Validity and internal consistency of four scales in patients with TMD: PHQ8, GAD7, PHQ15 and JFLS20.

Dina TaimehRicheal Ni RiordainStefano FedeleRachel Leeson

Published in: Oral diseases (2023)

This study provides positive evidence of structural validity and internal consistency of these questionnaires in patients with pain of temporomandibular disorders. However, additional testing is required to explore further psychometric properties.

Keyphrases

psychometric properties
chronic pain
neuropathic pain
postoperative pain