Goergen J, Costa RSA, Rios FS, Moura MS, Maltz M, Jardim JJ, Celeste RK, Haas AN. Oral conditions associated with oral health related quality of life: A population-based cross-sectional study in Brazil.
J Dent 2023;
129:104390. [PMID:
36526085 DOI:
10.1016/j.jdent.2022.104390]
[Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 12/07/2022] [Accepted: 12/10/2022] [Indexed: 12/15/2022] Open
Abstract
AIM
To investigate the association between 11 oral conditions and oral health related quality of life (OHRQoL).
MATERIALS AND METHODS
This cross-sectional study used a multistage sampling strategy to draw a representative sample of adults aged ≥35 years living in Porto Alegre, Brazil. OHRQoL was assessed using OHIP-14. Oral examinations were conducted to assess gingivitis, dental calculus, tooth loss, gingival recession (GR), dentine hypersensitivity (DHS), dental caries (DFT), dental erosion, and non-carious cervical lesions (NCCL). Questionnaires recorded the following self-reported oral variables: xerostomia, halitosis, and perceived need for dental treatment. Structural Equation Models were used to assess the associations adjusting to demographic and behavioral variables.
RESULTS
1022 individuals were analyzed. The overall OHIP mean equaled 9.2 ± 9.7 points. Xerostomia [coefficient (coef)=0.10], halitosis (coef=0.28), DFT (coef=0.16), and DHS (coef=0.19) were significantly and directly associated with negative impacts of OHIP-14. GR was significantly and indirectly associated with poor OHRQoL due to higher DHS. Perceived need for dental treatment was significantly and directly associated with higher OHIP-14 (coef=0,40).
CONCLUSIONS
Poor OHRQoL was observed in a sample of Brazilian adults and old people. Five important oral conditions were associated to poor OHRQoL. Tooth loss, gingivitis, calculus, dental erosion and NCCL did not associate with OHRQoL.
CLINICAL SIGNIFICANCE
Poorer oral health related quality of life is observed in a Brazilian urban area compared to other parts of the world. Xerostomia, halitosis, dental caries, gingival recession, and dentine hypersensitivity may be targeted to improve oral health and consequently oral health related quality of life.
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