| Visit 1 Overall (N = 18) | Visit 3 Overall (N = 7) |
---|---|---|
Age at consent (years) | ||
 Mean (SD) | 4.5 (1.54) | 5.3 (1.60) |
Sex | ||
 Male, n (%) | 18 (100.0%) | 7 (100%) |
Race | ||
 African American or Black, n (%) | 1 (5.6%) | 0 |
 Caucasian or White, n (%) | 12 (66.7%) | 7 (100%) |
 More than one race, n (%) | 5 (27.8%) | 0 |
Ethnicity | ||
 Hispanic/Latino, n (%) | 1 (5.6%) | 0 |
 Not Hispanic or Latino, n (%) | 17 (94.4%) | 7 (100%) |
Stanford Binet abbreviated IQ | 57.6 (15.8, range = 47–103) | 63.6 (20.35, range = 47–103) |
 Verbal scaled score | 2.6 (2.23, range = 1–8) | 3.1 (2.12, range = 1–6) |
 Nonverbal scaled score | 2.5 (1.95, range = 1–6) | 3.0 (2.24) (range = 1–6) |
Current school year | ||
 Pre-School, n (%) | 12 (66.7%) | 3 (42.9%) |
 Kindergarten, n (%) | 2 (11.1%) | 2 (28.6%) |
 Grade 1 to 12, n (%) | 4 (22.2%) | 2 (28.6%) |
Primary caregiver highest education | ||
 High school and below, n (%) | 3 (16.7%) | 3 (42.9%) |
 College and above, n (%) | 15 (83.4) | 4 (57.1%) |
Secondary caregiver highest education | ||
 High school and below, n (%) | 3 (16.7%) | 1 (14.3%) |
 College and above, n (%) | 13 (82.3%) | 6 (85.7%) |
Social Responsiveness Scale-2 (raw scores) | ||
 Awareness | 17.2 (2.26) | 18.4 (3.15) |
 Cognition | 29.1 (4.03) | 30.3 (2.50) |
 Communication | 49.5 (4.71) | 45.7 (4.57) |
 Motivation | 24.7 (3.82) | 23.6 (4.79) |
 Restrictive and repetitive behaviors | 31.4 (4.08) | 29.4 (3.10) |
 Total | 151.9 (12.82) | 147.4 (12.41) |
Aberrant Behavior Checklist | ||
 Irritability | 21.2 (11.61) | 25.6 (14.13) |
 Social unresponsiveness/lethargy | 6.4 (4.19) | 4.0 (3.96) |
 Hyperactivity | 15.9 (7.47) | 16.0 (7.46) |
 Inappropriate Speech | 3.0 (2.70) | 3.7 (2.87) |
 Social Avoidance | 2.4 (2.94) | 2.1 (3.39) |
 Stereotypic Behavior | 7.7 (4.50) | 5.9 (3.67) |
Vineland-3 (raw scores) | Â | Â |
 Expressive communication | 32.5 (18.29) | 61.4 (24.34) |
 Receptive communication | 43.4 (15.04) | 56.9 (14.16) |