Preliminary Efficacy of Adapted Responsive Teaching for Infants at Risk of Autism Spectrum Disorder in a Community Sample

Table 2

Dosage of community EI services utilized by groups across study phases.

	ART group	REIM control group	Eligible/Declined group
Number of children receiving community EI services prior to Time 3 (NC state or private), including service coordination	(36%)	(80%)	(0%)
Mean number of hours (range) of community EI services (OT, SLP, PT, feeding, or play therapy/group) between Times 1 and 2	8.78 (0–65)	29.8 (0–62)	0
Mean number of hours (range) of community EI services (OT, SLP, PT, feeding, play therapy/group, and developmental preschool) between Times 2 and 3	13.80 (0–76.3)	154.47 (0–525)	0
Mean number of hours (range) of community EI services total across study from Times 1 through 3.	22.6 (0–93.5)	184.3 (0–546)	0