Abstract:
OBJECTIVES:To test the validity of the StepWatch Activity Monitor (SAM) in subjects with stroke against 2 criterion standards, 3-dimensional gait analysis (3-DGA) and footswitches in a variety of indoor and outdoor walking conditions, including different speeds and different terrains, and to test the accuracy of the SAM when worn on the paretic limb. DESIGN:Criterion standard validation study. SETTING:Gait laboratory and outside course. PARTICIPANTS:Twenty-five participants with physical disability after stroke. INTERVENTIONS:Not applicable. MAIN OUTCOME MEASURES:The total step count measured simultaneously by SAM and either 3-DGA or footswitches for both paretic and nonparetic limbs. RESULTS:The total step count measured by the SAM and 3-DGA was highly correlated (nonparetic limb, r=.959; paretic limb, r=.896). The 95% limits of agreement (LOA) (derived from Bland-Altman analysis) between the SAM and 3-DGA were within +/-10 steps for SAMs worn on either the nonparetic or paretic limb. The total step count measured simultaneously by the SAM and footswitches was also highly correlated for each limb (nonparetic, r=.999; paretic, r=.963). The 95% LOA between the SAM and footswitches were +/-9 steps on the nonparetic limb but higher at +/-57 steps on the paretic limb. Further analysis showed that the measurement differences occurred during the outdoor component of the combined walk. The 95% LOA between footswitches on both limbs were not more than +/-9 steps for walking, suggesting that the error was accounted for by the SAM on the paretic limb, which both over- and underread the total step count in the outdoor walking conditions. CONCLUSIONS:Criterion validity of the SAM to measure steps in both clinical and natural environments has been established when used on the nonparetic limb. However, more errors are apparent when the SAM is worn on the paretic limb while walking over a variety of outdoor terrains. Validation is recommended before use in patients with neurologic conditions affecting bilateral legs because there may be more error, particularly in outdoor activities.
journal_name
Arch Phys Med Rehabiljournal_title
Archives of physical medicine and rehabilitationauthors
Mudge S,Stott NS,Walt SEdoi
10.1016/j.apmr.2007.07.039subject
Has Abstractpub_date
2007-12-01 00:00:00pages
1710-5issue
12eissn
0003-9993issn
1532-821Xpii
S0003-9993(07)01542-0journal_volume
88pub_type
临床试验,杂志文章abstract:OBJECTIVE:To compare outcomes in stroke survivors who received rehabilitation services in an acute inpatient rehabilitation setting (multidisciplinary rehabilitation team) with outcomes in survivors in a home-based setting (family caregivers, limited team supervision). DESIGN:Randomized clinical trial, with mean follo...
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/apmr.2001.25973
更新日期:2001-10-01 00:00:00
abstract:OBJECTIVE:To improve the reproducibility of testing hip abduction and adduction using an isokinetic dynamometer by a novel testing protocol. DESIGN:Test-retest design. SETTING:Biodynamics laboratory. PARTICIPANTS:Fifteen healthy subjects (9 men, 6 women; age, 22.4+/-0.5 y) were recruited. INTERVENTIONS:Two setups w...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2007.05.017
更新日期:2007-09-01 00:00:00
abstract:OBJECTIVE:To describe the experiences of clinicians who have used robotic exoskeletons in their practice and acquire information that can guide clinical decisions and training strategies related to robotic exoskeletons. DESIGN:Qualitative, online survey study, and 4 single-session focus groups followed by thematic ana...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2020.08.024
更新日期:2021-02-01 00:00:00
abstract::To assess the value of exercise training after traumatic brain injury (TBI), 14 sedentary adults with TBI performed a supervised circuit training program three times per week for 16 consecutive weeks. The program was designed to include equal volumes of both aerobic and neuromuscular training to increase the subjects'...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1990-06-01 00:00:00
abstract::Location and geometry of bony prominences must be known in order to modify foam wheelchair cushions to reduce high seating pressures beneath patients susceptible to decubitus ulcers. A portable, adjustable "wheelchair barograph" has been built that will identify high pressure regions clinically by means of light patte...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1981-03-01 00:00:00
abstract:OBJECTIVE:To determine if a difference exists in the plantar soft tissue of patients with diabetes mellitus (DM) and peripheral neuropathy (PN) compared with age-matched controls. DESIGN:Case-control study with a parallel 3-element 1-dimensional viscoelastic model developed to characterize indentation data. SETTING:D...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1053/apmr.2002.35661
更新日期:2002-12-01 00:00:00
abstract::Mid-humerus cadaver determinations of ulnar F-wave, C7 spinal somatosensory evoked potential (SEP), and modified C8 root stimulation (RS) were performed bilaterally on 20 normal subjects to standardize technique and obtain normal values for the segment from mid-humerus to cervical spine. Our cadaver study shows that t...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1984-11-01 00:00:00
abstract::To determine electrical criteria which might be helpful in the diagnosis of ulnar nerve entrapment at the elbow, clinical and electrodiagnostic features in 78 patients with suspected ulnar nerve entrapment at the elbow are described and compared to the results of sensory and motor conduction in the ulnar nerve in a co...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1976-05-01 00:00:00
abstract::To determine if reproducible and reliable measurements of intra-articular temperature could be performed in an animal model, surface and intra-articular measurements were studied in 30 rabbits. Anterior insertion of a thermometer probe into the joint cavity was found to be a reliable method for measuring intra-articul...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1983-03-01 00:00:00
abstract:OBJECTIVES:To investigate the association between active knee flexion at initial (1-2 wk) and final (7 wk) outpatient visits after total knee arthroplasty (TKA), and to develop a guide for the expected progression of knee flexion in the subacute postoperative phase. DESIGN:Prospective case series. SETTING:Rehabilitat...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2014.02.015
更新日期:2014-06-01 00:00:00
abstract:OBJECTIVE:The ability to measure and visualize shape change (deformation) of a residual limb within and between prostheses is an important step toward improved prosthetic fit assessment. The objective was to develop measurement and visualization methods for below-knee residual limb soft tissue shape change after donnin...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/s0003-9993(98)90355-0
更新日期:1998-07-01 00:00:00
abstract:OBJECTIVE:To compare the impacts of Tai Chi, a standard balance exercise program, and a video game balance board program on postural control and perceived falls risk. DESIGN:Randomized controlled trial. SETTING:Research laboratory. PARTICIPANTS:Independent seniors (N=40; 72.5±8.40) began the training, 27 completed. ...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.apmr.2012.01.023
更新日期:2012-07-01 00:00:00
abstract::This self-directed learning module highlights new advances in this topic area. It is part of the chapter on rehabilitation in joint and connective tissue diseases in the Self-Directed Physiatric Education Program for practitioners and trainees in physical medicine and rehabilitation. This article discusses the followi...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章,评审
doi:10.1016/s0003-9993(95)80599-0
更新日期:1995-05-01 00:00:00
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 examine the ability of the Spinal Cord Injury-Functional Index/Assistive Technology (SCI-FI/AT) measure to detect change in persons with spinal cord injury (SCI). DESIGN:Multisite longitudinal (12-mo follow-up) study. SETTING:Nine SCI Model Systems programs. PARTICIPANTS:Adults (N=165) with SCI enrolled...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章,多中心研究
doi:10.1016/j.apmr.2018.02.014
更新日期:2018-09-01 00:00:00
abstract::The use of functional electrical stimulation (FES) to improve upper limb function is an established method in the rehabilitation of persons with tetraplegia after spinal cord injury. Surgical reconstruction is another well-established yet underused technique to improve the performance of the upper extremities. Hand su...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2016.01.035
更新日期:2016-06-01 00:00:00
abstract:OBJECTIVE:To determine exercise intensity during power wheelchair soccer among a sample of persons with mobility impairments. DESIGN:Cross-sectional descriptive. SETTING:On-site training facilities of multiple power wheelchair soccer teams. PARTICIPANTS:Participants with severe mobility impairments (N=30) (mean ± SD...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2016.05.012
更新日期:2016-11-01 00:00:00
abstract::The purpose of this study was to determine the reliability of isokinetic and isometric measurement of strength for tests of knee extension and hip abduction on men with mental retardation (MR). In addition, the relationships between isokinetic measures of peak torque (PT) and total work (TW) and isometric peak torque ...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/0003-9993(93)90012-y
更新日期:1993-08-01 00:00:00
abstract:UNLABELLED:Horn TS, Yablon SA, Chow JW, Lee JE, Stokic DS. Effect of intrathecal baclofen bolus injection on lower extremity joint range of motion during gait in patients with acquired brain injury. OBJECTIVES:To evaluate lower extremity joint range of motion (ROM) during gait before and after intrathecal baclofen (IT...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 临床试验,杂志文章
doi:10.1016/j.apmr.2009.08.148
更新日期:2010-01-01 00:00:00
abstract::All patients admitted during a 6-month period to an inpatient geriatric rehabilitation unit were started on a medication education program incorporated into the rehabilitation program and utilizing existing staff. Patients were evaluated at admission, discharge, 90-day, and 1 year follow-up, using an 8-point medicatio...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1986-01-01 00:00:00
abstract:OBJECTIVES:To estimate the test-retest and interrater reliability of the center of pressure-center of mass (COP-COM) variable of postural control in the elderly. DESIGN:The biomechanic variable COP-COM, which represents the distance between the COP and the COM, was determined from 2 AMTI force platforms and 3 OPTOTRAK...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1053/apmr.2001.18678
更新日期:2001-01-01 00:00:00
abstract::The "get-up and go test" requires patients to stand up from a chair, walk a short distance, turn around, return, and sit down again. This test was conducted in 40 elderly patients with a range of balance function. Tests were recorded on video tapes, which were viewed by groups of observers from different medical backg...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1986-06-01 00:00:00
abstract::Because of the coronavirus disease 2019 (COVID-19) epidemic, many cardiac rehabilitation (CR) services and programs are stopped. Because CR is a class I level A recommendation with clinical benefits that are now well documented, the cessation of CR programs can lead to dramatic consequences in terms of public health. ...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2020.06.004
更新日期:2020-10-01 00:00:00
abstract::In 1914, Von Monakow described diaschisis, the recovery of lost cortical function in regions positionally distant from, but linked by neuronal tracts to, the primary site of cortical damage. Cerebellar diaschisis after cortical insult is detailed in the literature; however, cortical diaschisis after cerebellar insult ...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/s0003-9993(97)90175-1
更新日期:1997-05-01 00:00:00
abstract:OBJECTIVE:To determine the interrater reliability of the Donovan system for classification of pain in spinal cord injury (SCI) as well as the clinician-based usefulness of each of the classification criteria used in the Donovan system. DESIGN:Information pertinent to the Donovan system was provided incrementally by vi...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1053/apmr.2002.33636
更新日期:2002-09-01 00:00:00
abstract:OBJECTIVE:To investigate sexual functioning and its predictors in spouses/partners of persons with traumatic brain injury (TBI). DESIGN:Inception cohort survey. SETTING:Community. PARTICIPANTS:Persons (N=70) with complicated mild to severe TBI admitted to 1 of 6 participating TBI Model Systems inpatient rehabilitati...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章,多中心研究
doi:10.1016/j.apmr.2016.01.009
更新日期:2016-05-01 00:00:00
abstract::The American Board of Physical Medicine and Rehabilitation has certified 1608 physiatrists as diplomates, of whom 377 were certified in the years 1977 through 1979. For the 1979-1980 educational year, 516 of 608 residency positions were filled. Demographic analysis indicates 43% women and 52% foreign medical graduates...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1980-07-01 00:00:00
abstract:OBJECTIVES:To model 12-month rehospitalization risk among Medicare beneficiaries receiving inpatient rehabilitation for spinal cord injury (SCI) or traumatic brain injury (TBI) and to create 2 (SCI- and TBI-specific) interactive tools enabling users to generate monthly projected probabilities of rehospitalization on th...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2016.12.012
更新日期:2017-05-01 00:00:00
abstract::Six patients with spinal cord injury and iliopsoas abscess and other complicating conditions were evaluated with computed tomography (CT), conventional radiography, magnetic resonance imaging (MRI), and radionuclide scans. CT identified the presence of psoas abscess and revealed the depth, extent, and relationship of ...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1993-11-01 00:00:00
abstract:UNLABELLED:Cherry BJ, Weiss J, Barakat BK, Rutledge DN, Jones CJ. Physical performance as a predictor of attention and processing speed in fibromyalgia. OBJECTIVE:To explore the associations between physical (both self-report and objective measures) and cognitive function for persons with fibromyalgia (FM). DESIGN:Co...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1016/j.apmr.2009.07.011
更新日期:2009-12-01 00:00:00