The aim of the study is to investigate whether the use of a powered toothbrush could maintain oral health by reducing the dental plaque (PI), bleeding on probing (BOP), and periodontal pocket depth (PPD) ≥4 mm in a group of individuals with MCI and also if changes in oral health affect various aspects of quality of life.

中文翻译：

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使用电动牙刷改善轻度认知障碍患者的口腔健康

该研究的目的是调查使用电动牙刷是否可以通过减少一组个体的牙菌斑 (PI)、探诊出血 (BOP) 和牙周袋深度 (PPD) ≥ 4 毫米来维持口腔健康与 MCI 以及口腔健康的变化是否影响生活质量的各个方面。