Objectives
We examined whether health literacy was associated with self-rated oral health
status and whether the relationship was mediated by patient–dentist
communication and dental care patterns.
Methods
We tested a path model with data collected from 2 waves of telephone surveys
(baseline, 2009–2010; follow-up, 2011) of individuals residing in 36 rural
census tracts in northern Florida (final sample size n = 1799).
Results
Higher levels of health literacy were associated with better self-rated oral
health status (B = 0.091; P < .001). In addition, higher levels
of health literacy were associated with better patient–dentist communication,
which in turn corresponded with patterns of regular dental care and better self-rated
oral health (B = 0.003; P = .01).
Conclusions
Our study showed that, beyond the often-reported effects of gender, race,
education, financial status, and access to dental care, it is also important to consider
the influence of health literacy and quality of patient–dentist communication on
oral health status. Improved patient–dentist communication is needed as an
initial step in improving the population’s oral health.