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Reliability and validity of a newly developed Action Research Arm Test for upper limb function assessment in patients with stroke: A comparison with the conventional version

2025-09-28 rehabilitation medicine and physical therapy Title + abstract only
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BackgroundFollowing the discontinuation of the conventional Action Research Arm Test (ARAT) import in Japan, a domestically manufactured version with identical assessment protocols but modified equipment was developed. We aimed to evaluate the psychometric properties of the newly developed ARAT and compare it with the conventional ARAT in patients with stroke. MethodsThis single-center cross-sectional study enrolled 64 patients with stroke and hemiparesis who met predefined inclusion criteria. ...

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