Prevalence and severity of dental caries in school children in Saudi Arabia: A nationwide cross-sectional study.

ABSTRACT:

Aim

This nationwide study assessed the prevalence and severity of dental caries in 6-, 12-, and 15-year-old school children across Saudi Arabia. This study examined differences between genders and among regions regarding the mean values of decayed, missing, and filled teeth (dmft/DMFT), the care index (CI), and the significant caries index (SiC index).

Materials and methods

Data from 19,870 participants, 10,435 males and 9435 females, were collected using stratified multistage cluster random sampling. The survey team divided Saudi Arabia into five regions (northern, eastern, western, southern, and middle). To represent each respective region, a large city, two random towns (peri-urban), and four random rural areas were selected for surveying. Lastly, the sampling tech

SUBMITTER: Orfali SM 

PROVIDER: S-EPMC10724354 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature