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. Author manuscript; available in PMC: 2019 Apr 16.
Published in final edited form as: Acta Neuropsychiatr. 2015 May 29;27(4):197–205. doi: 10.1017/neu.2015.35

Table 1.

Demographic, anthropometric and Dubowitz data of infants

Alcohol-exposed (n = 28) Controls (n = 28) Statistics
Gestation (weeks, SD) 38.36 (1.81) 38.50 (1.80) t = −0.30, p = 0.77
Maternal smoking (yes/no) 13/15 19/9 −χ2 = 2.63, p = 0.11
Age (days, SD) 20.71 (5.29) 19.96 (4.92) t = 0.55, p = 0.58
Sex (male/female) 13/15 19/9 χ2 = 2.63, p = 0.11
Weight (kg, SD) 3.69 (0.56) 3.99 (0.71) t = −1.77, p = 0.08
Head circumference (cm, SD) 35.63 (1.28) 36.18 (1.75) t = −1.34, p = 0.18
Length (cm, SD) 49.81 (3.40) 50.56 (4.59) t = −0.69, p = 0.49
Dubowitz optimality scores [mean, (SD)]
Tone (/10) 8.09 (1.83) 8.32 (1.35) t = 0.54, p = 0.59
Reflex (/6) 4.83 (0.46) 4.79 (0.37) t = 0.42, p = 0.67
Spontaneous movement (/2) 1.98 (0.09) 2.00 (0.00) t = 1.00, p = 0.32
Behaviour (/7) 4.39 (1.13) 3.74 (1.14) t = 2.13, p = 0.04*
Abnormal signs (/3) 2.79 (0.42) 2.61 (0.92) t = 0.94, p = 0.35
*

p<0.05.