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Table 4 Results of separate Logistic Regression analyses assessing the ability of (i) the three DASS Subscales and (ii) the two Zung scales to predict depression disorder diagnoses on the PHQ

From: Screening for anxiety and depression: reassessing the utility of the Zung scales

A. The DASS subscales (Nagelkerke R 2 = .59)
  b Sig. Odds Ratio SS ΔP
 DASS Depression Scale .209 <.001 1.232 .253
 DASS Anxiety Scale −.023 .631 0.997 −.026
 DASS Stress Scale .062 .067 1.064 .070
B. The Zung scales (Nagelkerke R 2 = .52)
  b Sig. Odds Ratio SS ΔP
 SDS .147 <.001 1.158 .190
 SAS .095 .005 1.100 .106