The Dyskinesia Impairment Scale, Second Edition: Development, construct validity, and reliability.
Inti VanmechelenAnnika DanielssonCecilia LidbeckKristina TedroffElegast MonbaliuLena Krumlinde-SundholmPublished in: Developmental medicine and child neurology (2022)
The DIS-II provides valid and reliable measures for dystonia and choreoathetosis, and reduces the administration and scoring time compared with the DIS. The DIS-II logit scores (interval level data) enhance comparison over time and between individuals in clinical practice and research.