Abstract:
OBJECTIVE:To assess the concurrent validity of a smart walker-integrated gait analysis system with the GAITRite® system for measuring spatiotemporal gait parameters in potential users of the smart walker. DESIGN:Criterion standard validation study. SETTING:Research laboratory in a geriatric hospital. PARTICIPANTS:Twenty-five older adults (⩾65 years) with gait impairments (habitual rollator use and/or gait speed <0.6 m/s) and no severe cognitive impairment (Mini-Mental State Examination ⩾17). MAIN MEASURES:Stride, swing and stance time; stride length; and gait speed were simultaneously recorded using the smart walker-integrated gait analysis system and the GAITRite system while participants walked along a 7.8-m walkway with the smart walker. Concurrent criterion-related validity was assessed using the Bland-Altman method, percentage errors (acceptable if <30%), and intraclass correlation coefficients for consistency (ICC3,1) and absolute agreement (ICC2,1). RESULTS:Bias for stride, swing and stance time ranged from -0.04 to 0.04 seconds, with acceptable percentage errors (8.7%-23.0%). Stride length and gait speed showed higher bias (meanbias (SD) = 0.20 (0.11) m; 0.19 (0.13) m/s) and not acceptable percentage errors (31.3%-42.3%). Limits of agreement were considerably narrower for temporal than for spatial-related gait parameters. All gait parameters showed good-to-excellent consistency (ICC3,1 = 0.72-0.97). Absolute agreement was good-to-excellent for temporal (ICC2,1 = 0.72-0.97) but only poor-to-fair for spatial-related gait parameters (ICC2,1 = 0.37-0.52). CONCLUSION:The smart walker-integrated gait analysis system has good concurrent validity with the GAITRite system for measuring temporal but not spatial-related gait parameters in potential end-users of the smart walker. Stride length and gait speed can be measured with good consistency, but with only limited absolute accuracy.
journal_name
Clin Rehabiljournal_title
Clinical rehabilitationauthors
Werner C,Chalvatzaki G,Papageorgiou XS,Tzafestas CS,Bauer JM,Hauer Kdoi
10.1177/0269215519852143subject
Has Abstractpub_date
2019-10-01 00:00:00pages
1682-1687issue
10eissn
0269-2155issn
1477-0873journal_volume
33pub_type
杂志文章abstract:OBJECTIVE:To examine personal characteristics, disease-related impairment variables, activity limitations, and environmental factors as correlates of social participation in older adults with vision loss guided by the World Health Organization's International Classification of Functioning, Disability and Health Model. ...
journal_title:Clinical rehabilitation
pub_type: 杂志文章
doi:10.1177/0269215515624479
更新日期:2017-01-01 00:00:00
abstract:OBJECTIVE:To investigate the effects of mirror therapy on walking ability, balance and lower limb motor recovery in patients with stroke. METHOD:MEDLINE, EMBASE, Web of Science, CENTRAL, PEDro Database, CNKI, VIP, Wan Fang, ClinicalTrials.gov, Current controlled trials and Open Grey were searched for randomized contro...
journal_title:Clinical rehabilitation
pub_type: 杂志文章,meta分析
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更新日期:2018-08-01 00:00:00
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journal_title:Clinical rehabilitation
pub_type: 临床试验,杂志文章
doi:10.1177/026921559901300307
更新日期:1999-06-01 00:00:00
abstract:OBJECTIVE:To investigate the effect of gradual attention training on language function with aphasia. DESIGN:Randomized controlled trial. PARTICIPANTS:A total of 40 patients (mean age: 53.47 years) with post-stroke aphasia came from the stroke rehabilitation unit of rehabilitation department in the First Hospital of J...
journal_title:Clinical rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.1177/0269215519864715
更新日期:2019-11-01 00:00:00
abstract:OBJECTIVE:To assess the effect of different aids on the amount of support hemiplegic subjects took from them. The relationship between the amount of support, severity of hemiplegia and walking ability were also assessed. DESIGN:Hemiplegic subjects' gait and the amount of support they took from the aid were measured as...
journal_title:Clinical rehabilitation
pub_type: 杂志文章
doi:10.1191/026921598669871795
更新日期:1998-10-01 00:00:00
abstract::The total extent of sickness in the population has increased while disease has decreased. Being sick is a role that offers the patient many advantages both directly, in terms of being absolved from undertaking many daily activities if necessary, and indirectly, through additional financial and other resources that may...
journal_title:Clinical rehabilitation
pub_type: 社论
doi:10.1177/0269215507077799
更新日期:2007-04-01 00:00:00
abstract:OBJECTIVE:To assess the costs, effects, and cost-utility of an accelerated physiotherapy programme versus a standard physiotherapy programme following resurfacing hip arthroplasty. DESIGN:A cost-utility analysis alongside a randomized controlled trial. SETTING:A UK National Health Service hospital and patients' homes...
journal_title:Clinical rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.1177/0269215519827628
更新日期:2019-06-01 00:00:00
abstract:OBJECTIVE:To investigate whether the Australian National Sub-acute and Non-acute Patient Casemix Classification (SNAP) and Functional Independence Measure and Functional Related Group (Version 2) (FIM-FRG2) casemix systems can be used to predict functional outcome, and reduce the variance of length of stay (LOS) of pat...
journal_title:Clinical rehabilitation
pub_type: 杂志文章
doi:10.1191/0269215500cr357oa
更新日期:2000-10-01 00:00:00
abstract:OBJECTIVE:To examine the effect of additional cognitive demand on cycling performance in individuals with acquired brain injury (ABI). DESIGN:Prospective observational study. SETTING:Rivermead Rehabilitation Centre. PARTICIPANTS:Ten individuals with ABI (7 men, 3 women) (traumatic brain injury 7, tumour 1, stroke 2)...
journal_title:Clinical rehabilitation
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更新日期:2003-08-01 00:00:00
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journal_title:Clinical rehabilitation
pub_type: 杂志文章,随机对照试验
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更新日期:2018-08-01 00:00:00
abstract:OBJECTIVE::To compare the effect of Kinesio taping on ankle functional performance with that of other taping methods (non-elastic taping) in healthy individuals and patients with ankle sprain. METHODS::A search was performed in electronic databases (MEDLINE, Embase, Cochrane Library, and China National Knowledge Infra...
journal_title:Clinical rehabilitation
pub_type: 杂志文章,meta分析
doi:10.1177/0269215518780443
更新日期:2018-11-01 00:00:00
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journal_title:Clinical rehabilitation
pub_type: 杂志文章
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更新日期:2019-03-01 00:00:00
abstract:OBJECTIVE:To evaluate the effect of intradialytic cycling exercise on physical functional performance with gain in muscle strength and endurance in end-stage renal disease patients with haemodialysis. DESIGN:Randomized controlled trial, with repeated measurements at baseline and after 4, 8, and 12 weeks of intradialyt...
journal_title:Clinical rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.1177/0269215520921923
更新日期:2020-07-01 00:00:00
abstract:BACKGROUND:Although cognitive impairments are common following stroke, there is considerable uncertainty about the types of interventions that can reduce activity restrictions and improve quality of life. Indeed, a recent project to identify priorities for research into life after stroke determined that the top priorit...
journal_title:Clinical rehabilitation
pub_type: 杂志文章
doi:10.1177/0269215514538982
更新日期:2015-02-01 00:00:00
abstract:OBJECTIVE:To evaluate the short-term effectiveness of an intensive multidisciplinary rehabilitation programme for people with Parkinson's disease and their carers. DESIGN:Observational, with assessments before and after intervention. SETTING:An elderly care day unit in a district general hospital in south-east Englan...
journal_title:Clinical rehabilitation
pub_type: 杂志文章
doi:10.1191/0269215502cr545oa
更新日期:2002-11-01 00:00:00
abstract:OBJECTIVE:To evaluate the consistency of balance control, mobility and perceived difficulties with functional tasks by people on carefully controlled anti-parkinsonian medication programmes, between doses on a single day and across days using standard clinical measures. DESIGN:Small group prospective study. SETTING:A...
journal_title:Clinical rehabilitation
pub_type: 杂志文章
doi:10.1191/0269215503cr614oa
更新日期:2003-05-01 00:00:00
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journal_title:Clinical rehabilitation
pub_type: 杂志文章
doi:10.1177/0269215512470674
更新日期:2013-08-01 00:00:00
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journal_title:Clinical rehabilitation
pub_type: 杂志文章
doi:10.1177/0269215520968056
更新日期:2020-10-26 00:00:00
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journal_title:Clinical rehabilitation
pub_type: 杂志文章
doi:10.1191/026921599674794965
更新日期:1999-08-01 00:00:00
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journal_title:Clinical rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.1177/0269215518755841
更新日期:2018-08-01 00:00:00
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journal_title:Clinical rehabilitation
pub_type: 杂志文章,随机对照试验
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更新日期:2006-03-01 00:00:00
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journal_title:Clinical rehabilitation
pub_type: 杂志文章
doi:10.1177/0269215520946386
更新日期:2020-12-01 00:00:00
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journal_title:Clinical rehabilitation
pub_type: 杂志文章
doi:10.1191/026921598671668617
更新日期:1998-06-01 00:00:00
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journal_title:Clinical rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.1177/0269215510367539
更新日期:2010-07-01 00:00:00
abstract:OBJECTIVE:To describe changes in disability and health-related quality of life in patients with Guillain-Barré syndrome in Sweden during the first two years after onset. SUBJECTS:Forty-four patients were recruited from eight different hospitals, and 42 of them (mean age 52 years) were followed for two years. Evaluatio...
journal_title:Clinical rehabilitation
pub_type: 杂志文章
doi:10.1191/0269215505cr918oa
更新日期:2005-12-01 00:00:00
abstract:OBJECTIVE:To investigate the effectiveness of forward head correction on three-dimensional posture parameters and functional level in adolescent idiopathic scoliotic patients. DESIGN:A randomized controlled study with three-month follow-up. SETTING:University research laboratory. SUBJECTS:Seventy-six adolescent idio...
journal_title:Clinical rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.1177/0269215512447085
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVE:To investigate the effects of patellar taping on the electromyographic onset of vastus medialis obliquus and vastus lateralis, and their magnitudes of reflex contraction before and after quadriceps muscle fatigue in subjects with patellofemoral pain. METHODS:Sixteen adults (5 males) diagnosed with patellofem...
journal_title:Clinical rehabilitation
pub_type: 杂志文章
doi:10.1177/0269215509334835
更新日期:2009-08-01 00:00:00
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journal_title:Clinical rehabilitation
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1191/026921598668972226
更新日期:1998-12-01 00:00:00
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journal_title:Clinical rehabilitation
pub_type: 杂志文章,评审
doi:10.1191/026921599674943310
更新日期:1999-01-01 00:00:00
abstract:OBJECTIVE:To compare the feasibility, convergent and clinical validity of three commonly used burden scales: Caregiver Strain Index (CSI), Caregiver Reaction Assessment (CRA) and Sense of Competence Questionnaire (SCQ), with a self-developed single question on self-rated burden (SRB). SUBJECTS:Stroke patients receivin...
journal_title:Clinical rehabilitation
pub_type: 杂志文章
doi:10.1191/0269215504cr723oa
更新日期:2004-03-01 00:00:00