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Table 4 Parent treatment outcome variables at pre-treatment, post-treatment, 3- and 6-month follow-up

From: Extending research on Emotion Regulation Individual Therapy for Adolescents (ERITA) with nonsuicidal self-injury disorder: open pilot trial and mediation analysis of a novel online version

Outcome Pre-treatment Post-treatment 3-mo f-u 6-mo f-u Pre- to post-treatment Post- to 3-mo f-u 3-mo f-u- to 6-mo f-u Pre to 6-mo f-u
Continuous Mean (SD) Mean (SD) Mean (SD Mean (SD) Z Cohen’s d [95% CI] Z Cohen’s d [95% CI] Z Cohen’s d [95% CI] Z Cohen’s d [95% CI]
CCNES-DR 2.0 (0.8) 1.9 (0.8) 1.9 (1.0) 1.9 (1.1) 0.54 0.11 [0.09,0.15] −0.36 −0.05 [− 0.6,-0.04] 0.30 0.09 [0.07,0.11] 0.54 0.15 [0.12,0.19]
CCNES-PR 1.5 (0.5) 1.3 (0.3) 1.1 (0.2) 1.3 (0.4) 2.27* 0.47 [0.35,0.60] 3.31*** 0.34 [0.25,0.43] −1.84 −0.26 [0.20,0.34] 4.37*** 0.55 [0.41,0.70]
CCNES-EE 5.4 (0.9) 5.9 (0.7) 5.8 (1.1) 5.8 (1.0) 3.31*** 0.58 [0.49,0.68] −0.46 −0.10 [0.08,0.11] 0.00 0.0 [0.00,0.00] 2.81** 0.48 [0.41,0.57]
CCNES-MR 2.9 (0.9) 1.8 (0.6) 1.6 (0.6) 1.7 (0.6) 6.54*** 1.22 [0.99,1.44] 2.03* 0.21 [0.17,0.25] −0.24 −0.05 [0.01,0.02] 9.08*** 1.39 [1.15,1.67]
  1. Note. Test statistics are based on generalized estimation equation models using normal distribution. Confidence intervals for effect sizes are based on 5000 bootstrap replications
  2. Abbreviations: EE expressive encouragement, DR distress reactions, MR minimization reactions, PR punitive reactions
  3. *p < .05; **p < .01; ***p < .001