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. 2023 Feb 9;11(4):515.
doi: 10.3390/healthcare11040515.

Oral Health-Related Quality of Life from Young Adulthood to Mid-Life

Chuen Lin Hong  1 , W Murray Thomson  1 , Jonathan M Broadbent  1
Affiliations

Oral Health-Related Quality of Life from Young Adulthood to Mid-Life

Chuen Lin Hong et al. Healthcare (Basel). .

Abstract

Quality of life varies with time, often worsening, and is affected by circumstances, events, and exposures at different stages of life. Little is known about how oral health-related quality of life (OHRQoL) changes during middle age. We investigated OHRQoL changes from age 32 to 45 years among participants in a population-based birth cohort, along with clinical and socio-behavioural associations. Generalised estimating equation models were used to investigate the association between OHRQoL (assessed at ages 32, 38, and 45 years; n = 844), and the socioeconomic position in childhood (up to age 15 years) and adulthood (ages 26 through to 45 years), dental self-care (dental services utilisation and tooth brushing), oral conditions (such as tooth loss), and experiencing a dry mouth. The multivariable analyses were controlled for sex and personality traits. At each stage of life, those of a lower socioeconomic status were at greater risk of experiencing OHRQoL impacts. Those who engaged in favourable dental self-care habits (the regular use of dental services and at least twice daily tooth brushing) experienced fewer impacts. A social disadvantage at any stage of life has enduring deleterious effects on one's quality of life in middle age. Ensuring access to timely and appropriate dental health services in adulthood may reduce the impacts of oral conditions on one's quality of life.

Keywords: cohort studies; epidemiology; inequalities; quality of life; social determinants.

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Conflict of interest statement

The authors declare no conflict of interest.

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