Open AccessA Validated Questionnaire to Assess the Severity of Persistent Postural-Perceptual Dizziness (PPPD): The Niigata PPPD Questionnaire (NPQ)
Author(s) -
Chihiro Yagi,
Yuka Morita,
Meiko Kitazawa,
Yoriko omura,
Toshio Yamagishi,
Shinsuke Ohshima,
Shuji Izumi,
Kuniyuki Takahashi,
Arata Horii
Publication year - 2019
Publication title -
otology and neurotology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.147
H-Index - 104
eISSN - 1537-4505
pISSN - 1531-7129
DOI - 10.1097/mao.0000000000002325
Subject(s) - medicine , cronbach's alpha , hospital anxiety and depression scale , visual analogue scale , physical therapy , anxiety , receiver operating characteristic , psychometrics , clinical psychology , psychiatry
To establish a questionnaire to diagnose and assess the severity of persistent postural-perceptual dizziness (PPPD).