The German Revised version of the Niigata PPPD Questionnaire (NPQ-R): Development with patient interviews and an expert Delphi consensus.
Frank BehrendtMichaela StarkSarah ChételatStefan SchädlerWiebke TrostKatrin ParmarHans Ulrich GerthLeo H BonatiCorina Schuster-AmftPublished in: PloS one (2023)
The NPQ-R is the first patient-reported outcome measurement for patients with PPPD in German. It should help to provide a comprehensive assessment of the intensity of PPPD in affected patients.