IDEAS home Printed from https://ideas.repec.org/a/plo/pone00/0111123.html
   My bibliography  Save this article

Tooth Erosion and Eating Disorders: A Systematic Review and Meta-Analysis

Author

Listed:
  • Ana Paula Hermont
  • Patrícia A D Oliveira
  • Carolina C Martins
  • Saul M Paiva
  • Isabela A Pordeus
  • Sheyla M Auad

Abstract

Background: Eating disorders are associated with the highest rates of morbidity and mortality of any mental disorders among adolescents. The failure to recognize their early signs can compromise a patient's recovery and long-term prognosis. Tooth erosion has been reported as an oral manifestation that might help in the early detection of eating disorders. Objectives: The aim of this systematic review and meta-analysis was to search for scientific evidence regarding the following clinical question: Do eating disorders increase the risk of tooth erosion? Methods: An electronic search addressing eating disorders and tooth erosion was conducted in eight databases. Two independent reviewers selected studies, abstracted information and assessed its quality. Data were abstracted for meta-analysis comparing tooth erosion in control patients (without eating disorders) vs. patients with eating disorders; and patients with eating disorder risk behavior vs. patients without such risk behavior. Combined odds ratios (ORs) and a 95% confidence interval (CI) were obtained. Results: Twenty-three papers were included in the qualitative synthesis and assessed by a modified version of the Newcastle-Ottawa Scale. Fourteen papers were included in the meta-analysis. Patients with eating disorders had more risk of tooth erosion (OR = 12.4, 95%CI = 4.1–37.5). Patients with eating disorders who self-induced vomiting had more risk of tooth erosion than those patients who did not self-induce vomiting (OR = 19.6, 95%CI = 5.6–68.8). Patients with risk behavior of eating disorder had more risk of tooth erosion than patients without such risk behavior (Summary OR = 11.6, 95%CI = 3.2–41.7). Conclusion: The scientific evidence suggests a causal relationship between tooth erosion and eating disorders and purging practices. Nevertheless, there is a lack of scientific evidence to fulfill the basic criteria of causation between the risk behavior for eating disorders and tooth erosion.

Suggested Citation

  • Ana Paula Hermont & Patrícia A D Oliveira & Carolina C Martins & Saul M Paiva & Isabela A Pordeus & Sheyla M Auad, 2014. "Tooth Erosion and Eating Disorders: A Systematic Review and Meta-Analysis," PLOS ONE, Public Library of Science, vol. 9(11), pages 1-10, November.
    • Handle: RePEc:plo:pone00:0111123
    DOI: 10.1371/journal.pone.0111123
    as

    Download full text from publisher

    File URL: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0111123
    Download Restriction: no
    File URL: https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0111123&type=printable
    Download Restriction: no
    File URL: https://libkey.io/10.1371/journal.pone.0111123?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Vélez-Coto, María & Rute-Pérez, Sandra & Pérez-García, Miguel & Caracuel, Alfonso, 2021. "Unemployment and general cognitive ability: A review and meta-analysis," Journal of Economic Psychology, Elsevier, vol. 87(C).
    2. Maryam Elyasi & Lucas Guimarães Abreu & Parvaneh Badri & Humam Saltaji & Carlos Flores-Mir & Maryam Amin, 2015. "Impact of Sense of Coherence on Oral Health Behaviors: A Systematic Review," PLOS ONE, Public Library of Science, vol. 10(8), pages 1-16, August.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:plo:pone00:0111123. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: plosone (email available below). General contact details of provider: https://journals.plos.org/plosone/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.