Prediction of Mini-Mental State Examination Scores for Cognitive Impairment and Machine Learning Analysis of Oral Health and Demographic Data Among Individuals Older Than 60 Years: Cross-Sectional Study

利用简易精神状态检查量表评分预测认知障碍，并结合机器学习分析60岁以上人群的口腔健康和人口统计学数据：横断面研究