Background: According to the World Health Organization, quality of life (QoL) is a subjective assessment of each individual's cultural, social, and environmental factors. Over 90% of the general population in developed countries has some kind of periodontal disease (PD), according to national clinical oral epidemiological studies. PD can also affect oral health-related quality of life (OHRQoL). So, the goal of this study was to see if there was a link between OHRQoL and periodontal health in patients with moderate periodontitis