Yu-Wei Hsieh

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OBJECTIVE To compare the outcome of robot-assisted therapy with dose-matched active control therapy by using accelerometers to study functional recovery in chronic stroke patients. DESIGN Prospective, randomized, controlled trial. SETTING Stroke units in three medical centres. SUBJECTS Twenty patients post stroke for a mean of 22 months. (More)
BACKGROUND Bilateral arm training (BAT) and constraint-induced therapy (CIT) have shown beneficial effects in improving motor control and function of the upper extremities (UE) for patients with stroke. Thus far, no study has directly investigated the relative effects of BAT versus CIT on brain reorganization. This study compared the effects of BAT with(More)
We examined the reliability, validity, and responsiveness of the Neonatal Oral-Motor Assessment Scale (NOMAS) in healthy preterm infants. Feeding records of 147 infants (71 males, 76 females; gestational age [GA] <or= 36 wks), taken from the day bottle-feeding was initiated to the day the infants were discharged, were used to examine the psychometric(More)
BACKGROUND The interpretation of the change scores of the Barthel Index (BI) in follow-up or outcome studies has been hampered by the fact that its minimal clinically important difference (MCID) has not been determined. OBJECTIVE This article was written to establish the MCID of the BI in stroke patients. METHODS Both anchor-based and distribution-based(More)
In this study, we compared the responsiveness and validity of the Box and Block Test (BBT), the Nine-Hole Peg Test (NHPT), and the Action Research Arm Test (ARAT). We randomized 59 patients with stroke into one of three rehabilitation treatments for 3 weeks. We administered six outcome measures (BBT, NHPT, ARAT, Fugl-Meyer Assessment [FMA], Motor Activity(More)
BACKGROUND AND PURPOSE The increasing availability of robot-assisted therapy (RT), which provides quantifiable, reproducible, interactive, and intensive practice, holds promise for stroke rehabilitation, but data on its dose-response relation are scanty. This study used 2 different intensities of RT to examine the treatment effects of RT and the effect on(More)
OBJECTIVE This study compared the effects of a distributed form of constraint-induced therapy with control intervention in motor recovery and brain reorganization after stroke. DESIGN A two-group randomized controlled trial with pretreatment and posttreatment measures was conducted. Thirteen patients with stroke were randomly assigned to the distributed(More)
OBJECTIVES This study aimed to establish the minimal detectable change (MDC) and clinically important differences (CID) of the Wolf Motor Function Test (WMFT) in patients with stroke, and to assess the proportions of patients' change scores exceeding the MDC and CID after stroke rehabilitation. METHODS A total of 57 patients received 1 of the 3 treatments(More)
This study compared the responsiveness and criterion-related validity of the Stroke Impact Scale (SIS) and Stroke-Specific Quality of Life Scale (SS-QOL) for patients after stroke rehabilitation. The SIS and SS-QOL, along with five criterion measures—the Fugl-Meyer Assessment, the Motor Activity Log, the Functional Independence Measure, the Frenchay(More)
This study examined criterion-related validity and clinimetric properties of the Pediatric Motor Activity Log (PMAL) in children with cerebral palsy. Study participants were 41 children (age range: 28-113 months) and their parents. Criterion-related validity was evaluated by the associations between the PMAL and criterion measures at baseline and(More)