Table 7.
Univariate and multivariate logistic regression analyses in patients with recurrent depressive disorder with auditory verbal hallucinations
|
Variables
|
Univariate logistic regression analysis
|
Multivariate logistic regression analysis
|
||||||||
|
β
|
SE
|
Z
|
P
|
OR (95%CI)
|
β
|
SE
|
Z
|
P
|
OR (95%CI)
|
|
| Vm-MCA | 0.03 | 0.01 | 2.35 | 0.019 | 1.03 (1.01-1.06) | 0.05 | 0.02 | 3.12 | 0.002 | 1.05 (1.02-1.08) |
| Vs-MCA | 0.02 | 0.01 | 2.00 | 0.045 | 1.02 (1.01-1.03) | - | - | - | - | - |
| Vd-MCA | 0.04 | 0.01 | 3.11 | 0.002 | 1.04 (1.01-1.06) | 0.06 | 0.01 | 3.91 | < 0.001 | 1.06 (1.03-1.09) |
| PI-MCA | -0.88 | 0.65 | -1.36 | 0.174 | 0.41 (0.12-1.48) | - | - | - | - | - |
| RI-MCA | -0.13 | 0.65 | -0.21 | 0.837 | 0.87 (0.24-3.13) | - | - | - | - | - |
| Vm-ACA | -0.04 | 0.01 | -3.16 | 0.002 | 0.96 (0.94-0.99) | -0.05 | 0.01 | -3.45 | < 0.001 | 0.95 (0.93-0.98) |
| Vs-ACA | -0.02 | 0.01 | -2.05 | 0.041 | 0.98 (0.96-0.99) | -0.03 | 0.01 | -2.14 | 0.032 | 0.97 (0.95-0.99) |
| Vd-ACA | 0.02 | 0.01 | 1.77 | 0.076 | 1.02 (1.00-1.05) | - | - | - | - | - |
| PI-ACA | -0.96 | 0.48 | -2.00 | 0.045 | 0.38 (0.15-0.98) | - | - | - | - | - |
| RI-ACA | 0.78 | 0.70 | 1.11 | 0.269 | 2.17 (0.55-8.59) | - | - | - | - | - |
| Vm-PCA | -0.06 | 0.02 | -3.10 | 0.002 | 0.94 (0.91-0.98) | -0.06 | 0.02 | -2.93 | 0.003 | 0.94 (0.90-0.98) |
| Vs-PCA | -0.03 | 0.01 | -1.96 | 0.050 | 0.97 (0.94-0.99) | -0.04 | 0.02 | -2.09 | 0.036 | 0.96 (0.93-0.99) |
| Vd-PCA | -0.06 | 0.02 | -2.86 | 0.004 | 0.94 (0.91-0.98) | -0.07 | 0.02 | -2.92 | 0.004 | 0.93 (0.89-0.98) |
| PI-PCA | 1.54 | 0.76 | 2.04 | 0.041 | 4.67 (1.06-20.51) | - | - | - | - | - |
| RI-PCA | 0.81 | 0.70 | 1.16 | 0.247 | 2.26 (0.57-8.95) | - | - | - | - | - |
| Vm-BA | -0.03 | 0.02 | -1.87 | 0.062 | 0.97 (0.94-1.00) | - | - | - | - | - |
| Vs-BA | -0.02 | 0.01 | -1.48 | 0.140 | 0.98 (0.96-1.01) | - | - | - | - | - |
| Vd-BA | -0.03 | 0.02 | -1.84 | 0.066 | 0.97 (0.94-1.00) | - | - | - | - | - |
| PI-BA | 1.49 | 0.65 | 2.30 | 0.021 | 4.44 (1.25-15.80) | - | - | - | - | - |
| RI-BA | 2.65 | 0.97 | 2.74 | 0.006 | 14.10 (2.12-93.73) | 3.23 | 1.16 | 2.79 | 0.005 | 25.30 (2.62-244.31) |
| Vm-VA | 0.06 | 0.02 | 3.71 | < .001 | 1.07 (1.03-1.10) | 0.09 | 0.02 | 4.39 | < 0.001 | 1.09 (1.05-1.13) |
| Vs-VA | 0.01 | 0.01 | 1.22 | 0.223 | 1.01 (0.99-1.04) | - | - | - | - | - |
| Vd-VA | 0.04 | 0.02 | 2.41 | 0.016 | 1.04 (1.01-1.07) | 0.07 | 0.02 | 3.61 | < 0.001 | 1.07 (1.03-1.11) |
| PI-VA | -1.15 | 0.78 | -1.48 | 0.140 | 0.32 (0.07-1.46) | - | - | - | - | - |
| RI-VA | -0.28 | 0.82 | -0.35 | 0.729 | 0.75 (0.15-3.74) | - | - | - | - | - |
SE: Standard error of mean; CI: Confidence interval; OR: Odds ratio; Vm: Mean velocity; Vs: Peak systolic velocity; Vd: End-diastolic velocity; PI: Pulsatility index; RI: Resistance index; MCA: Middle cerebral artery; ACA: Anterior cerebral artery; PCA: Posterior cerebral artery; BA: Basilar artery; VA: Vertebral artery.