Table. Solution for fixed effects in the random intercept and random slope model for months of age of the children (MOA), smoking status of their mother, and interaction between MOA and smoking status of their mother in the Koshu Project, 1991–2008.
Factor | Male children | Female children | ||||||
Estimate | Standard error | t value | P-value | Estimate | Standard error | t value | P-value | |
Intercept | −0.42 | 0.12 | −3.6 | 0.0003 | −0.80 | 0.14 | −5.61 | <0.0001 |
Months of age of children (MOA) | 0.02 | 0.002 | 8.08 | <0.0001 | 0.01 | 0.002 | 4.35 | <0.0001 |
Non-smoking mother | 0.04 | 0.12 | 0.35 | 0.73 | 0.50 | 0.15 | 3.44 | 0.0006 |
MOA * Non-smoking mother | −0.01 | 0.002 | −4.88 | <0.0001 | −0.004 | 0.002 | −1.92 | 0.054 |