Abstract：
:A new above-knee prosthetic mechanism with synchronous motions of the knee and ankle has been designed based on kinematic principles. Knee flexion is synchronized with ankle dorsiflexion by a synchronizer rod and lever. Unlike other above-knee units, the knee joint is aligned about one inch in front of a line between the hip and the ankle joints, which appears to decrease the energy requirements of gait. The swing-phase control system provides constant friction during ordinary cadence and variable friction during rapid swinging of the leg. The addition of a quadrilateral socket, a modified SACH foot and a cosmetic foam plastic cover provides the complete endoskeletal above-knee prosthesis. The resulting gait has been found to be faster, easier and more natural, and the three optional knee settings serve the needs of different amputees and activities.
journal_name
Arch Phys Med Rehabiljournal_title
Archives of physical medicine and rehabilitationauthors
Li WKsubject
Has Abstractpub_date
1976-10-01 00:00:00pages
479-81issue
10eissn
0003-9993issn
1532-821Xjournal_volume
57pub_type
杂志文章abstract：:This study was conducted to establish the concurrent validity and interrater reliability of the Motor Assessment Scale (MAS) for stroke patients. Thirty hemiplegic subjects were tested with the MAS and the Fugl-Meyer Assessment (FMA), a reliable and validated test of motor function in stroke patients. The high correla...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：
更新日期：1988-03-01 00:00:00
abstract：:A study of 9,135 persons injured between 1973 and 1984 and treated at any of 13 regional spinal cord injury care systems was conducted to compare their age-, sex-, race-, and cause-specific mortality rates with those of the general population. All subjects survived at least 24 hours. Follow-up was terminated in Decemb...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：
更新日期：1993-03-01 00:00:00
abstract：OBJECTIVE:To determine the impact of aerobic exercise on maximal and submaximal cardiopulmonary responses and predictors of change in individuals with Parkinson's disease (PD). DESIGN:Single-center, parallel-group, rater-blind study. SETTING:Research laboratory PARTICIPANTS: Individual's with mild to moderate PD (N=1...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/j.apmr.2020.12.011
更新日期：2021-01-13 00:00:00
abstract：:Driving skills in relation to residual psychologic impairments were studied in a sample of patients who had survived severe head injuries several years earlier. Daytime driving was studied in an instrumented car that recorded lateral position control on a highway track and during rides in the subjects' own cars with a...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：
更新日期：1988-02-01 00:00:00
abstract：OBJECTIVE:To validate the administration of the Life-Space Assessment (LSA) and Physical Activity Scale for the Elderly (PASE) surveys to proxy informants, as would be necessary when measuring long-term outcomes in acutely ill, hospitalized older adults who are initially incapacitated but eventually return to the commu...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/j.apmr.2014.03.027
更新日期：2014-08-01 00:00:00
abstract：OBJECTIVE:To resolve the debate over whether lumbar repositioning acuity is reduced in patients with chronic low back pain (CLBP) by using a study design and methodology to minimize the effects of potential confounders. DESIGN:A single-blinded, controlled, multigroup comparative study. SETTING:Vocational rehabilitati...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/j.apmr.2006.05.020
更新日期：2006-09-01 00:00:00
abstract：OBJECTIVES:To determine content validity of the Muscle Power Sprint Test (MPST), and construct validity and reliability of the MPST, 10×5 Meter Sprint Test (10×5MST), slalom test, and One Stroke Push Test (1SPT) in wheelchair-using youth with spina bifida (SB). DESIGN:Clinimetric study. SETTING:Rehabilitation centers...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/j.apmr.2016.08.469
更新日期：2017-06-01 00:00:00
abstract：:Results from five independent studies from our laboratory indicate that cathodal high-voltage pulsed current (HVPC) significantly curbs posttraumatic edema formation in several animal models. Conversely, anodal HVPC did not curb edema formation. The mechanism by which HVPC reduces edema formation is unknown. We hypoth...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/s0003-9993(95)80665-2
更新日期：1995-04-01 00:00:00
abstract：UNLABELLED:This self-directed learning module highlights the importance of applying principles described earlier in the Study Guide to specific diseases encountered by practitioners managing chronic pain in order to administer appropriate treatment. This chapter focuses on several challenging and increasingly common ma...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章,评审
doi：10.1053/apmr.2003.50051
更新日期：2003-03-01 00:00:00
abstract：OBJECTIVES:To determine whether lower extremity sensorimotor peripheral nerve deficits are associated with reduced walking endurance in older adults. DESIGN:Prospective cohort study with 6 years of follow-up. SETTING:Two university research clinics. PARTICIPANTS:Community-dwelling older adults enrolled in the Health...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/j.apmr.2015.08.423
更新日期：2016-01-01 00:00:00
abstract：OBJECTIVE:To use an established dysphagia clinical screening system to evaluate outcomes in acute stroke patients. DESIGN:Case-control study. SETTING:Tertiary care center. PARTICIPANTS:Acute stroke patients (n = 56) consecutively referred to a speech pathology service. MAIN OUTCOME MEASURES:Outcomes (ie, pneumonia,...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1053/apmr.2000.6301
更新日期：2000-08-01 00:00:00
abstract：:Heterotopic ossification (HO) is frequently a complication in patients with severe head injury, impeding the rehabilitation process. Detection of HO is often delayed until the appearance of clinical manifestations. To better characterize the frequency and distribution of HO, a three-year prospective study at a pediatr...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：
更新日期：1992-03-01 00:00:00
abstract：:Twelve male patients with traumatic spinal cord injury were randomly divided into a group of six experimental and six control subjects. All subjects were tilted from 0 degree to 70 degrees by 10 degrees increments at five-minute intervals until blood pressure dropped below 70/40, hypotensive symptoms appeared, or 70 d...
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：
更新日期：1984-05-01 00:00:00
abstract：OBJECTIVE:To examine associations between organizational characteristics of home health agencies (eg, profit status, rehabilitation therapy staffing model, size, and rurality) and quality outcomes in Medicare beneficiaries with rehabilitation-sensitive conditions, conditions for which occupational, physical, and/or spe...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/j.apmr.2017.08.483
更新日期：2018-06-01 00:00:00
abstract：OBJECTIVE:To investigate the scaling properties of the Subjective Index of Physical and Social Outcome (SIPSO) after stroke in survivors to hospital discharge, unselected by age. DESIGN:Factor, Mokken, and Rasch analyses of the SIPSO using data from a prospective observational cohort study. SETTING:Three acute care h...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/j.apmr.2013.08.243
更新日期：2013-12-01 00:00:00
abstract：OBJECTIVE:To assess and compare the reliability and validity of the Houghton Scale, the Prosthetic Profile of the Amputee Locomotor Capabilities Index (PPA-LCI), and the Prosthetic Evaluation Questionnaire (PEQ) mobility subscale, 3 disease-specific self-report measures of functional mobility for lower extremity prosth...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1053/apmr.2001.25987
更新日期：2001-10-01 00:00:00
abstract：OBJECTIVES:To conduct a pilot study of weight-supported ambulation training after incomplete spinal cord injury (SCI), and to assess its safety. DESIGN:Quasiexperimental, repeated measures, single group. SETTING:Veterans Affairs medical center. PATIENTS:Three subjects with incomplete, chronic, thoracic SCIs; 2 class...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 临床试验,杂志文章
doi：10.1053/apmr.2001.23198
更新日期：2001-06-01 00:00:00
abstract：OBJECTIVE:To examine the reliability, convergent, and discriminant validity of the limits of stability (LOS) test to assess dynamic postural stability in adolescents using a portable forceplate system. DESIGN:Cross-sectional reliability observational study. SETTING:School setting. PARTICIPANTS:Adolescents (N=36) com...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/j.apmr.2015.08.418
更新日期：2015-12-01 00:00:00
abstract：:Power wheelchair (PWC) users depend on their equipment to reliably transport them throughout daily activities and allow them to participate fully in community life. However, as reported by Worobey and colleagues, PWCs frequently require repairs and cause users a variety of problems, which can range from annoying to ca...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 评论,杂志文章
doi：10.1016/j.apmr.2014.01.002
更新日期：2014-04-01 00:00:00
abstract：:The funiculi of the median nerve at the wrist carrying the motor and sensory fibers innervating the hand were described in 1945 by Sunderland after an extensive anatomic study. In an attempt to confirm clinically the findings of that study, 7 patients with partial median nerve laceration at the wrist are presented. Th...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：
更新日期：1979-04-01 00:00:00
abstract：OBJECTIVE:To examine whether gait and postures can accurately be detected with a single small body-fixed device in patients with mild to moderate Parkinson's disease (PD). DESIGN:Results of a triaxial accelerometer-based method were evaluated against video observation scores (criterion measure). Study 1: Subjects perf...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/j.apmr.2010.05.004
更新日期：2010-08-01 00:00:00
abstract：OBJECTIVE:To evaluate the effect of providing a greater percentage of therapy as contextualized treatment on acute traumatic brain injury (TBI) rehabilitation outcomes. DESIGN:Propensity score methods are applied to the TBI Practice-Based Evidence (TBI-PBE) database, a database consisting of multi-site, prospective, l...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/j.apmr.2018.12.037
更新日期：2019-10-01 00:00:00
abstract：OBJECTIVE:To define relationships among various clinical characteristics of pain occurring after spinal cord injury (SCI). DESIGN:Postal survey. SETTING:General community. PARTICIPANTS:Of 330 subjects with SCI reporting chronic pain in a previous survey, 217 volunteered. INTERVENTIONS:Not applicable. MAIN OUTCOME ...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1053/apmr.2001.25077
更新日期：2001-09-01 00:00:00
abstract：OBJECTIVE:To evaluate a strategy of home-based testing to diagnose sleep-disordered breathing and nocturnal hypercapnia in individuals with spinal cord injury (SCI). DESIGN:Case series. SETTING:Referral center. PARTICIPANTS:Adults with C1-T6 SCI (N=81). Individuals were eligible if ≥ 18 years old, with SCI of ≥ 3 mo...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/j.apmr.2015.07.026
更新日期：2016-03-01 00:00:00
abstract：:The purpose of this investigation was to assess the relationship among selected physican and cardiorespiratory variables in active men, aged 40-59 years. Thirty-one subjects who had been running for only an average of five years volunteered for treadmill testing, running to volitional exhaustion. For the total group (...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：
更新日期：1977-10-01 00:00:00
abstract：:Functional outcome was evaluated in 40 patients with a diagnosis of soft tissue sarcoma (STS), who had received wide local surgical excision and postoperative radiation therapy. All patients were two or more years postsurgical excision, and 1.75 or more years postradiation. Patients were separated into three anatomic ...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：
更新日期：1984-08-01 00:00:00
abstract：:Several studies have observed that patients who complain of chronic pain have significantly elevated scores on the first 3 clinical scales of the Minnesota Multiphasic Personality Inventory (MMPI). Some studies imply that this profile allows one to conclude that such patients exaggerate their symptoms, have strong fee...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：
更新日期：1981-08-01 00:00:00
abstract：OBJECTIVE:To determine the validity of the 6-minute walk test (6MWT) as an outcome measure to evaluate walking capacity in ambulatory patients with amyotrophic lateral sclerosis (ALS). DESIGN:Observational study. SETTING:Multidisciplinary ALS clinic at an academic medical center. PARTICIPANTS:Patients with ALS (N=18...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/j.apmr.2017.04.004
更新日期：2017-11-01 00:00:00
abstract：OBJECTIVE:To examine the effects of campus services on the health of veterans with traumatic injuries and comorbidities as they return from military service and enter college. DESIGN:Cross-sectional Internet survey using a mixed-methods analysis approach. SETTING:Four-year urban research university. PARTICIPANTS:Vet...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/j.apmr.2017.10.008
更新日期：2018-02-01 00:00:00
abstract：:Dance injuries associated with cervical radiculopathy have not been described in the literature. This report describes the case of an international-style ballroom dancer who developed a cervical radiculopathy as a result of frequent lateral rotation and hyperextension of the cervical spine during dancing. The patient'...
journal_title：Archives of physical medicine and rehabilitation
pub_type： 杂志文章
doi：10.1016/s0003-9993(98)90281-7
更新日期：1998-10-01 00:00:00
