Method of administration of PROMIS scales did not significantly impact score level, reliability, or validity

Autor: Bjorner, Jakob B., Rose, Matthias, Gandek, Barbara, Stone, Arthur A., Junghaenel, Doerte U., Ware, John E., Jr.
Zdroj: In Journal of Clinical Epidemiology January 2014 67(1):108-113
Databáze: ScienceDirect