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Table 4 Blockwise multiple regression analysis of the relationship between baseline characteristics and CDSS total score

From: Depressive symptoms in first episode psychosis: a one-year follow-up study

 

B

Standard error

Significance

Lower bound

Upper bound

Adjusted R square

Gender

.703

.660

.289

-.603

.289

.009

PAS child. social

.319

.118

.008*

.085

.552

 

PAS child. academic

.044

.142

.755

-.237

.325

.111

DUP

.558

.181

.003*

.198

.917

.171

PANSS positive

-.057

.071

.420

-.198

.083

 

PANSS negative

.039

.46

.397

-.053

.132

 

PANSS excitative

-.248

.130

.060

-.506

.010

 

PANSS depressive

.348

.093

.000**

.165

.532

 

PANSS cognitive

.046

.177

.797

-.305

.396

.251

  1. Explained variance for final model: R2 =.305, F=5.608, P<.05.
  2. *Significant at the P<.05 level.
  3. **Significant at the P<.001 level.
  4. PANSS Positive and negative syndrome scale.
  5. PAS Premorbid adjustment scale.
  6. DUP Duration of untreated psychosis.
  7. CDSS Calgary depression scale for schizophrenia.