Summarized outcome by subgroup of corpus callosum agenesis

CCA Group	Neurodevelopment				Therapy				School
	Normal	Delay			Phy	Occ	Spc	Other	Regular	Assisted	Not Age
	Normal	Mild	Moderate	Severe	Phy	Occ	Spc	Other	Regular	Assisted	Not Age
I
C	15	5	1	1	9	2	1		12		9
P	16	2	1	1	11				11		7
A
C	2			2	2		1	2	1	2	1
P	2	2		1	3	1	2	1	1	3	1

Note:—I indicates isolated; A, associated; C, complete; P, partial; Phy, physiotherapy; Occ, occupational therapy; Spc, speech therapy; Not Age, children not attending school, who were still under the local mandatory school age (5 years-old).