Table 2.
Results of separate Logistic Regression Analyses assessing the ability of the DASS Depression Subscale and the Zung SDS, to individually and jointly predict depression disorder diagnoses on the PHQ
| A. DASS Depression Subscale only (Nagelkerke R 2 = .58) | ||||
| b | Sig. | Odds Ratio | SS ΔP | |
| DASS Depression Scale | .235 | <.001 | 1.264 | .286 |
| B. Zung SDS only (Nagelkerke R 2 = .49) | ||||
| b | Sig. | Odds Ratio | SS ΔP | |
| SDS | .212 | <.001 | 1.236 | .278 |
| C. Both scales entered as predictors (Nagelkerke R 2 = .60) | ||||
| b | Sig. | Odds Ratio | SS ΔP | |
| DASS Depression Scale | .173 | <.001 | 1.189 | .209 |
| SDS | .090 | .008 | 1.094 | .116 |