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Table 5 Mean changes from baseline to last observation in active comparator studies

From: Duloxetine in the treatment of Major Depressive Disorder: A comparison of efficacy in patients with and without melancholic features

 

Melancholic Status

Mean Change (SD)

p-valuea

p-valueb

  

Duloxetine

SSRI

  

HAMD 17 Total Score

MEL (n = 878)

-8.85 (7.39)

-8.60 (7.68)

.709

.784

 

NON-MEL (n = 416)

-8.18 (6.52)

-7.59 (6.70)

.897

 

CGI-Severity

MEL (n = 880)

-1.53 (1.26)

-1.52 (1.33)

.979

.865

 

NON-MEL (n = 416)

-1.46 (1.24)

-1.40 (1.24)

.474

 
 

Mean (SD)

PGI-Improvement †

MEL (n = 877)

2.67 (1.28)

2.64 (1.34)

.484

.817

 

NON-MEL (n = 416)

2.64 (1.29)

2.57 (1.02)

.077

 
  1. a. p-value for duloxetine vs. SSRI
  2. b. p-value for treatment-by-melancholia status interaction
  3. † Mean score (SD). Lower mean score indicates greater improvement.