Table 2.
Multiple imputation analysis for intention‐to‐treat (N = 68)
| Outcome | Baseline | Posttreatment/postwaitlista | t | df | p‐value | Cohen's d | ||
|---|---|---|---|---|---|---|---|---|
| TI M (SE) | WL M (SE) | TI M (SE) | WL M (SE) | |||||
| CEM | ||||||||
| Inhibition | 1.79 (0.07) | 1.91 (0.09) | 1.93 (0.08) | 1.84 (0.09) | 0.74 | 47.71 | .46 | .18 |
| Dysregulation | 1.77 (0.07) | 1.79 (0.09) | 1.78 (0.07) | 1.72 (0.07) | 0.61 | 44.74 | .55 | .15 |
| Coping | 1.96 (0.06) | 2.07 (0.09) | 2.10 (0.06) | 2.01 (0.06) | 1.03 | 49.58 | .31 | .26 |
| James and the Maths Test | 1.80 (0.26) | 2.06 (0.36) | 2.78 (0.30) | 2.10 (0.32) | 1.59 | 48.79 | .11 | .38 |
| Dylan is Being Teased | 2.46 (0.29) | 2.25 (0.32) | 2.47 (0.28) | 2.67 (0.30) | −0.49 | 47.62 | .62 | .12 |
| ERC | ||||||||
| LN | 2.44 (0.07) | 2.39 (0.07) | 2.22 (0.04) | 2.37 (0.05) | −2.16 | 56.38 | .04 | .58 |
| ER | 2.82 (0.08) | 2.94 (0.08) | 3.04 (0.05) | 2.97 (0.06) | 0.84 | 53.61 | .40 | .22 |
| ERSSQ | 1.79 (0.07) | 1.90 (0.07) | 2.16 (0.05) | 1.91 (0.06) | 3.20 | 52.80 | <.01 | .79 |
| BASC‐2 | ||||||||
| Externalizing | 57.71 (1.78) | 61.33 (1.96) | 57.74 (0.94) | 58.17 (0.99) | −0.30 | 45.72 | .76 | .08 |
| Internalizing | 60.91 (2.09) | 62.76 (2.32) | 58.10 (1.08) | 60.79 (1.11) | −1.74 | 56.06 | .09 | .43 |
| Adaptive | 36.03 (1.14) | 37.36 (1.36) | 39.84 (0.66) | 37.10 (0.69) | 2.83 | 54.20 | <.01 | .71 |
| BSI | 68.94 (1.80) | 69.63 (1.66) | 65.49 (0.91) | 68.24 (0.92) | −2.12 | 57.59 | .04 | .52 |
| ADIS‐P | ||||||||
| Total diagnoses | 2.63 (0.32) | 2.78 (0.29) | 1.43 (0.18) | 2.06 (0.18) | −2.46 | 50.30 | .02 | .61 |
| Overall severity | 4.03 (0.31) | 3.97 (0.24) | 2.69 (0.32) | 3.48 (0.33) | −1.69 | 51.76 | .10 | .42 |
| CGI | ||||||||
| Severity | 3.83 (0.28) | 4.03 (0.27) | 2.48 (0.24) | 3.32 (0.25) | −2.42 | 54.61 | .02 | .60 |
| Improvement | – | – | 1.68 (0.25) | 2.52 (0.26) | −2.25 | 44.28 | .03 | .57 |
ADIS‐P = Anxiety Disorders Interview Schedule for DSM‐IV Parent Version; BASC‐2 = Behavior Assessment for Children, 2nd Edition; BSI = Behavioral Symptoms Index; CEM = Children's Emotion Management Scale; CGI = Clinical Global Impressions Scale; LN = Lability/Negativity; ER = Emotion Regulation; ERSSQ = Emotion Regulation and Social Skills Questionnaire.
a
Adjusted means reported.