Associations Between Periodontal Health/Treatment and Cognitive Impairment: Latest Evidence From Epidemiological Studies

With the aging of the worldwide population, the social impact of cognitive impairment is increasing. Periodontal disease may be a risk factor for cognitive impairment. This review aimed to establish the latest evidence for associations between cognitive impairment and periodontal health/treatment published in the past 5 years. Electronic searches were conducted in PubMed for literature published in English between January 2015 and September...