ArticleBMC oral health2022
Personality and oral health-related quality of life. Results from an online survey.
Article in BMC oral health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 4 citations in OpenAlex.
- Effect of personality characteristics on perception of tooth whitening outcome in young adults in long-term: a randomised, double-blind, placebo controlled trial.Head & face medicine · 2025Trial
- Psychometric evaluation of the Korean version of the Child Oral Health Impact Profile administered online among schoolchildren: a cross-sectional study.BMC oral health · 2026Article
- Acceptance of potential risks in adult orthodontic patients and the influence of personality traits.The Angle orthodontist · 2025Article
- Personality traits and their relationship with oral health related quality of life among adolescents in Saudi Arabia.BMC oral health · 2025Article
- The Association Between Personality Traits and Health-Related Quality of Life and the Mediating Role of Smoking: Nationwide Cross-Sectional Study.JMIR public health and surveillance · 2024Article
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundTo investigate the association between personality factors and oral health-related quality of life.
methodsData were taken from an online survey (representative for the general adult population in Germany in terms of region, sex and age group; n = 3,075) performed in late summer 2021. The well-established Oral Health Impact Profile (OHIP-G5) was used to measure oral health-related quality of life. Moreover, the established 10 Item Big Five Inventory (BFI-10) was used to quantify personality factors (in terms of agreeableness, conscientiousness, extraversion, neuroticism, and openness to experience). Sex, age, family status, educational level, smoking status, alcohol consumption, sports activities, presence of chronic diseases and self-rated health were adjusted for in multiple linear regression analysis.
resultsPearson correlations between oral health-related quality of life and personality factors ranged from r =- 0.17 (conscientiousness) to r = 0.17 (neuroticism). Regressions revealed that low oral health-related quality of life is associated with higher neuroticism (β = 0.39, p < 0.001) and lower conscientiousness (β=-0.51, p < 0.001).
conclusionThis study revealed an association between personality factors (higher neuroticism and lower conscientiousness) and low oral health-related quality of life. Before dental treatment, it may be helpful to measure personality traits of patients in order to predict the expectations of patients, as well as their responses to intended treatments. This may support the identification of the most appropriate method of treatment.
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