Abstract
BackgroundErosive tooth wear has significant impacts on oral and general health. This study aimed to measure the awareness of dental erosion to establish the relationships among sociodemographic factors, awareness and knowledge of dental erosion, and beverage consumption behaviours, in a sample of university students in Australia.MethodsAll undergraduate students enrolled in the targeted programs at an Australian University were invited. A total of 418 students consented to participate. Each was assessed with an online questionnaire.ResultsThe awareness rate of dental erosion was 92.1%. Soft drinks and fruit juice were most often perceived as acidic beverages by the respondents. The students of greater age, and studying pharmacy, paramedicine, physiotherapy or science, were less likely to be aware of dental erosion. Those students that were aware of dental erosion also had better knowledge of dental erosion, which was associated with a reduced quantity of daily acidic beverage consumption as well. The students that predominantly resided overseas had less knowledge of dental erosion. The students that were of greater age, that were studying clinical science, pharmacy, medical science, paramedicine, or science, and that correctly identified more types of acidic beverages, more often consumed acidic beverages in high-risk patterns.ConclusionsErosive tooth wear is a relevant matter in dentistry, nutrition and public health. Within a university setting, the effect of education on oral health literacy and beverage consumption behaviour is confirmed. Dental and health professionals should actively educate the individuals and communities about dental erosion and motivate them to change acidic beverage consumption behaviours.
Highlights
Erosive tooth wear has significant impacts on oral and general health
The students that were of greater age (p = 0.001, Odds ratio (OR) = 0.933, 95% Confidence interval (CI): 0.896, 0.971) and that were studying pharmacy (p = 0.044, OR = 0.080, 95% CI: 0.007, 0.934), paramedicine (p = 0.012, OR = 0.060, 95% CI: 0.007, 0.534), physiotherapy (p = 0.028, OR = 0.098, 95% CI: 0.012, 0.782) or science (p = 0.028, OR = 0.087, 95% CI: 0.010, 0.763) were less likely to be aware of dental erosion
The students that were of greater age (p = 0.029, OR = 1.035, 95% CI: 1.004, 1.068), that were studying clinical science (p = 0.004, OR = 3.376, 95% CI: 1.473, 7.735), pharmacy (p = 0.011, OR = 3.620, 95% CI: 1.337, 9.800), medical science (p < 0.001, OR = 5.504, 95% CI: 2.530, 11.973), paramedicine (p = 0.013, OR = 2.824, 95% CI: 1.245, 6.409) or science (p = 0.001, OR = 3.969, 95% CI: 1.806, 8.722), and that had a higher identified acidic beverages (ID) score (p = 0.022, OR = 1.091, 95% CI: 1.012, 1.176), were more likely to consume beverages in high risk patterns
Summary
Erosive tooth wear has significant impacts on oral and general health. This study aimed to measure the awareness of dental erosion to establish the relationships among sociodemographic factors, awareness and knowledge of dental erosion, and beverage consumption behaviours, in a sample of university students in Australia. In addition to the preventive and restorative approaches provided by dental professionals to manage dental erosion and its clinical consequences [11], some self-care measures to prevent dental erosion have been suggested [12, 13] These self-care methods are developed to reduce the exposure of the dentition to intrinsic gastrointestinal and extrinsic dietary acids which have been considered as the aetiological factors of dental erosion [14]. Acidic beverages such as soft drinks, sports drinks, energy drinks, juices, iced tea, and sparkling water show a potential to cause dental erosion [15, 16]. Erosive tooth wear is a dental disorder and requires interprofessional attention from physicians [17,18,19], nurses [19, 20], dietitians [21], pharmacists [19], and mental health professionals [19, 22]
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