Table 1.
Demographic and diagnostic information by group
| MASSI | WL | Full | χ2 / t | |
|---|---|---|---|---|
| n (%) | n (%) | n (%) | ||
| Sex (male) | 11 (73%) | 12 (80%) | 23 (77%) | .19 |
| Latino/Hispanic | 0 | 1 | 1.03 | |
| Race | 2.15 | |||
| Caucasian | 12 (80%) | 14 (93%) | 26 (87%) | |
| Asian/Pacific Islander | 1 (7%) | 0 (0%) | 1 (.03%) | |
| African American | 1 (7%) | 1 (7%) | 2 (.07%) | |
| Pacific Islander | 1 (7%) | 0 (0%) | 1(.03%) | |
| Multiracial | 0 (0%) | 0 (0%) | 0 (0%) | |
| ASD diagnosis | 4.85 | |||
| Autism | 3 (20%) | 7 (47%) | 10 (33%) | |
| Aspergers | 11 (73%) | 5 (33%) | 16 (53%) | |
| PDD-NOS | 1 (7%) | 3 (20%) | 4 (13%) | |
| Baseline anxiety disordera | ||||
| SoP | 11 (73%) | 12 (80%) | 23 (77%) | .19 |
| GAD | 10 (67%) | 9 (60%) | 19 (63%) | .14 |
| SP | 9 (60%) | 7 (47%) | 16 (53%) | .54 |
| SAD | 0 (0%) | 1 (7%) | 1(.03%) | 1.03 |
| OCD | 3 (20%) | 1 (7%) | 4(13%) | 1.15 |
| PD/Agor | 0 (0%) | 1 (7%) | 1(.03%) | 1.03 |
| PTSD | 0 (0%) | 1 (7%) | 1(.03%) | 1.03 |
| M(SD) | M(SD) | M(SD) | ||
| Age (in months) | 170 (14 yrs) | 180 (15 yrs) | 175 (15 yrs) | 1.49 |
| Verbal IQ | 100.07(16.49) | 94.07(11.92) | 97.07(14.46) | 1.14 |
| Vineland | ||||
| Communication | 75.00(8.23) | 75.87(17.44) | 75.43(13.30 | .17 |
| Daily living skills | 75.87(18.04) | 80.93(14.01) | 78.40(16.08) | .86 |
| Socialization | 68.60(11.95) | 65.80(9.33) | 67.20(10.63) | .72 |
| Adaptive behavior composite | 71.40(10.52) | 72.27(11.02) | 71.83(10.60) | .22 |
Note. χ2 / t: between-group (MASSI and WL) comparison at baseline.
SoP: Social Phobia; GAD: Generalized Anxiety Disorder; SAD: Separation Anxiety Disorder; OCD: Obsessive-Compulsive Disorder; SP: Specific Phobia; PD/Agor: Panic Disorder with Agoraphobia; PTSD: Post-Traumatic Stress Disorder.
a
Baseline anxiety disorder: based on ADIS-C/P CSR of 4 or higher; no participants met criteria for PD without Agoraphobia or Agoraphobia without panic.