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Table 1 Means and standard deviations (in parentheses) for the DASS-21, Q-LES-Q and RAS at pre-treatment, post-treatment, and six weeks post-treatment

From: Validity of clinically significant change classifications yielded by Jacobson-Truax and Hageman-Arrindell methods

  

DASS-21 scale

Q-LES-Q

RAS

n

Depression

Anxiety

Stress

Pre-treatment

718

28.27 (11.84)

20.53 (10.85)

26.96 (10.24)

32.59 (17.42)

-

Post-treatment

718

12.82 (10.79)

10.18 (8.95)

13.63 (9.69)

52.97 (18.69)

-

Six weeks post-treatment

119

12.66 (11.69)

9.78 (9.16)

14.13 (10.53)

-

119.15 (18.26)

Range of measure

 

0 – 42a

0 – 42a

0 – 42a

0 – 100b

31 – 155b

  1. DASS-21 depression anxiety stress scales – 21, Q-LES-Q quality of life enjoyment and satisfaction questionnaire, RAS recovery assessment scale
  2. ahigher scores reflect more negative functioning. bhigher scores reflect more positive functioning