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Table 6 Proportion of participants classified as reliably improved, not improved or declined on K10, total WHOQOL-8 and total DASS-42 scores and differences in length of stay (days) between groups (N = 93)

From: An evaluation of the maintenance to abstinence (MTA) program in achieving abstinence in opioid users and improving mental health and quality of life

Total sample

Measure

% Reliably improved (n)

% Not improved (n)

% Reliably declined (n)

p value

DASS-42 (N = 92)

72.8 (67)

19.6(18)

7.6 (7)

 

WHOQOL-8 (N = 93)

76.3 (71)

12.9 (12)

10.8(10)

 

K10 (N = 73)

74.0 (54)

13.7 (10)

12.3 (9)

 

Length of stay (days)

 DASS-42 (N = 92)

  ≤ 46 days

71.4 (15)

23.8(5)

4.8 (1)

0.088

  47–82

52.6 (10)

26.3 (5)

21.1(4)

 

  83+

80.8 (42)

15.4 (8)

3.8 (2)

 

 WHOQOL-8 (N = 93)

  ≤ 46 days

72.7 (16)

13.6 (3)

13.6 (3)

0.937

  47–82

73.7 (14)

15.8 (3)

10.5 (2)

 

  83+

78.8 (41)

11.5 (6)

9.6 (5)

 

 K10 Scores (N = 73)

  ≤ 46 days

58.3 (7)

33.3 (4)

8.3 (1)

0.158

  47–82

66.7 (8)

8.3 (1)

25 (3)

 

  83+

79.6 (39)

10.2 (5)

10.2 (5)

 
  1. p value for Fisher’s Exact Test for comparisons between groups on length of stay in days