Normative Reference Values, Reliability, and Item-Level Symptom Endorsement for the PROMIS® v2.0 Cognitive Function-Short Forms 4a, 6a and 8a.

Grant L IversonJacqueline M MarshEric J ConnorsDouglas P Terry

Published in: Archives of clinical neuropsychology : the official journal of the National Academy of Neuropsychologists (2021)

All three short forms of the PROMIS® v2.0 Cognitive Function scale had strong internal consistency reliability, supporting its use as a reliable measure of subjective cognitive functioning. The subgroup differences in perceived cognitive functioning supported the relationship between emotional and cognitive well-being. This study is the first to present normative values and base rates for several community-dwelling subgroups, allowing for precise interpretation of these measures in clinical practice and research.

Keyphrases

community dwelling
clinical practice
depressive symptoms
patient reported outcomes
social support
physical activity
randomized controlled trial
clinical trial
phase iii
open label
patient reported