Awareness and attitudes related to dental erosive wear among 18-yr-old adolescents in Oslo, Norway

Anamnestic risk factors for erosive tooth wear: Systematic review, mapping, and meta-analysis

OBJECTIVES

Erosive tooth wear is a multifactorial condition. The aim of this systematic review and meta-analysis was to identify key risk factors for erosive tooth wear in permanent dentition.

STUDY SELECTION

Observational studies reporting anamnestic risk factors for erosive tooth wear. Methodological quality and risk of bias were assessed using the modified Newcastle-Ottawa scale for cross-sectional studies. Risk factors were visually presented in a heatmap, and where possible, random-effects meta-analyses were performed for the odds ratios (ORs) of risk factors.

SOURCES

Electronic databases (MEDLINE, Embase, Scopus, and Web of Science) and manual searches in February 2023. The protocol was registered in PROSPERO (CRD4202339776).

DATA

A total of 87 publications reporting on 71 studies were included in the systematic review. The studies examined a variety of anamnestic risk factors (n = 80) that were categorized into ten domains (socio-demographics, socio-economics, general health, oral diseases, medication, oral hygiene, food, beverages, dietary habits, and leisure-related risk factors). Meta-analyses revealed significant associations between erosive tooth wear and male gender (padj.<0.001; OR=1.30, 95 % CI: 1.16-1.44), regurgitation (padj.=0.033; OR=2.27, 95 % CI: 1.41-3.65), digestive disorders (padj.<0.001; OR=1.81, 95 % CI: 1.48-2.21), consumption of acidic foods (padj.=0.033; OR=2.40, 95 % CI: 1.44-4.00), seasoning sauces (padj.=0.003; OR=1.28, 95 % CI: 1.13-1.44), nutritional supplements (padj.=0.019; OR=1.73, 95 % CI: 1.28-2.35), and carbonated drinks (padj.=0.019; OR=1.43, 95 % CI: 1.17-1.75). Most included studies exhibited low bias risk.

CONCLUSIONS

Observational studies investigated a variety of anamnestic risk factors for erosive tooth wear. Future studies should employ validated questionnaires, particularly considering the most important risk factors.

CLINICAL SIGNIFICANCE

Erosive tooth wear is a prevalent condition. Clinicians should concentrate primarily on symptoms of gastroesophageal reflux disease and dietary factors when screening patients at risk for erosive tooth wear.

Knowledge about caries and erosive tooth wear is confused among Norwegian high school students

OBJECTIVES

This study investigated differences in high school students' subjective and objective knowledge- and concerns about preventing caries and/or erosive tooth wear and the associations between these variables.

MATERIALS AND METHODS

A survey was conducted among students at 16 high schools in Norway. The survey included a range of fact-based questions to measure objective knowledge about caries and erosive tooth wear, as well as questions about students' perceptions of his/her own knowledge (subjective knowledge) and concerns about preventing the two conditions.

RESULTS

There were small differences in subjective knowledge about caries and erosive tooth wear among the 784 students who completed the survey (p < .01). However, students scored significantly higher on objective knowledge about caries (mean 2.99) than about erosive tooth wear (mean 1.45), p < .01, and seemed to confuse the two conditions. By contrast, students scored significantly worse on questions about beverages' potential to cause caries (mean 5.18) than to cause erosive tooth wear (mean 6.30), p < .001. Finally, objective knowledge about caries was positively associated with subjective knowledge about caries, but corresponding associations could not be found for erosive tooth wear.

CONCLUSIONS

Knowledge about caries and erosive tooth wear seemed to be confused among Norwegian high school students.

Awareness and knowledge of dental erosion and its association with beverage consumption: a multidisciplinary survey

BACKGROUND

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.

METHODS

All 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.

RESULTS

The 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.

CONCLUSIONS

Erosive 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.

Consumption of acidic drinks, knowledge and concern about dental erosive wear in Norwegian high school students

OBJECTIVES

The objectives of the present study were to assess the consumption of acidic beverages, knowledge and concern about preventing dental erosive wear, and to examine potential associations between these variables, in a sample of high school students.

MATERIALS AND METHODS

A survey measuring acidic beverage consumption, knowledge and concern about erosive tooth wear was conducted at 13 high schools in Rogaland county, Norway.

RESULTS

Of the 850 students who completed the questionnaire, 26% reported that they drink acidic beverages every day. There were significant gender differences for the consumption of acidic drinks. The survey also demonstrated that a high proportion of students lacks basic knowledge of what erosive tooth wear is, and that this lack of knowledge is associated with a more frequent intake of acidic beverages. However, students who responded that they are concerned about preventing dental erosive wear reported that they drink soft drinks and energy drinks less frequently than students who are not concerned about this.

CONCLUSIONS

Results from this study support assumptions about a lack of knowledge about dental erosive wear in youth, and that this lack of knowledge is associated with a more frequent intake of acidic drinks.

Knowledge of and attitudes towards erosive tooth wear among students of two Chinese universities

BACKGROUND

To assess the knowledge of and attitudes towards erosive tooth wear among dental, medical, and non-medical university students of two Chinese universities.

METHODS

A questionnaire containing 15 questions on knowledge of erosive tooth wear and 10 questions on attitudes towards erosive tooth wear was designed, and its psychometric properties (reliability and validity) were analysed in a pilot study (n = 120 students). The following 3 groups of university students (n = 635) were recruited based on a convenience sampling technique and were distributed the questionnaire via an online survey system: dental students (DSs), medical students (MSs), and non-medical students (NSs). Differences in the scores between groups and genders were analysed by one-way analysis of variance (ANOVA). The Pearson correlation coefficient was used to determine the association between the knowledge and attitude scores (P < 0.05).

RESULTS

The questionnaire was found to be reliable, valid and reproducible. A total of 435 students participated in this study (response rate: 69.6%). The knowledge score of the DSs (11.5 ± 3.4) was significantly higher than those of the NSs (5.5 ± 4.0) and MSs (6.1 ± 4.0) (P < 0.001). The attitude score of the DSs (45.2 ± 6.5) was significantly higher than those of the NSs (41.1 ± 6.9) and MSs (41.8 ± 6.4) (P < 0.001). The majority of DSs expressed attitudes that were more accurate and positive than those expressed by the other 2 groups. The attitude score was positively correlated with the knowledge score (r = 0.237, P < 0.001).

CONCLUSIONS

Dental students had more accurate knowledge of and more positive attitudes towards erosive tooth wear than medical and non-medical students. In this population, a positive correlation was established between knowledge of and attitudes towards erosive tooth wear.

Opinions and Treatment Decisions for Dental Erosive Wear: A Questionnaire Survey among Icelandic Dentists

Dental erosive wear (DEW) is common among children and adolescents, and a survey of Icelandic children showed that 30.7% of 15-year-olds were diagnosed with the condition. Objective. To gain knowledge about dental practitioners' experiences, opinions, and treatment decisions. Materials and Methods. A precoded questionnaire, previously used among Norwegian dentists, was sent electronically to all dentists in Iceland (n = 341). Results. The response rate was 64.2%, and 58% of dentists were male. More than half of the clinicians (54%) thought that prevalence had increased the last 10-15 years, and 67% reported it to be more common in male. Most (96%) recorded presence of DEW, but only 4% used a detailed scoring system. Lesions were mostly on occlusal surfaces of first mandibular molars (73%), on palatal in upper anterior teeth (61%), and on occlusal of maxillary first molars (36%). Most dentists (74%) reported a probable cause, e.g., high consumption of carbonated beverages (98%), acidic juices (68%), sport drinks (58%), reflux (54%), and eating disorders (20%). Dietary history was often recorded by 38%, and 65% never measured saliva. Most of the dentists (88%) treated patients themselves, and half of them preferred prevention with high fluoride and resin sealants. While some dentists wanted to restore teeth more invasively, most considered to restore with a filling. Conclusion. Icelandic dentists seem to be well educated for diagnosis and treatment of dental erosion, and dentists are aware of a minimally invasive approach. Clinical Significance. It is challenging for dentists to make the best treatment decision for patients with DEW, both in a short perspective and long perspective. At present, little is known about their knowledge and treatment approach, and there is no standard treatment which can be recommended. Therefore, the present study investigated dental practitioners' treatment decisions, as well as knowledge, experiences, and awareness of DEW.

Erosive tooth wear: Knowledge among young adults and their preferred information sources

OBJECTIVES

The aim of this study was to learn more about levels of knowledge relating to erosive tooth wear and about the most desirable way of disseminating dental information among young adults.

METHODS

The research was a cross-sectional study of 331 young adults (20-25 years old) attending 25 dental care practices. Participants were asked to fill out a questionnaire with questions about their background, knowledge relating to erosive tooth wear and the preferred way of acquiring information about erosive tooth wear.

RESULTS

The results showed that there are gaps in the knowledge of young adults about erosive tooth wear. The knowledge score depended on educational level and dental information received in the past. The preferred way of acquiring information was chairside information from an oral health care professional complemented by tailored information in writing.

CONCLUSION

There is a lack of knowledge among young adults about erosive tooth wear. They prefer to receive information from the oral health care professionals accompanied by tailored information in writing. Further research should focus on developing this tailored information in line with the advice given by the oral health care professional.

The Future of Fluorides and Other Protective Agents in Erosion Prevention

The effectiveness of fluoride in caries prevention has been convincingly proven. In recent years, researchers have investigated the preventive effects of different fluoride formulations on erosive tooth wear with positive results, but their action on caries and erosion prevention must be based on different requirements, because there is no sheltered area in the erosive process as there is in the subsurface carious lesions. Thus, any protective mechanism from fluoride concerning erosion is limited to the surface or the near surface layer of enamel. However, reports on other protective agents show superior preventive results. The mechanism of action of tin-containing products is related to tin deposition onto the tooth surface, as well as the incorporation of tin into the near-surface layer of enamel. These tin-rich deposits are less susceptible to dissolution and may result in enhanced protection of the underlying tooth. Titanium tetrafluoride forms a protective layer on the tooth surface. It is believed that this layer is made up of hydrated hydrogen titanium phosphate. Products containing phosphates and/or proteins may adsorb either to the pellicle, rendering it more protective against demineralization, or directly to the dental hard tissue, probably competing with H+ at specific sites on the tooth surface. Other substances may further enhance precipitation of calcium phosphates on the enamel surface, protecting it from additional acid impacts. Hence, the future of fluoride alone in erosion prevention looks grim, but the combination of fluoride with protective agents, such as polyvalent metal ions and some polymers, has much brighter prospects.