Table 2

Offspring weight development and confidence intervals
Coefficient 95% CI p value

Weight-for-length/height z-

score from 0 to 48 months of age

Group −0.163 −0.563 to 0.237 0.42
Age 0.036 0.008 to 0.064 0.013
Age2 −0.002 −0.003 to −0.000 0.009
Age3 0.000 0.000 to 0.000 0.016
Group * Age 0.002 −0.010 to 0.014 0.75
BMI z-score from 24 to 48months of age
Group 0.255 −0.611 to 1.121 0.56
Age 0.086 0.021 to 0.151 0.010
Age2 −0.001 −0.002 to −0.000 0.016
Group * Age −0.008 −0.025 to 0.009 0.34

Estimates and 95% confidence intervals for z-scores for weight-for-length/height and body mass index. Results from separate multilevel mixed-effects linear regression models including group (intervention/control), age of the child and interaction between age of the child and group.

Mustila et al.

Mustila et al. Journal of Negative Results in BioMedicine 2012 11:11   doi:10.1186/1477-5751-11-11

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