Prevalence of erosive tooth wear and associated dietary factors among a group of Finnish adolescents
Methuen, Mirja; Kangasmaa, Hanna; Alaraudanjoki, Viivi; Suominen, Anna Liisa; Anttonen, Vuokko; Vähänikkilä, Hannu; Karjalainen, Panu; Väistö, Juuso; Lakka, Timo; Laitala, Marja-Liisa (2022-10-24)
Methuen M, Kangasmaa H, Alaraudanjoki V, K, Suominen A, L, Anttonen V, Vähänikkilä H, Karjalainen P, Väistö J, Lakka T, Laitala M, -L: Prevalence of Erosive Tooth Wear and Associated Dietary Factors among a Group of Finnish Adolescents. Caries Res 2022;56:477-487. doi: 10.1159/000527305
© 2022 The Author(s). Published by S. Karger AG, Basel. This article is licensed under the Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC) (http://www.karger.com/Services/OpenAccessLicense). Usage and distribution for commercial purposes requires written permission.
https://creativecommons.org/licenses/by-nc/4.0/
https://urn.fi/URN:NBN:fi-fe2022111565582
Tiivistelmä
Abstract
The aim of this study was to investigate the prevalence and severity of erosive tooth wear (ETW) among Finnish adolescents and to evaluate how frequency as well as amount of the use of erosive products are associated with ETW. The study population consisted of 328 voluntary, >15-year-old secondary school students (males 49.1%, females 50.9%) in three municipalities in Finland. Clinical examination to measure erosive tooth wear (BEWE index) was carried out by trained and calibrated dentists. Piloted questionnaires included questions on consumption of drinks, fruits and berries, as well as tooth brushing frequency. Means and medians of frequencies and amounts of consumed erosive products were calculated and associations with ETW severity were analysed by logistic regression models. One third (36.9%) of the participants were in need of at least preventive measures for ETW (BEWE sum score ≥ 3), but severe ETW (BEWE sum score > 9) was rare (2.1%). Boys had severe ETW significantly more frequently than girls (p < 0.001). Habitual consumption of erosive drinks was common especially among boys compared to girls (p = 0.001). ETW was significantly associated with the amount of consumed erosive drinks, fruits or berries. The prevalence of ETW among adolescences in Finland seems to be at the same level as in other Nordic and European countries. Consumption of erosive products is common and thus, the risk for tooth erosion is high, especially in boys. In addition to erosive drinks, also berries and fruits are associated with ETW and should be included in individual dietary counselling when early signs of ETW are clinically detected.
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