Table 3.

Characteristics of Regression (n=42)

Motor Skills	n	%
No loss	7	41
Some loss	0	0
Definite loss	10	59
Self help skills	n	%
No loss	7	41
Some loss	1	6
Definite loss	9	53
Language	n	%
No loss	36	86
Loss	6	14
Social engagement and responsiveness	n	%
No loss	11	65
Some loss	1	6
Definite loss	6	29
Purposive hand movements	n	%
No loss	11	65
Some loss	2	6
Definite loss	5	29
Constructive or imaginative play	n	%
No loss	13	76
Some loss	0	0
Definite loss	4	24