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http://dx.doi.org/10.22753/JKDHS/2022.5.2.155

The change of PHP index and copy numbers of periodontal bacteria in patients with professional periodontal prevention management  

Mi-Young, Jin (Department of Dental hygiene, Masan University)
Byeng-Chul, Yu (Department of Preventive Medicine, Kosin University)
Publication Information
Journal of Korean Dental Hygiene Science / v.5, no.2, 2022 , pp. 155-164 More about this Journal
Abstract
Background: By regulating the factors that contribute to oral diseases in a healthy way, oral health can be maintained and prevented. Methods: The general characteristics, PHP index, oral health behavior, and clinical periodontal index of each group were calculated by frequency analysis, and a cross-analysis (χ2 test) was conducted to assess the homogeneity of the general characteristics, oral health behavior, and clinical periodontal index of the study subjects. An Oral bacteriological examination was performed by gargling with saliva. Results: The expert periodontal prevention group showed a decrease in the copy number of periodontal disease causative bacteria, and A. actinomycetemcomitans, P. gingivalis, T. forsythus, andT. denticolashowed a significant difference before and after treatment (p=0.021). In the periodontal treatment group, A. actinomycetemcomitans, P. gingivalis, T. forsythus, andT. denticolaall showed a decrease in copy number, but there was no significant difference. Conclusions: This study showed professional periodontal prevention management had some effect on periodontal bacterial reduction.
Keywords
Periodontal pathogen; PHP index; Professional periodontal prevention management;
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Times Cited By KSCI : 2  (Citation Analysis)
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