Article

One of the hand function assessment tools is the
Box and Block Test (BBT). PURPOSE: To examine if the BBT score is affected by
grip surfaces. METHODS: Thirteen adults performed the BBT with wooden,
rubber-covered, and paper-covered blocks. The BBT scores and time for seven
movements (finger closing, contact to lift-off, transport before barrier,
transport after barrier, release, return, and reach) were compared across the
three block types. RESULTS: The mean BBT score was 8% higher for the rubber
blocks than the paper and wooden blocks (p<0.01) due to the reduced time for
contact to lift-off (when the finger touches a block until the block is lifted).
CONCLUSIONS: Hand function assessments should be controlled for object surfaces.
Therapists may vary grip difficulties by changing object surfaces. Redesigning
daily objects with high-friction surfaces may increase grip function. LEVEL OF
EVIDENCE: N/A.
CI - Copyright (c) 2012 Hanley & Belfus. Published by Elsevier Inc. All rights
reserved.

Langue : ANGLAIS