Variables | Univariate linear regression | Multivariable linear regression | ||
---|---|---|---|---|
Estimate (95%CI) | P - value | Estimate (95%CI) | P - value | |
Age (years) | 0.17 (0.08, 0.25) | 0.0001 | 0.012 (0.007, 0.017) | < 0.0001 |
BMI (kg/m2) | 0.02 (−0.07, 0.12) | 0.6074 | ||
Gestation (weeks) | 0.19 (0, 0.38) | 0.0537 | ||
Fetal weight (g) | 0.0004 (−0.0003, 0.0011) | 0.2252 | ||
Baseline systolic blood pressure (mmHg) | −0.05 (− 0.08, − 0.03) | 0.0002 | −0.004 (− 0.006, − 0.002) | < 0.0001 |
Heart rate (bpm) | 0.003 (− 0.029, 0.035) | 0.8514 |