Table 1. Neurobehavioral test results in study groups.

	Control n = 10	IUGR n = 10	p
Posture, score*	3.0 (0)	3.0 (1)	0.143
Righting reflex, number of turns	8.7 (1.5)	6.3 (3.0)	0.035
Tone, score*	0 (0)	1.0 (1.5)	0.019
Locomotion, score*	3.0 (0)	2.0 (2)	0.005
Circular motion, score*	2.0 (1)	2.0 (1)	0.247
Intensity, score*	3.0 (0)	2.5 (2)	0.089
Duration, score*	2.0 (0)	1.5 (1)	0.052
Lineal movement, line crosses in 60 sec	2.8 (1.4)	1.1 (1.1)	0.009
Fore–hindpaw distance, mm †	0.7 (1.9)	7.6 (5.4)	0.007
Sucking and swallowing, score*	3.0 (1)	1 (2)	0.075
Head turn, score*	3.0 (1)	2.0 (1)	0.043
Smelling test, score * †	3.0 (1)	1.0 (0)	0.006
Smelling test time, sec †	4.0 (1)	8.5 (5)	0.021

IUGR: intrauterine growth restriction; sec: seconds; mm: millimeters.

Values are mean and standard deviation (mean (sd)) or median and interquartile range (median (IQ)) when appropriate.

*U Mann-Whitney.

^†Data available for 7 controls and 8 cases.