Table 1. Adjusted Means and Standard Deviations on Co-Occurring Psychiatric Symptoms and Psychosocial Outcomes Across Groups at 10-Week Assessment.
| Measure | CBIT | PST | t Value | P Value | ||
|---|---|---|---|---|---|---|
|
|
|
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| Week 0 | Week 10 | Week 0 | Week 10 | |||
| Secondary psychiatric symptoms | ||||||
| Attention Deficit/Hyperactivity Disorder Rating Scale | ||||||
| Inattentive score | 9.68 (7.26) | 8.58 (6.85) | 8.67 (7.54) | 7.57 (6.85) | t(113) = −0.17 | .86 |
| Hyperactive score | 6.71 (6.28) | 6.56 (6.32) | 5.42 (5.57) | 4.66 (5.78) | t(113) = 1.2 | .23 |
| Total score | 16.39 (12.4) | 15.14 (12.30) | 14.1 (12.2) | 12.26 (11.66) | t(113) = 0.57 | .57 |
| Disruptive Behavior Rating Scale | 6.64 (5.11) | 6.01 (5.51) | 5.85 (4.81) | 5.27 (5.07) | t(112) = −.06 | .96 |
| Child Behavior Checklist | ||||||
| Internalizing problems | 53.64 (11.06) | 51.2 (9.84) | 53.48 (11.64) | 51.9 (9.96) | t(105) = 0.23 | .52 |
| Externalizing problems | 49.41 (10.55) | 51.27 (10.63) | 48.51 (10.25) | 48.90 (10.91) | t(105) = 1.59 | .12 |
| Total problems | 53.10 (9.90) | 52.71 (9.65) | 52.82 (10.10) | 51.52 (10.65) | t(102) = 1.14 | .26 |
| Children's Depression Inventory | ||||||
| Total Score | 44.1 (8.20) | 41.3 (6.89) | 43.16 (6.44) | 41.8 (7.01) | t(109) = 1.0 | .32 |
| Screen for Child Anxiety Related Emotional Disorders | ||||||
| Parent | 13.01 (8.50) | 9.81 (7.68) | 13.33 (8.75) | 11.27 (9.07) | t(111) = 0.64 | .52 |
| Children | 17.66 (11.08) | 10.26 (11.55) | 19.20 (9.60) | 12.77 (10.19) | t(111) = 0.79 | .43 |
| Children's Yale-Brown Obsessive Compulsive Scale | ||||||
| Total score | 5.95 (7.58) | 4.28 (7.28) | 7.19 (7.54) | 5.73 (7.80) | t(105) = −.31 | .75 |
| Secondary psychosocial functioning | ||||||
| Child Behavior Checklist | ||||||
| Activities subscale | 47.23 (9.18) | 49.20 (10.08) | 47.38 (9.56) | 47.92 (9.45) | t(106) = 0.9 | .37 |
| Social subscale | 49.62 (10.18) | 49.37 (9.50) | 49.49 (9.50) | 48.59 (9.00) | t(102) = 0.65 | .51 |
| School subscale | 45.70 (9.51) | 44.42 (9.38) | 45.63 (8.50) | 44.78 (8.97) | t(102) = 0.41 | .68 |
| Total competency | 48.33 (10.59) | 48.04 (11.42) | 47.88 (9.81) | 47.20 (9.59) | t(102) = 0.55 | .58 |
| Family Assessment Measure–III, Short Form | ||||||
| Parent total | 23.9 (5.13) | 23.9 (4.86) | 22.7 (5.04) | 22.0 (4.53) | t(107) = 1.59 | .12 |
| Child total | 25.3 (5.10) | 23.6 (5.94) | 26.8 (6.07) | 25.4 (25.4) | t(107) = 1.19 | .31 |
| Caregiver Strain Questionnaire | ||||||
| Objective strain score | 16.8 (7.75) | 16.3 (6.66) | 18.4 (8.82) | 17.8 (7.7) | t(105) = 0.56 | .58 |
| Subjective strain score | 24.6 (7.34) | 23.0 (7.05) | 25.6 (7.25) | 24.3 (6.9) | t(105) = 0.44 | .66 |
| Total score | 41.4 (14.0) | 39.2 (13.1) | 44.0 (15.2) | 42.0 (13.9) | t(105) = 0.52 | .60 |
| Social Adjustment Scale–Self Report | ||||||
| Family | 10.08 (3.34) | 8.95 (3.02) | 9.95 (3.22) | 9.24 (2.77) | t(106) = 1.24 | .22 |
| Friends | 16.97 (3.74) | 14.8 (3.61) | 17.15 (11.02) | 15.52 (5.92) | t(107) = 1.38 | .17 |
| School | 10.1 (2.83) | 9.52 (2.53) | 10.37 (2.71) | 9.55 (2.77) | t(87) = 0.60 | .55 |
CBIT, comprehensive behavioral intervention for tics; PST, psychoeducation and supportive therapy.