Table 3.
Symptom response and remission for individual bothersome tics (N = 207)
| Post-Tx Severitya | Tic Remission | |||||||
|---|---|---|---|---|---|---|---|---|
| CBIT | PST | CBIT | PST | |||||
| Motor Tics | Mean (SD) | Mean (SD) | F test | d | n (%) | n (%) | χ 2 | V |
| Eye blinking | 0.98 (0.95) | 1.44 (1.17) | F1,80=5.35* | .43 | 16 (36%) | 11 (28%) | 0.76 | .10 |
| Head jerk/nod movements | 1.17 (1.16) | 1.76 (1.32) | F1,80=5.47* | .48 | 13 (32%) | 11 (26%) | 0.39 | .07 |
| Other complex motor combinations | 0.64 (0.86) | 1.54 (1.30) | F1,56=16.35*** | .84 | 19 (58%) | 7 (23%) | 7.60* | .35 |
| Mouth/tongue movementsb | 0.72 (0.77) | 1.18 (1.26) | F1,51=1.62 | .46 | 14 (42%) | 9 (41%) | 0.01 | .02 |
| Hand movements | 1.08 (0.93) | 1.27 (1.04) | F1,49=0.79 | .19 | 9 (35%) | 7 (27%) | 0.36 | .08 |
| Shoulder shrugs/movements | 1.17 (1.04) | 1.00 (0.94) | F1,50=0.25 | −.18 | 9 (31%) | 7 (28%) | 0.06 | .03 |
| Eye movements | 0.96 (1.07) | 0.76 (1.05) | F1,48=0.25 | −.19 | 9 (39% | 14 (54%) | 1.06 | −.15 |
| Facial grimace | 1.18 (1.01) | 1.00 (0.84) | F1,37=0.34 | −.19 | 6 (27%) | 5 (28%) | c | −.01 |
| Arm movements | 0.83 (0.96) | 0.89 (0.96) | F1,39=0.01 | .06 | 10 (42%) | 8 (44%) | 0.03 | −.03 |
| Chest/stomach tensing | 0.77 (0.97) | 0.86 (0.95) | F1,33=0.13 | .09 | 12 (55%) | 6 (40%) | 0.76 | .14 |
| Nose twitches/movements | 0.82 (1.01) | 1.00 (0.97) | F1,30=0.11 | .18 | 9 (53%) | 6 (38%) | 0.79 | .16 |
| Other motor tics | 1.06 (1.14) | 1.07 (1.22) | F1,29=0.17 | .01 | 7 (42%) | 7 (47%) | 0.10 | −.06 |
| Neck stretches/movements | 1.47 (0.64) | 1.36 (1.22) | F1,26=0.07 | −.11 | 0 (0%) | 4 (29%) | c * | −.41 |
| Foot movements | 0.83 (0.94) | 1.18 (1.54) | F1,20=0.51 | .28 | 5 (42%) | 5 (45%) | c | −.04 |
| Complex head/shoulder/neck tics | 0.63 (0.92) | 1.82 (1.38) | F1,22=6.57* | .95 | 5 (63%) | 3 (18%) | c ^ | .45 |
| Hand to face tics | 0.93 (0.83) | 1.09 (0.83) | F1,22=0.59 | .20 | 5 (36%) | 3 (27%) | c | .09 |
| Full body tic | 1.20 (0.92) | 2.10 (1.37) | F1,17=3.87^ | .77 | 2 (20%) | 2 (18%) | c | .02 |
| Vocal Tics | Mean (SD) | Mean (SD) | F test | d | n (%) | n (%) | χ 2 | V |
|---|---|---|---|---|---|---|---|---|
| Sniffing | 0.63 (0.89) | 1.22 (1.04) | F1,59=7.48** | .60 | 17 (43%) | 11 (34%) | 3.12 ^ | .22 |
| Throat clearingb | 0.73 (0.96) | 1.71 (1.46) | F1,58=8.37** | .83 | 20 (54%) | 7 (27%) | 4.59* | .27 |
| Animal noises | 1.18 (1.22) | 0.76 (0.88) | F1,44=0.95 | −.40 | 9 (41%) | 11 (44%) | 0.05 | −.03 |
| Coughing | 0.74 (0.81) | 0.87 (1.25) | F1,35=0.80 | .15 | 11 (48%) | 8 (53%) | 0.11 | −.05 |
| Grunting | 0.94 (1.06) | 0.88 (0.96) | F1,29=0.07 | −.06 | 7 (44%) | 8 (47%) | 0.04 | −.03 |
| Atypical breathing | 0.52 (0.60) | 1.11 (1.54) | F1,27=0.59 | .61 | 11 (52%) | 5 (56%) | c | −.03 |
| Blocking/stuttering/pallialia | 0.50 (0.76) | 1.07 (1.07) | F1,19=2.01 | .59 | 5 (63%) | 7 (47%) | c | 15 |
| Syllables | 0.50 (0.76) | 1.20 (1.03) | F1,15=2.75 | .76 | 5 (63%) | 5 (38%) | c | .23 |
a
Analyses controlled for baseline tic severity.
b
Heterogeneous baseline variances observed by Levene’s Test.
c
Fisher’s Exact Test.
*
p < .05,
**
p < .01,
***
p < .001
^
p = .06-0.08