Assessing Reliability and Validity of the Oxford Depression Questionnaire (ODQ) in a Japanese Clinical Population.

Masaki KatoToshiaki KikuchiKoichiro WatanabeTomiki SumiyoshiYoshiya Moriguchi Daniel Oudin ÅstrømMichael Cronquist Christensen

Published in: Neuropsychiatric disease and treatment (2023)

Data from this prospective analysis confirm that the Japanese version of the ODQ retains the good validity and reliability of the original English scale and is suitable for use in prospective studies wanting to capture treatment effects on emotional blunting in MDD.

Keyphrases

psychometric properties
major depressive disorder
depressive symptoms
electronic health record
cross sectional
sleep quality
physical activity