Current Pharmaceutical Biotechnology
The correlation analysis indicated that EI was significantly negatively related to MMSE scores of MCI patients (r = -0.131), and the area under the curve was 0.704±0.045 for NC-MCI in 70-75 years old groups.
Abstract
Results: CA presented no significant difference among NC, MCI and AD groups (H value = 3.848, P value = 0.146), and EI demonstrated higher value in MCI and AD groups than that in NC groups (P = 0.000 and 0.001, respectively). MCI group had significant larger EI (0.29±0.04) than (0.27±0.03) NC group in 70-75 years old sub-groups. ROC showed that the area under the curve was 0.704±0.045 for NC-MCI in 70-75 years old groups. The correlation analysis indicated that EI was significantly negatively related to MMSE scores of MCI patients (r = -0.131, P = 0.046).