Measurement Properties of the Functional Rating Index: A Systematic Review and Meta-analysis

Conclusion. Our finding suggests that clinicians and researchers should use the FRI with caution until there are more studies with high methodological quality that support the view that it is positive in all measurement properties, especially in regard to patients with multiregion SP. Level of Evidence: 1
Source: Spine - Category: Orthopaedics Tags: LITERATURE REVIEW Source Type: research