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数据集人口统计学和临床特征
| 指标 | AD | MCI | NC | P 值 |
| 注：*AD、MCI 及 NC 组 MMSE 评分两两组间双样本 t 检验，P 值均 < 0.001 | ||||
年龄（
）/岁
|
75.220 ± 8.482 | 74.900 ± 7.532 | 77.680 ± 4.133 | 0.359 |
| 性别（男/女） | 5/13 | 16/4 | 9/13 | 0.389 |
MMSE 评分（
）
|
21.916 ± 1.841 | 25.690 ± 2.328 | 29.227 ± 0.535 | < 0.001* |
