Validation of the brazilian version of the halitosis associated life-quality test (HALT)

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dc.creatorJuliana Oliveira da Silveira
dc.creatorLuis Otávio de Miranda Cota
dc.creatorCristiane Baccin Bendo Neves
dc.creatorSandro Felipe Santos Faria
dc.creatorFernando de Oliveira Costa
dc.date.accessioned2024-06-17T18:46:17Z
dc.date.accessioned2025-09-09T00:09:41Z
dc.date.available2024-06-17T18:46:17Z
dc.date.issued2020-08-17
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.1590/1807-3107bor-2020.vol34.0098
dc.identifier.issn1807-3107
dc.identifier.urihttps://hdl.handle.net/1843/69237
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofBrazilian Oral Research
dc.rightsAcesso Aberto
dc.subjectHalitosis
dc.subjectQuality of life
dc.subjectValidation study
dc.subjectOral health
dc.subjectSurveys and questionnaires
dc.subject.otheropen acess Validation of the brazilian version of the halitosis associated life-quality test (HALT) busca dia 14/06/2024 fao clínica e fao odontopediatria
dc.subject.otheropen acess Validation of the brazilian version of the halitosis associated life-quality test (HALT) busca dia 14/06/2024 fao clínica e fao odontopediatria
dc.titleValidation of the brazilian version of the halitosis associated life-quality test (HALT)
dc.typeArtigo de periódico
local.citation.epagex
local.citation.issuex
local.citation.spagee098
local.citation.volume34
local.description.resumoThe present study aimed to validate (cross-culturally adapt and test psychometric properties) the Brazilian version of the Halitosis Associated Life-Quality Test (HALT). A process of translation and cross-cultural adaptation was conducted by a group of dental researchers. The first draft of the Brazilian Portuguese version was pre-tested on a sample of 33 individuals leading up to the final version of the questionnaire. The Brazilian version of the HALT (B-HALT) was applied to 100 individuals with halitosis (organoleptic score ≥ 2) and 100 individuals without halitosis (organoleptic score < 2). Exploratory factor analysis (EFA) was performed to evaluate the dimensionality of B-HALT. Cronbach’s alpha (α) and interclass correlation coefficient (ICC) were used to measure its reliability. For convergent validity, Spearman’s correlation was conducted between the B-HALT and the organoleptic scores. The discriminant validity was evaluated through the Mann-Whitney and Kruskal-Wallis tests. EFA confirmed the unidimensionality of B-HALT, which has also demonstrated excellent internal consistency (α = 0.96) and test-retest reliability (ICC = 0.93). There was a positive correlation between B-HALT and organoleptic scores (r = 0.33; p < 0.001). B-HALT was able to discriminate between the groups with and without halitosis measured by the organoleptic method (p < 0.001) and self-reported halitosis (p < 0.001). B-HALT has demonstrated to be a reliable and valid tool to evaluate the oral health-related quality of life associated to halitosis in Brazilian adults.
local.publisher.countryBrasil
local.publisher.departmentFAO - DEPARTAMENTO DE CLÍNICA
local.publisher.departmentFAO - DEPARTAMENTO DE ODONTOPEDIATRIA E ORTODONTIA
local.publisher.initialsUFMG
local.url.externahttps://www.scielo.br/j/bor/a/YHbyzvywQCdh7wZ3zZyHCJM/?lang=en#

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