The PHQ-PD as a Screening Tool for Panic Disorder in the Primary Care Setting in Spain.
Roger Muñoz-NavarroAntonio Cano-VindelCristina Mae WoodPaloma Ruíz-RodríguezLeonardo Adrián MedranoJoaquín T LimoneroPatricia Tomás-TomásIrene Gracia-GraciaEsperanza Dongil-ColladoM Iciar Iruarrizaganull nullPublished in: PloS one (2016)
Although the modified algorithm of the PHQ-PD only yielded moderate results as a diagnostic test for panic disorder, it was better than the original. Using only the first question of the PHQ-PD showed the best psychometric properties (sensitivity). Based on these findings, we suggest the use of the screening questions for screening purposes and the modified algorithm for diagnostic purposes.