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The Short Form of the Fonseca Anamnestic Index for the Screening of Temporomandibular Disorders: Validity and Reliability in a Spanish-Speaking Population

The Short Form of the Fonseca Anamnestic Index (SFAI) is a simple and quick questionnaire used for screening temporomandibular disorders (TMDs). The present study aimed to validate the Spanish version of the SFAI in patients with TMDs. The study sample comprised 112 subjects (50 TMDs and 52 controls...

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Autores principales: Zagalaz-Anula, Noelia, Sánchez-Torrelo, Carmen María, Acebal-Blanco, Faustino, Alonso-Royo, Roger, Ibáñez-Vera, Alfonso Javier, Obrero-Gaitán, Esteban, Rodríguez-Almagro, Daniel, Lomas-Vega, Rafael
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8709097/
https://www.ncbi.nlm.nih.gov/pubmed/34945153
http://dx.doi.org/10.3390/jcm10245858
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author Zagalaz-Anula, Noelia
Sánchez-Torrelo, Carmen María
Acebal-Blanco, Faustino
Alonso-Royo, Roger
Ibáñez-Vera, Alfonso Javier
Obrero-Gaitán, Esteban
Rodríguez-Almagro, Daniel
Lomas-Vega, Rafael
author_facet Zagalaz-Anula, Noelia
Sánchez-Torrelo, Carmen María
Acebal-Blanco, Faustino
Alonso-Royo, Roger
Ibáñez-Vera, Alfonso Javier
Obrero-Gaitán, Esteban
Rodríguez-Almagro, Daniel
Lomas-Vega, Rafael
author_sort Zagalaz-Anula, Noelia
collection PubMed
description The Short Form of the Fonseca Anamnestic Index (SFAI) is a simple and quick questionnaire used for screening temporomandibular disorders (TMDs). The present study aimed to validate the Spanish version of the SFAI in patients with TMDs. The study sample comprised 112 subjects (50 TMDs and 52 controls). Test–retest reliability, factorial validity, internal consistency, concurrent validity, and the SFAI’s ability to discriminate between TMDs subjects and healthy controls were analyzed using the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD protocol) as the reference. Factor analysis showed a single factor that explained 63% of the total variance. Cronbach’s alpha was 0.849. The reliability of the items measured with the Kappa index showed values from 0.767 to 0.888. Test–retest reliability was substantial (intraclass correlation coefficient = 0.837). The total SFAI score showed a significant correlation with orofacial pain, vertigo, and neck disability measurements. For a cut-off point of >10 points, the SFAI showed a sensitivity of 78% and specificity of 78.85% at differentiating between TMDs patients and healthy subjects, with an area under the curve (AUC) of 0.852. The Spanish version of the SFAI is a valid and reliable instrument for diagnosing people with TMDs and shows generally good psychometric properties.
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spelling pubmed-87090972021-12-25 The Short Form of the Fonseca Anamnestic Index for the Screening of Temporomandibular Disorders: Validity and Reliability in a Spanish-Speaking Population Zagalaz-Anula, Noelia Sánchez-Torrelo, Carmen María Acebal-Blanco, Faustino Alonso-Royo, Roger Ibáñez-Vera, Alfonso Javier Obrero-Gaitán, Esteban Rodríguez-Almagro, Daniel Lomas-Vega, Rafael J Clin Med Article The Short Form of the Fonseca Anamnestic Index (SFAI) is a simple and quick questionnaire used for screening temporomandibular disorders (TMDs). The present study aimed to validate the Spanish version of the SFAI in patients with TMDs. The study sample comprised 112 subjects (50 TMDs and 52 controls). Test–retest reliability, factorial validity, internal consistency, concurrent validity, and the SFAI’s ability to discriminate between TMDs subjects and healthy controls were analyzed using the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD protocol) as the reference. Factor analysis showed a single factor that explained 63% of the total variance. Cronbach’s alpha was 0.849. The reliability of the items measured with the Kappa index showed values from 0.767 to 0.888. Test–retest reliability was substantial (intraclass correlation coefficient = 0.837). The total SFAI score showed a significant correlation with orofacial pain, vertigo, and neck disability measurements. For a cut-off point of >10 points, the SFAI showed a sensitivity of 78% and specificity of 78.85% at differentiating between TMDs patients and healthy subjects, with an area under the curve (AUC) of 0.852. The Spanish version of the SFAI is a valid and reliable instrument for diagnosing people with TMDs and shows generally good psychometric properties. MDPI 2021-12-14 /pmc/articles/PMC8709097/ /pubmed/34945153 http://dx.doi.org/10.3390/jcm10245858 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Zagalaz-Anula, Noelia
Sánchez-Torrelo, Carmen María
Acebal-Blanco, Faustino
Alonso-Royo, Roger
Ibáñez-Vera, Alfonso Javier
Obrero-Gaitán, Esteban
Rodríguez-Almagro, Daniel
Lomas-Vega, Rafael
The Short Form of the Fonseca Anamnestic Index for the Screening of Temporomandibular Disorders: Validity and Reliability in a Spanish-Speaking Population
title The Short Form of the Fonseca Anamnestic Index for the Screening of Temporomandibular Disorders: Validity and Reliability in a Spanish-Speaking Population
title_full The Short Form of the Fonseca Anamnestic Index for the Screening of Temporomandibular Disorders: Validity and Reliability in a Spanish-Speaking Population
title_fullStr The Short Form of the Fonseca Anamnestic Index for the Screening of Temporomandibular Disorders: Validity and Reliability in a Spanish-Speaking Population
title_full_unstemmed The Short Form of the Fonseca Anamnestic Index for the Screening of Temporomandibular Disorders: Validity and Reliability in a Spanish-Speaking Population
title_short The Short Form of the Fonseca Anamnestic Index for the Screening of Temporomandibular Disorders: Validity and Reliability in a Spanish-Speaking Population
title_sort short form of the fonseca anamnestic index for the screening of temporomandibular disorders: validity and reliability in a spanish-speaking population
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8709097/
https://www.ncbi.nlm.nih.gov/pubmed/34945153
http://dx.doi.org/10.3390/jcm10245858
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