Abstract
Objective: This study explored the associations of asthma and long-term asthma control medication with tooth wear among American adolescents and young adults. Methods: Data from 2186 participants of the National Health and Nutrition Examination Survey (NHANES) were used. Asthma and prescribed long-term medication were collected through questionnaires. The number of surfaces with tooth wear was determined during clinical examinations. Associations were tested in Hurdle regression models adjusting for confounders. Results: The prevalence of tooth wear was 58%, with an average of 6.1 (SD: 4.0) surfaces affected among those with the condition. The prevalence of asthma was 10.3%, with 2.9% of participants using long-term medication for asthma control. In the adjusted regression model, asthma was not associated with tooth wear. However, long-term control medication was associated with greater odds of having tooth wear (odds ratio: 3.33; 95%CI: 1.24-8.97), but it was not associated with the number of surfaces with tooth wear among those with the condition (rate ratio: 1.01; 95% CI: 0.58-1.75). Conclusion: This cross-sectional analysis of national data shows that taking long-term asthma medication was positively associated with having tooth wear.
| Original language | English |
|---|---|
| Journal | Journal of Asthma |
| DOIs | |
| Publication status | Accepted/In press - 1 Jan 2020 |
Keywords
- adolescent
- adrenergic beta-agonists
- Asthma
- tooth wear
- young adult