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Fall Risk Test
The Fall Risk test identifies potential fall candidates. The test measures the patient’s postural
sway velocity to predict risk. Velocity is the speed of an individual's sway as balance is
maintained.
Test results are compared to age-dependent normative data. A high sway velocity when a
patient is attempting to stand motionless suggests a deficit in postural control and assessment
for lower extremity strength, proprioception, and vestibular or visual deficiencies.
NOTE:
One condition of the Fall Risk test is conducted with the patient’s eyes closed and
another condition is conducted with the patient in a narrow stance. Never leave the patient
unattended.
For tests in a narrow stance (see Figure 6.8), position the patient so that the space between
their feet is 2.95 in. (7.5 cm). On the platform grid, place each foot two blocks away from the
AP midline with the navicular tubercle over the ML midline.
Figure 6.8.
Testing Options for Fall Risk Test.