Bacterial Diversity among Patients with Gingivitis and Dental Caries in Diyala Governorate

Abstract

100 bacterial isolates were isolated from the dental and gum surfaces of patients of both sexes and of different ages, as well as from mothers who gave birth to two or more children, from specialized centers and dental clinics in Diyala Governorate for the period from September 2021 to February 2022 AD. Bacterial isolates were diagnosed using the Phytek device, and they showed Streptococcus spp with the highest percentage of 39%, followed by Staphylococcus epidermidis 12%, E.coli 10%, Lactobacillius spp 9%, and Actinomycetes spp. In addition to bacterial species, Candida yeast appeared, which amounted to 12%. The results also showed that the percentage of bacterial diversity that causes gingivitis and tooth decay in females is more than males, at a rate of 59%. As for age groups, the age group came between 21-21 40)) are the most age groups that recorded bacterial diversity with a percentage of 49%, with a significant difference. While the results of bacterial diversity distributed according to the area of residence in Diyala governorate showed the highest percentage of bacterial diversity in Baquba district with a significant difference of 34%. The study also showed the percentage of bacterial diversity among mothers who had two or more children and the highest percentage was among women who they have more than two children, and the rate is 24.53%.