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Validity and reliability of the Niigata PPPD Questionnaire in a Western population.

Rodrigo Castillejos-Carrasco-MuñozAna Belén Peinado-RubiaMiguel Ángel Lérida-OrtegaAlfonso Javier Ibáñez-VeraMaría Cruz Tapia-TocaRafael Lomas-Vega
Published in: European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery (2023)
The NPQ is feasible for use in a Western population and presents a uni-factorial structure, high internal consistency and strong correlation with other instruments. The reliability can be considered substantial. The NPQ has low accuracy in discriminating between subjects with or without PPPD.
Keyphrases
  • south africa
  • cross sectional
  • psychometric properties