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KMID : 1140920200440040292
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Annals of Rehabilitation Medicine
2020 Volume.44 No. 4 p.292 ~ p.300
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Relationship Between Line Bisection Test Time and Hemispatial Neglect Prognosis in Patients With Stroke: A Prospective Pilot Study
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Kwon Shin-Young
Park Woo-Kyung
Kim Min-Young
Kim Jong-Moon
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Abstract
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Objective: To determine the relationship between line bisection test (LBT) performance time and prognosis of hemispatial neglect (HSN) in stroke patients.
Methods: Data on stroke patients with HSN were prospectively collected. After patient recruitment and eligibility screening, the LBT, Motor-Free Visual Perception Test 3rd edition, and Korean version of Mini-Mental State Examination were performed at the time of admission and 4 weeks thereafter. The LBT performance time was also measured. All patients received conventional rehabilitation for 4 weeks. Based on the improvements in their LBT grades, the patients were divided into improved and non-improved groups. The evaluation results of the two groups were compared using Mann?Whitney U-tests and logistic regression was performed to predict the independence of each outcome.
Results: In total, 26 stroke patients with HSN were included, with 13 patients in each group. Significant differences were observed in the baseline LBT performance times between the improved and non-improved groups (p<0.05). Logistic regression analysis revealed associations between HSN prognosis, and baseline LBT performance time (odds ratio=0.95; 95% confidence interval, 0.90?1.00; p<0.05) and baseline Motor-Free Visual Perception Test 3rd edition (odds ratio=1.20; 95% confidence interval, 1.01?1.43; p<0.05).
Conclusion: A significant relationship was observed between the baseline LBT performance time and HSN prognosis.
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KEYWORD
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Stroke, Perceptual disorders, Visual perception, Attention, Prognosis, Hemispatial neglect
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