Skip to main content

Table 3 IES-R and DASS for control and yoga groups at baseline and post intervention

From: A randomized controlled trial of the influence of yoga for women with symptoms of post-traumatic stress disorder

  Yoga group (n = 37) Control group (n = 39) p value
DASS
Baseline Depression 14.3 (5.1) 14.8 (4.7) 0.659
Anxiety 12.2 (3.5) 13.3 (4.1) 0.212
Stress 20.0 (8.6) 19.1 (7.7) 0.633
Total 46.5 (15.6) 47.2 (16.2) 0.848
Post intervention Depression 11.6 (3.4) 13.5 (4.2) 0.033
Anxiety 9.1 (2.9) 11.9 (3.3)  < 0.001
Stress 15.4 (6.4) 16.7 (7.8) 0.429
Total 36.1 (11.2) 42.1 (14.1) 0.043
3 months post intervention Depression 10.5 (2.9) 12.8 (3.8) 0.004
Anxiety 8.8 (3.0) 10.3 (3.1) 0.035
Stress 14.8 (5.2) 15.9 (4.6) 0.333
Total 34.1 (9.9) 39.0 (8.5) 0.024
IES-R
Baseline Intrusion 16.3 (7.2) 15.6 (7.7) 0.683
Avoidance 15.1 (6.5) 13.8 (5.9) 0.365
Hyperarousal 10.1 (5.7) 9.8 (4.8) 0.805
Total 41.5 (19.5) 39.2 (17.2) 0.588
Post intervention Intrusion 10.4 (5.1) 14.5 (6.0) 0.002
Avoidance 9.2 (3.9) 12.6 (4.4)  < 0.001
Hyperarousal 8.1 (3.2) 9.4 (4.8) 0.167
Total 27.7 (12.8) 36.5 (16.1) 0.010
3 months post intervention Intrusion 9.4 (4.2) 11.5 (4.4) 0.037
Avoidance 9.2 (3.9) 10.9 (3.5) 0.005
Hyperarousal 7.6 (3.1) 8.6 (2.8) 0.145
Total 26.2 (12.0) 31.0 (10.5) 0.068
  1. DASS, Depression, anxiety, and stress scale; IES-R, Impact of Event Scale – Revised
  2. Data are shown as mean (SD)