Validity and Usage of the Seasonal Pattern Assessment Questionnaire (SPAQ) in a French Population of Patients with Depression, Bipolar Disorders and Controls

The Seasonal Pattern Assessment Questionnaire (SPAQ), by Rosenthal et al. (1984), is by far the most used questionnaire to evaluate seasonal effects on mood and behavior. It includes a general seasonality score (GSS), composed of 6 items, from which cutoffs have been established to screen for season...

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Bibliographic Details
Main Authors: Eve Reynaud, Fabrice Berna, Emmanuel Haffen, Luisa Weiner, Julia Maruani, Michel Lejoyeux, Carmen M. Schroder, Patrice Bourgin, Pierre A. Geoffroy
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Journal of Clinical Medicine
Subjects:
Online Access:https://www.mdpi.com/2077-0383/10/9/1897