@article{ZHANG2017, 
author = {Xiuli ZHANG and Xiaochuan XU and Yuan YAO and Yunsheng LI},
title = {Investigation on periodontal status of senior high school students in Dongcheng district of Beijing},
year = {2017},
journal = {Journal of Prevention and Treatment for Stomatological Diseases},
volume = {25},
number = {8},
pages = {537-540},
keywords = {Gingivitis, Periodontitis, Bleeding on probing, Probing depth, Clinical attachment loss},
url = {https://www.sciopen.com/article/10.12016/j.issn.2096-1456.2017.08.014},
doi = {10.12016/j.issn.2096-1456.2017.08.014},
abstract = {ObjectiveThe aim of this study is to investigate the periodontal status of senior high school students in Dongcheng District, Beijing.Methods750 Beijing senior high school students were recruited in this study. The periodontal examination assessed the calculus, bleeding on probing, probing depth, and clinical attachment loss. The prevalences of gingivitis and periodontitis were assessed.ResultsA total of 73.5% of the subjects had gingivitis, the prevalences of gingivitis in male and female were 76.7% and 69.2% respectively. The prevalence of periodontitis was 10.9% in total, with 11.8% in male and 9.8% in female respectively.ConclusionThe prevalence of gingivitis was high in senior high school students, and significantly higher in male. The prevalence of periodontitis was relatively low, and there was no difference in gender.}
}