. Author manuscript; available in PMC: 2011 Jul 5.

Published in final edited form as: J Child Adolesc Psychopharmacol. 2006 Dec;16(6):755–765. doi: 10.1089/cap.2006.16.755

TABLE 3.

Average Change In Age-Equivalent Performance For Measures Demonstrating A Statistically Significant Performance Change Between Baseline And Full Dose (Week 16) Visits

	Baseline (months)	Week 16 (months)	Average gain
VABS Communication	67	74	7 Months
VABS DLS	63	67	4 Months
CELF-P Total	40	42	2 Months^a
Leiter-R Attention Sustained B	63	71	8 Months
NEPSY Immediate Memory	66	93	27 Months
NEPSY Narrative Memory	46	55	9 Months

Average age equivalent gain in language performance may have been constrained by test ceiling effects.

VABS = Vineland Adaptive Behavior Scales; VABS DLS = VABS Daily Living Skills; CELF-P = Clinical Evaluation of Language Fundamentals–Preschool.