Table 2.
Spearman’s correlation (rho) between clinical symptoms and FAA in all MDD patients and MDD patients with SI
| FAA | All MDD patients (n = 67) | MDD patients with SI (n = 23) | ||||||
|---|---|---|---|---|---|---|---|---|
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| HAM-A | HAM-D | HAM-A | HAM-D | |||||
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| r | p | r | p | r | p | r | p | |
| FP1–FP2 | 0.023 | 0.855 | 0.008 | 0.950 | 0.029 | 0.895 | −0.200 | 0.360 |
| F3–F4 | 0.190 | 0.123 | 0.015 | 0.907 | 0.532** | 0.009 | −0.147 | 0.503 |
| F7–F8 | −0.101 | 0.418 | −0.322** | 0.008 | −0.017 | 0.939 | −0.518* | 0.011 |
FAA, frontal alpha asymmetry; MDD, major depressive disorder; SI, suicidal ideation; HAM-A, Hamilton Rating Scale for Anxiety; HAM-D, Hamilton Rating Scale for Depression.
*
p < 0.05,
**
p < 0.01.