Table 2 Estimates and 95% confidence intervals for BMI-SDS from two to six years – results from a multilevel mixed-effects linear regression model including group (n = 171), age and sex of the child; pre-pregnancy BMI of the mother, and interaction between group and age of the child
Coefficient (95% CI) | p-value | |
|---|---|---|
Group (ref. = control) | −0.02 (− 0.70 to 0.65) | 0.94 |
Age of the child | −0.23 (− 0.44 to 0.02) | 0.03 |
Age of the child2 | 0.03 (0.00 to 0.05) | 0.04 |
Group * Age of the child | 0.02 (−0.28 to 0.32) | 0.89 |
Group * Age of the child2 | −0.00 (− 0.04 to 0.03) | 0.81 |
Maternal pre-pregnancy BMI | 0.01 (0.00 to 0.03) | 0.02 |
Sex of the child | −0.02 (− 0.32 to 0.28) | 0.88 |
Constant | −0.41 (−1.38 to 0.55) | 0.40 |