Table 4.
Multilinear regression of BDNF serum levels (ng/mL) at hospital discharge in depressed inpatients controlling for psychiatric treatments (n = 82).
| Unstandardized Coefficients | Standardized Coefficients | T | Sig. | Colinearity statistics | ||
|---|---|---|---|---|---|---|
| B | B | Tolerance | VIF | |||
| Intrinsic religiosity (low/high) | 11,949 | 0.26 | 2.635 | 0.01 | 0.919 | 1.088 |
| SSRI | 7,248 | 0.17 | 1.731 | 0.08 | 0.871 | 1.149 |
| SNRI | −17.059 | −0.23 | −2.284 | 0.02 | 0.876 | 1.141 |
| TCA | −12.469 | −0.17 | −1.663 | 0.10 | 0.869 | 1.150 |
| Lithium | 16.676 | 0.29 | 3.056 | 0.00 | 0.961 | 1.041 |
| Anticonvulsants | 12.102 | 0.22 | 2.196 | 0.03 | 0.887 | 1.127 |
| Antipsychotics | −2.327 | −0.05 | −0.050 | 0.61 | 0.925 | 1.081 |
| ECT | 0.112 | 0.00 | 0.024 | 0.98 | 0.919 | 1.088 |
2
Dependent variable: BDNF serum levels at discharge (R = 0.32, adjusted R2 = 0.24, P = 0.001).
BDNF, brain-derived neurotrophic factor; ECT, electroconvulsive therapy; SNRI, serotonin and norepinephrine reuptake inhibitor; SSRI, selective serotonin reuptake inhibitor; TCA, tricyclic antidepressant; VIF, variance inflation factor.