Table 3.
Correlation analysis between GDS scores and CSF analytes in all groups combined
| p value | p value | |
|---|---|---|
| Single analyte | ||
| Neurogranin | −0.278 | 0.015 |
| BACE1 | −0.100 | 0.391 |
| Tau | −0.333 | 0.003 |
| Aβ(1–42) | 0.244 | 0.034 |
| Aβ(1–40) | −0.091 | 0.435 |
| Ratio of analytes | ||
| Neurogranin/BACE1 | −0.330 | 0.004 |
| Neurogranin/tau | 0.138 | 0.235 |
| Neurogranin/Aβ(1–42) | −0.316 | 0.006 |
| BACE1/tau | 0.304 | 0.008 |
| BACE1/Aβ(1–42) | −0.268 | 0.020 |
Spearman's correlation coefficient values are presented, with the corresponding statistical p values. Statistically significant values are marked in bold font. GDS, Geriatric Depression Scale.