Table 2.

Distribution of perceptual-motor skill scores for children with and without single-suture craniosynostosis at age 7 years

Neurodevelopmental test	Controls			All Cases			Sagittal			Metopic			Unicoronal			Lambdoid
	N	Mean	SD	N	Mean	SD	N	Mean	SD	N	Mean	SD	N	Mean	SD	N	Mean	SD
NEPSY-II
Arrows Total Score	174	10.9	2.8	171	10.5	2.7	74	11.4	2.3	45	10.0	2.7	42	9.7	3.0	10	10.0	2.9
Purdue pegboard
Preferred hand	173	87.1	16.3	166	82.2	15.8	73	82.8	14.1	41	82.1	20.1	42	82.1	15.1	10	78.1	12.9
Non-preferred hand	173	89.0	16.5	167	84.2	16.6	73	84.6	14.0	42	80.1	21.0	42	89.1	14.8	10	78.6	16.5
Both hands	173	90.5	16.7	166	84.7	16.9	73	84.7	14.5	41	83.1	20.3	42	88.1	16.8	10	76.3	17.1
Assembly	170	103.2	17.2	164	97.2	18.3	72	96.2	16.2	40	98.8	18.3	42	96.6	22.3	10	99.5	16.2
VMI
Beery VMI	175	96.4	11.0	170	94.2	12.2	72	96.0	12.1	43	91.8	10.3	44	93.5	12.4	11	95.4	18.0
Visual perception	170	106.8	17.3	164	102.3	17.0	70	104.2	17.0	42	101.0	17.1	41	102.1	15.8	11	96.5	21.2
Motor coordination	170	92.0	10.6	164	91.1	11.9	70	93.1	10.1	42	89.9	13.6	41	89.1	12.1	11	90.2	14.3