Dental Erosion, Erosion, Tooth Erosion, Tooth Wear
Conditions
Keywords
Tooth Erosion, Tooth wear
Brief summary
Study to determine if whether or not exist an association between the tissue loss (ETW progression) and the frequency of an acidic diet. To accomplish the aim, a quantitative analysis of intraoral scans of study models will be performed to identify erosive tooth wear progression in a group of Chilean adolescents. First, participants with different intake of dietary acids will be compared in terms of their baseline sociodemographic and clinical characteristics. Second, the association between baseline frequency of dietary acids and changes in volume loss over time will be evaluated using linear mixed models to account for the data structure (repeated assessments nested within teeth and teeth nested within children). Models will be adjusted for demographic factors, family socioeconomic position, health behaviours and chronic conditions.
Interventions
OTHERNo intervention, (observational study).
From every participant the following information was recorded for further analysis: * BEWE score- Basic erosive tooth wear examination (from 2 calibrated examiners) to diagnose the presence of erosive tooth wear. * Their answer to a validated questionnaire assessing the dietary habits based in the frequency of acidic diet. * 2 Intra oral scans (IOS): Baseline and follow up (1 year after baseline) to perform a quantification of tissue loss (in Volume loss per mm3) using Wearcompare software.
Sponsors
University Ghent
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
10 Years to 18 Years
Healthy volunteers
Yes
Inclusion criteria
* Male and female (age range 10-18) assisting in a school with low socioeconomic status. They must have: -Complete record of questionnaires * Baseline and Follow-up Intra oral scanners (with correct alignment when using Wearcompare software) * BEWE scores * Signed Inform consent
Exclusion criteria
* Patients not willing to participate * Patients wearing orthodontic appliances
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Volume loss | 14 months | Volume Loss in mm3 in patients having a frequent consumption of dietary acids (cut off to decide) Volume loss will be determined by aligning the marker teeth of each participant: 1.1-2.1-1.6-2.6-3.6 and 4.6. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Dietary Risk factors | 14 months | Frequency of consumption of dietary acids (Possible cut off: \> 1 a day) |
Countries
Belgium
Outcome results
None listed