|  |  | Standardized regression coefficient ( β ) | |||
---|---|---|---|---|---|---|
 |  |  | Pattern 1 | Pattern 2 | Pattern 3 | Pattern 4 |
Child | Gender | (female vs. male) | −0.04* | a | a | −0.05* |
Maternal | Educational level | (high vs. medium) | −0.11*** | a | a | a |
 |  | (low vs. medium) | 0.14*** | a | a | a |
 | Work | (hours per week) | a | −0.07** | −0.20*** | a |
 | BMI | (kg/m²) | 0.07** | a | a | a |
Paternal | Educational level | (high vs. medium) | −0.11*** | −0.05* | −0.07** | a |
 |  | (low vs. medium) | 0.03 | −0.06* | 0.00 | a |
 | BMI | (kg/m²) | a | 0.06** | a | a |