Determination of psychosocial factors in cluster headache - construction and psychometric properties of the Cluster Headache Scales (CHS).

Timo KlanAnne-Kathrin BräscherAnnabella ValesEva Liesering-LattaMichael WitthöftCharly Gaul

Published in: Cephalalgia : an international journal of headache (2020)

The CHS represents a reliable and valid self-report instrument for the assessment of psychosocial factors in persons with cluster headache, which appears useful for both clinical practice as well as research.Trial registration: The study was registered at the German Clinical Trials Register (www.drks.de, ID-Number: DRKS00016502).

Keyphrases

psychometric properties
clinical trial
clinical practice
mental health
phase ii
phase iii
study protocol
randomized controlled trial
open label
simultaneous determination