Validity and reliability of the Niigata PPPD Questionnaire in a Western population
© 2023. The Author(s)..
PURPOSE: To analyze the psychometric properties of the Niigata Questionnaire (NPQ) for use in a European population with persistent postural-perceptual dizziness (PPPD).
METHODS: Observational study included 140 patients with different vestibular conditions. Construct validity, internal consistency and concurrent validity were analyzed. Intra-class correlation coefficient (ICC), standard error of measurement (SEM) and minimal detectable change (MDC) were calculated. Receiver operating characteristic (ROC) curve was used to test diagnostic values.
RESULTS: Of the 140 patients, 47 had a diagnosis of PPPD. Factorial analysis showed a single-factor structure and concurrent validity analysis showed strong correlations with other instruments. Cronbach alpha coefficients of 0.938 for the total score, 0.869 for the standing and gait subscale, 0.803 for the subscale of movements and 0.852 for the visual stimulation subscale were obtained. The reproducibility was substantial except for the standing subscale, which could be considered moderate. For the standing, movement and visual stimulation subscales and for the total score, the SEM was 3.27, 2.41, 2.50 and 6.63, respectively, and the MDC was 6.40, 4.72, 4.91 and 12.99, respectively. The NPQ total score showed an area under the curve (AUC) of 0.661, a sensitivity of 72.34 and a specificity of 55.91 for discriminating between PPPD and other vestibular disorders.
CONCLUSIONS: 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.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2023 |
|---|---|
| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:280 |
|---|---|
| Enthalten 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 - 280(2023), 12 vom: 02. Dez., Seite 5267-5276 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Castillejos-Carrasco-Muñoz, Rodrigo [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Dizziness |
|---|
| Anmerkungen: |
Date Completed 02.11.2023 Date Revised 21.12.2023 published: Print-Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1007/s00405-023-08038-1 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM357687930 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM357687930 | ||
| 003 | DE-627 | ||
| 005 | 20231227135220.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2023 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1007/s00405-023-08038-1 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1234.xml |
| 035 | |a (DE-627)NLM357687930 | ||
| 035 | |a (NLM)37266755 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Castillejos-Carrasco-Muñoz, Rodrigo |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Validity and reliability of the Niigata PPPD Questionnaire in a Western population |
| 264 | 1 | |c 2023 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 02.11.2023 | ||
| 500 | |a Date Revised 21.12.2023 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a © 2023. The Author(s). | ||
| 520 | |a PURPOSE: To analyze the psychometric properties of the Niigata Questionnaire (NPQ) for use in a European population with persistent postural-perceptual dizziness (PPPD) | ||
| 520 | |a METHODS: Observational study included 140 patients with different vestibular conditions. Construct validity, internal consistency and concurrent validity were analyzed. Intra-class correlation coefficient (ICC), standard error of measurement (SEM) and minimal detectable change (MDC) were calculated. Receiver operating characteristic (ROC) curve was used to test diagnostic values | ||
| 520 | |a RESULTS: Of the 140 patients, 47 had a diagnosis of PPPD. Factorial analysis showed a single-factor structure and concurrent validity analysis showed strong correlations with other instruments. Cronbach alpha coefficients of 0.938 for the total score, 0.869 for the standing and gait subscale, 0.803 for the subscale of movements and 0.852 for the visual stimulation subscale were obtained. The reproducibility was substantial except for the standing subscale, which could be considered moderate. For the standing, movement and visual stimulation subscales and for the total score, the SEM was 3.27, 2.41, 2.50 and 6.63, respectively, and the MDC was 6.40, 4.72, 4.91 and 12.99, respectively. The NPQ total score showed an area under the curve (AUC) of 0.661, a sensitivity of 72.34 and a specificity of 55.91 for discriminating between PPPD and other vestibular disorders | ||
| 520 | |a CONCLUSIONS: 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 | ||
| 650 | 4 | |a Observational Study | |
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Dizziness | |
| 650 | 4 | |a Reliability | |
| 650 | 4 | |a Unsteadiness | |
| 650 | 4 | |a Validation studies | |
| 650 | 4 | |a Vertigo | |
| 700 | 1 | |a Peinado-Rubia, Ana Belén |e verfasserin |4 aut | |
| 700 | 1 | |a Lérida-Ortega, Miguel Ángel |e verfasserin |4 aut | |
| 700 | 1 | |a Ibáñez-Vera, Alfonso Javier |e verfasserin |4 aut | |
| 700 | 1 | |a Tapia-Toca, María Cruz |e verfasserin |4 aut | |
| 700 | 1 | |a Lomas-Vega, Rafael |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t 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 |d 1994 |g 280(2023), 12 vom: 02. Dez., Seite 5267-5276 |w (DE-627)NLM012637548 |x 1434-4726 |7 nnns |
| 773 | 1 | 8 | |g volume:280 |g year:2023 |g number:12 |g day:02 |g month:12 |g pages:5267-5276 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1007/s00405-023-08038-1 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 280 |j 2023 |e 12 |b 02 |c 12 |h 5267-5276 | ||