Explaining the Concept of Oral Health Literacy: Findings from an Exploratory Study

Objectives: Identifying those with inadequate oral health literacy is difficult because little is known about its various multiple dimensions. Accordingly, the present research investigated dimensions of the concept using a qualitative approach.

Method: Participants (n = 15) who met inclusion criteria (Including having expertise in the fields of general dental, social dental, and health education and health promotion and having at least 5 years of relevant working experience) were recruited by purposive sampling via the public health and dentistry faculty in Tehran between December 2018 and October 2019. Thematic analysis was used to assess the data.

Results: A total of 15 specialists (ranging in age from 28 to 61, mean 44) were included in the study. Their working experience averaged 15.5 years (SD = 7.7, Min = 6, Max = 30). Independent analysis of qualitative data by three researchers led to identification of seven themes and 18 sub-categories, including need perception (feeling the need and paying attention to meeting the need), emotional literacy (valuation of oral health, formation of personality and taking care of oral health), planning literacy (planning and goal-orientation), communicative literacy (choice in decision-making, interpersonal communication skill and claiming), behavioural literacy (self-care), cognitive literacy (knowledge, information comprehension, information use, and information analysis) and media literacy (the ability to use up-to-date technologies, the ability to search for and acquire the information, and judgment).

Conclusions: Our findings provide insights into the dimensions of oral health literacy. It is hoped that these findings can be used to guide the development of interventions on OHL and that aspects of the concept can help to enhance levels of OHL and help to promote health at societal level.