Assessment of Oral Health Literacy and Its Relationship with Oral Health Related Behaviour and Socioeconomic Status Among Students of A University in Chennai City

Abstract

Health literacy is the ability of a person to understand instructions on prescription, appointment cards, health education pamphlets, doctor’s directions and consent forms. A common reason for misunderstanding health instructions may be the patient’s low health literacy skills. Therefore the present study was conducted with the aim of assessing the oral health literacy and its association with socioeconomic status and Oral health related behaviour among University students in Chennai City. A descriptive cross sectional study was conducted among 362 students of a private University in Chennai City. The subjects were selected using stratified random sampling from different faculty of studies. Oral health literacy was assessed using a validated instrument, the Rapid Estimate of Adult Literacy in Dentistry (REALD-30). The overall mean REALD-30 score of the participants was 19.13+5.6. The mean REALD-30 scores were lowest among students in the low socioeconomic status and highest among those in high class. The Mean REALD-30 scores among participants who rinsed their mouth were higher than those who did not rinse. About 46% had oral pain or discomfort during the past one year and their mean OHL score was significantly higher than those who did not had any pain or discomfort. The present study concludes that the overall oral health literacy of the study population is moderate and it does have a relationship with socioeconomic status and oral health behaviour although the different educational categories don’t influence it. Further studies are required to establish one to one causal relationship.