No impact of Asian ethnicity on EORTC QLQ-C30 scores: Group differences and differential item functioning in paroxysmal nocturnal hemoglobinuria

Abstract Background Paroxysmal nocturnal hemoglobinuria (PNH) is a rare, life-threatening terminal-complement-mediated disease resulting in intravascular hemolysis and thrombosis with significant morbidity and premature mortality. There exists no disease-specific quality-of-life (QOL) measure for PN...

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Bibliographic Details
Main Authors: Carolyn E. Schwartz, Roland B. Stark, Katrina Borowiec, Karl-Johan Myren
Format: Article
Language:English
Published: BMC 2021-09-01
Series:Health and Quality of Life Outcomes
Subjects:
Online Access:https://doi.org/10.1186/s12955-021-01860-3