Table 1.

Demographics and Clinical Characteristics of Youth in Online Parent Survey (N= 1107)

Age	Mean= 12.08 (Standard Deviation= 3.18) Range 6– 17.80
Gender	N (%)
Male	881 (79.6)
Female	226 (20.4%)
Race
White	1020 (92.1)
Black	65 (5.9)
Asian	24 (2.2)
Native American	23 (2.1)
Other	45 (4.1)
Unknown	4 (0.4)
Ethnicity
Hispanic	106 (9.6%)
Non-Hispanic	1000 (90.3)
Currently prescribed medication	435 (39.3)
Antipsychotic	198 (17.9)
Mood Stabilizer	91 (8.2)
Stimulant	176 (15.9)
Antidepressant	223 (20.1)
Intellectual Disability (ID)*
None	460 (41.6)
Mild ID	397 (35.9)
Severe ID	188 (17.0)
Missing	62 (5.6)
	Mean (Standard Deviation)
EDI † Reactivity Short Form theta score	−0.27 (.85)
SCQ ‡ total score	22.93 (6.53)
SRS-2 § total t-score	86.82 (13.54)
SRS-2 Social Communication Index t-score	86.36 (21.59)
SRS-2 Restricted Repetitive Behaviors t-score	20.60 (6.41)
PRAS-ASD ¶ total score	24.47 (13.69)

Key:

^*Via parent report;

^†Emotion Dysregulation Inventory;

^‡Social Communication Questionnaire;

^§Social Responsiveness Scale-2;

^¶Parent-Rated Anxiety Scale-Autism Spectrum Disorder