Table 2 : Correlations between activity levels
during each month of pregnancy and childhood
hyperactivity/hyperkinesis for males and
females separately.


Month of Pregnancy Gender Childhood Hyperactivity/Hyperkinesis

1st month Male
Female
 0.080****
-0.015
2nd month Male
Female
 0.092****
 0.005
3rd month Male
Female
 0.140****
 0.017
4th month Male
Female
 0.112****
 0.039**
5th month Male
Female
 0.099****
 0.044***
6th month Male
Female
 0.086****
 0.046***
7th month Male
Female
 0.085***
 0.039**
8th month Male
Female
 0.072***
 0.037*
9th month Male
Female
 0.064***
 0.023

*p<0.05; **p<0.01; ***p<0.005; ****p<0.001

Ellis et al.Research Journal of Developmental Biology  2014 1:1DOI : 10.7243/2055-4796-1-1