TABLE 2.

Child Outcomes After 1 and 2 Years of Study Participation

	1-y Outcome						2-y Outcome						Group × Time (Baseline vs 1-y)		Group × Time (Baseline vs 2-y)
	A/M (N =23)			ESDM (N =24)			A/M (N =21)			ESDM (N =24)
	Mean	SD	Δ	Mean	SD	Δ	Mean	SD	Δ	Mean	SD	Δ	F	MS	P	F	MS	P
Chronological age, mo	38.1	3.8	15.3	38.8	4.4	14.9	52.1	4.3	29.3	52.4	3.4	28.5	0.95	2.18	.334	1.27	6.91	.266
MSEL
Early-learning composite	64.0	13.8	4.4	76.4	23.4	15.4	66.3	15.3	7.0	78.6	24.2	17.6	5.99	1416.90	.018	4.31	1264.38	.044
Receptive language	31.1	11.1	9.8	38.9	15.4	17.8	31.5	10.6	10.2	40.0	16.3	18.9	4.00	745.21	.051	4.14	843.56	.048
Expressive language	33.0	11.5	6.7	36.1	14.2	11.6	30.0	9.2	4.0	36.6	13.6	12.1	1.99	290.43	.165	4.88	748.07	.033
Visual reception	29.0	10.7	−1.7	38.8	16.4	5.6	34.5	13.0	4.5	41.0	17.9	7.8	4.22	621.97	.046	0.63	126.23	.433
Fine motor	26.1	8.6	−5.0	32.7	11.7	−1.3	28.5	9.5	−2.8	33.5	12.2	−0.4	1.32	161.35	.256	0.46	63.81	.503
VABS	63.7	8.8	−6.3	65.7	9.8	−3.8	59.1	8.8	−11.2	68.7	15.9	−0.8	0.85	71.61	.360	7.05	1181.82	.011
Communication	71.0	13.0	1.2	73.5	11.7	5.0	69.4	15.8	−0.7	82.1	21.8	13.7	1.38	175.69	.246	6.38	2300.98	.015
Socialization	68.9	12.1	−3.5	70.0	9.9	−3.8	63.1	9.3	−8.9	69.2	11.6	−4.6	0.01	1.15	.934	1.29	204.57	.263
Daily living skills	65.3	7.1	−7.4	65.6	8.6	−5.3	58.0	8.1	−14.5	64.7	12.4	−6.2	0.89	51.78	.350	6.73	773.34	.013
Motor skills	70.7	12.2	−15.9	75.1	14.4	−12.2	64.1	12.3	−23.1	77.4	19.8	−9.9	0.99	157.43	.326	7.40	1881.65	.009
ADOS severity score	7.3	2.1	0.4	6.5	1.5	−0.7	7.3	1.8	0.3	7.0	1.9	−0.2	3.38	13.15	.072	0.66	3.29	.422
RBS total	23.3	17.5	1.0	15.5	12.3	0.9	22.0	16.3	−0.6	16.7	13.1	2.5	0.001	0.19	.976	0.37	92.50	.545

Δ indicates mean change from baseline.