Abstract
Objective
This study intends to assess the prevalence of temporomandibular disorders and its clinical signs in Chinese students.
Materials and methods
Search strategies were performed in 7 electronic databases, and the reference lists from potentially relevant studies were searched manually. Only observational studies that met the eligibility criteria were selected. A validated instrument was used to evaluate the quality of the included studies. A random‐effects model was used to calculate the pooled prevalence of temporomandibular disorders and its clinical signs.
Results
23 articles that met the eligibility criteria were included in this review and meta‐analysis. The prevalence of temporomandibular disorders was 29.1% (95% confidence interval [CI], 23.7‐35.1; n= 12702), and a significant difference was observed between males and females. The most prevalent sign was temporomandibular joint sounds (17.4%; 95% confidence interval, 13.8‐20.6; n =6615) followed by abnormal jaw movement (12.3%; 95% confidence interval, 9.1‐16.7; n=5496) and pain (9.9%; 95% confidence interval, 7.4‐13; n=4552).
Conclusions
The overall prevalence of temporomandibular disorders in Chinese students was approximately 29.1%, and a statistically significant difference was observed between males and females. The most prevalent sign was temporomandibular joint sounds (17.4%), followed by abnormal jaw movement (12.3%) and pain (9.9%).
This article is protected by copyright. All rights reserved.
from OroFacial via a.sfakia on Inoreader https://ift.tt/2rDkFOs
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.