Support for the Reliability and Validity of the National Institutes of Health Impact Stratification Score in a Sample of Active-Duty U.S. Military Personnel with Low Back Pain.
Ron D HaysMaria Orlando EdelenAnthony RodriguezPatricia M HermanPublished in: Pain medicine (Malden, Mass.) (2021)
This study provides support for the reliability and validity of the ISS as a patient-reported summary measure for acute, subacute, and chronic low back pain. The ISS is a useful indicator of low back impact.