Neuromotor Development of Children Aged 6 and 7 Years Born before the 30th Week Gestation

Table 7

Diadochokinesis with closed eyes.

Diadochokinesis with closed eyes	Study group				Control group
	Optimal	Medium	Weak	Lack of skills	Optimal	Medium	Weak	Lack of skills
Right-left arm pronation and supination with fast alternating movements
	5	22	10	2	39	1	0	0	<0,001
%	13%	56%	26%	5%	98%	3%	0%	0%
Finger-nose test
	14	21	2	3	39	1	0	0	<0,001
%	35%	53%	5%	8%	98%	3%	0%	0%
Reaching for the ears with crossed arms
N	1	12	23	3	35	5	0	0	<0,001
%	3%	31%	59%	8%	88%	13%	0%	0%
Finger-finger test
N	13	18	6	3	40	0	0	0	<0,001
%	33%	45%	15%	8%	100%	0%	0%	0%
Finger-opposition test
N	2	10	25	3	38	2	0	0	<0,001
%	5%	25%	63%	8%	95%	5%	0%	0%

%: percent of tested subjects; N: number of tested subjects; p: test probability value.