Table 4 Association between maternal risk factors and birth weight within premature infants group
Risk Factor | Contrast | Coefficient (95% CI) | P-value |
|---|---|---|---|
Age at child birth | Continuous | −16.00 (−33.52, 1.54) | 0.07 |
Pre-gestation BMI | Continuous | 13.37 (−8.43, 35.16) | 0.23 |
Gestational diabetes | Categorical | 201.13 (−69.37, 471.64) | 0.14 |
Depression | Categorical | −34.81 (− 647.09, 577.46) | 0.91 |
Stress | Categorical | −323.68 (−570.36, −77.00) | 0.01 |
Family status | Categorical | 145.16 (−66.15, 356.46) | 0.18 |
Manual labour | Categorical | − 154.636 (− 362.05, 52.77) | 0.14 |
Long working hours | Categorical | 123.25 (−80.72, 327.22) | 0.24 |