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Table 3 Analyses of secondary outcome measures (HDRS, BDI-II, SCL-90-GSI and MAAS) performed in the per-protocol sample

From: Combining emotion regulation and mindfulness skills for preventing depression relapse: a randomized-controlled study

  Baseline Post-intervention
ER + M PE ER + M PE Group Difference (95% CI) p Cohen’s d
HDRSa 9.38 (5.43) 9.37 (4.69) 6.68 (4.24) 9.00 (4.83) −2.32 (−4.51 to −.16) .048 .51
BDI-IIb 16.94 (11.89) 17.56 (8.27) 12.97 (10.46) 14.93 (8.58) −2.22 (−5.23 to 1.61) .36 .23
SCL-90- GSIc 1.13 (.72) 1.08 (.58) .85 (.65) 1.22 (.71) − .37 (−.53 to −.013) .040 .55
MAASd 3.89 (.94) 3.86 (.87) 4.11 (.86) 3.76 (.87) .25 (−.26 to .42) .31 −.30
  1. Unadjusted condition means and standard deviations (SD) at baseline and post-intervention are represented. Differences between conditions and Cohen’s d are corrected for baseline values. ER + M Emotion Regulation plus Mindfulness, PE Psychoeducation. Analyses were run with a n = 31 (ER + M) and n = 25 (PE); b n = 34 (ER + M) and n = 28 (PE); c n = 21 (ER + M) and n = 17 (PE); d n = 23 (M + BA) and n = 19 (PE). HDRS Hamilton Depression Rating Scale, BDI-II Beck Depression Inventory-II, SCL-90-GSI Symptom Checklist 90-Global Severity Index, MAAS Mindful Attention Awareness Scale