Content Validation of the ATTR Amyloidosis Patient Symptom Survey: Findings from Patient and Clinician Cognitive Debriefing Interviews.

Avery A Rizio Lynne E Broderick Michelle K White Tiffany P Quock

Published in: Patient related outcome measures (2020)

The findings support the content validity of the ATTR-PSS as an appropriate measure of symptom frequency, severity, and impact in patients with wild-type and hereditary ATTR amyloidosis.

Keyphrases

wild type
case report
multiple myeloma
patient reported