropriate physical exercise prescription is one of the major targets of cardiac rehabilitation. However, information on the effectiveness of cardiac rehabilitation in promoting lifestyle changes in elderly patients is still scant. DESIGN:In 131 patients over the age...
journal_title:American journal of physical medicine & rehabilitation
pub_type: 杂志文章
doi:10.1097/PHM.0b013e3181b332a1
更新日期:2009-09-01 00:00:00