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Functional rating index: a new valid and reliable instrument
by RJ Feise 2001 Cited by 431 The Functional Rating Index is a self-reporting instrument consisting of 10 items, each with 5 possible responses that express graduating degrees of disability.
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(PDF) Functional Rating Index: A New Valid and Reliable
This research presents the Functional Rating Index (FRI), a new instrument designed to measure clinical change in patients with spinal conditions.
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Functional Oral Intake Scale
4 Total oral intake of a single consistency. 5 Total oral intake of multiple consistencies requiring special preparation. 6 Total oral intake with no
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