Effects of Clinic-Based Dental Hygiene Program on Periodontal Status

This study aimed to evaluate the effectiveness of an oral health program based on structured dental hygiene education in reducing dental plaque and periodontal pathogens. Participants received a program consisting of standardized toothbrushing instruction, oral hygiene education, and clinical monitoring. Dental plaque was assessed using the O’Leary index, and major periodontal pathogens were analyzed. The program effectively reduced dental plaque and modified the levels of key periodontal pathogens. Despite the small sample size and single- site design, consistent improvements were observed. Systematic oral health programs may contribute to the prevention of periodontal diseases, and further large-scale studies are required to confirm these findings. The active role of dental hygienists in implementing such programs should be emphasized in both clinical and community settings.