Director of the Prosthodontics Residency Program and the Ronald Goldstein Center for Esthetics and Implant Dentistry, Augusta, Georgia, USA.
Department of Oral and Maxillofacial Surgery, The Dental College of Georgia at Augusta University, Augusta, Georgia, USA.
Clin Exp Dent Res. 2023 Aug;9(4):689-700. doi: 10.1002/cre2.771. Epub 2023 Aug 14.
The aim of this article is to establish a comprehensive nationwide prevalence of malocclusion traits on the sagittal, vertical, and transverse planes of space in the Turkish population.
A systematic search of PubMed, Scopus, and Web of Science was supplemented by manual searches of Google Scholar and the reference lists of included studies. Original Turkish health studies of any age were included. Strengthening the Reporting of Observational Studies in Epidemiology assessed study quality and bias (STROBE). Sagittal, vertical, and transverse malocclusion features were retrieved and gathered.
Eleven studies were selected from 434 titles. Two studies showed a high risk of bias, eight low and one moderate. Thirteen thousand two hundred seventy-one individuals were investigated from early childhood to late adulthood. Most studies were sampled from universities and dental (nonorthodontic) clinics. The pooled malocclusion prevalence was 56% for Class I (95% confidence interval (CI): 44-68%), 31% for Class II (CI: 6-42%), and 11% for Class III (CI: 21-37%). The other common types of malocclusions were crowding (41%, CI: 18-65%), overjet (34%, CI: 21-50%), negative overjet (13%, CI: 7-20%), and crossbite (11%, CI: 7-15%). Additionally, there was no significant difference in Class I (relative risk [RR] = 1.00, [0.96-1.05]), Class II ([RR] = 0.97, [0.92-1.03]), and Class III ([RR] = 1.08, [0.96-1.225]) malocclusion by gender.
This study showed Class I malocclusion has a high prevalence among the Turkish population followed by Class II and Class III malocclusions. In addition, crowding and overjet were the most prevalent malocclusions among Turkish individuals. There were no significant differences in the prevalence of malocclusions between males and females.
本文旨在建立一个全面的全国性流行的土耳其人群的矢状、垂直和横向空间的错颌畸形特征。
通过对 PubMed、Scopus 和 Web of Science 的系统搜索，并辅以对包括研究在内的 Google Scholar 和参考文献列表的手动搜索，纳入了原始的土耳其健康研究。评估了研究质量和偏倚的观察性研究的加强报告（STROBE）。检索并收集了矢状、垂直和横向错颌畸形特征。
从 434 个标题中选择了 11 项研究。两项研究存在高偏倚风险，八项研究存在低偏倚风险，一项研究存在中偏倚风险。从幼儿期到成年后期，调查了 13271 个人。大多数研究都是从大学和牙科（非正畸）诊所抽取的样本。总体错颌畸形患病率为 I 类 56%（95%置信区间[CI]：44-68%），II 类 31%（CI：6-42%），III 类 11%（CI：21-37%）。其他常见的错颌类型包括拥挤（41%，CI：18-65%）、覆𬌗（34%，CI：21-50%）、深覆𬌗（13%，CI：7-20%）和反𬌗（11%，CI：7-15%）。此外，性别对 I 类（相对风险[RR] = 1.00，[0.96-1.05]）、II 类（RR = 0.97，[0.92-1.03]）和 III 类（RR = 1.08，[0.96-1.225]）错颌畸形的发生率无显著差异。
本研究表明，土耳其人群中 I 类错颌畸形患病率较高，其次是 II 类和 III 类错颌畸形。此外，拥挤和覆𬌗是土耳其人最常见的错颌畸形。错颌畸形的发生率在男性和女性之间无显著差异。
