Listed below are the details for the data element.
FITBIR
1.0
Element Type
Unique Data Element
Line Bisection Test - Deviation from the center value
LineBisectDeviatCtrVal
Short Description
Value of the deviation (in percentage) of the line cutting from the center, as part of the Line Bisection Test.
Definition
Value of the deviation (in percentage) of the line cutting from the center, as part of the Line Bisection Test.
Notes
Creation Date
2024-04-18
Historical Notes
References
Schenkenberg T, Bradford DC, Ajax ET. Line bisection and unilateral visual neglect in patients with neurologic impairment. Neurology. 1980
Data Type
Numeric Values
Input Restrictions
Free-Form Entry
Unit of Measure
Percentage ( Percentage )
Population
Adult
Guidelines/Instructions
Individuals were presented with 18 horizontal lines arranged in six rows of three columns, right, center, and left, on an A3 sheet, with a line at the upper end of the sheet. The lines were 200 mm long and 1 mm in width and were organized in different positions. Individuals were asked to place a mark through the center of a series of 18 horizontal lines with a pencil.
Scoring of the LB test was accomplished in two ways: 1. noting the number and position of ne- glected unmarked lines, and 2. measuring the deviation of the attempted bisection of each of the lines from the true center. Rightward error coded positive. percent Deviation equals measured left half - true half/true half x 100
Preferred Question Text
Category Groups and Classifications
| Disease | Domain | Sub-Domain |
|---|---|---|
| Traumatic Brain Injury | Assessments and Examinations | Physical/Neurological Examination |
| General (For all diseases) | Assessments and Examinations | Physical/Neurological Examination |
Classification
Traumatic Brain Injury:
Supplemental
Moderate/Severe TBI: Rehabilitation
Acute Hospitalized
Epidemiology
Concussion/Mild TBI
General (For all diseases):
Supplemental
Keywords
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