Table 5 Hazard ratios for PlGF test based on univariate and multivariate Cox regression to predict length-of-pregnancy in hypertensive patients (N=103)
From: Evaluation of a rapid and simple placental growth factor test in hypertensive disorders of pregnancy
Below the 5th percentile | ⩽12 pg ml−1 | |||||
|---|---|---|---|---|---|---|
Variable | Hazard ratio | 95%LCI | 95%UCI | Hazard ratio | 95%LCI | 95%UCI |
Univariate Cox Regression of PlGF | ||||||
Test-positive | 3.65 | 2.18 | 6.10 | 4.41 | 2.81 | 6.93 |
Multivariate Cox Regression of PlGF and GA at sample collection | ||||||
Test-positive | 4.63 | 2.71 | 7.89 | 5.79 | 3.48 | 9.62 |
GA(sample) | 0.83 | 0.77 | 0.90 | 0.84 | 0.78 | 0.91 |
Multivariate Cox Regression of PLGF, GA at sample collection, and PE, HELLP and SIPE diagnoses | ||||||
Test positive | 3.43 | 1.97 | 5.98 | 3.91 | 2.23 | 6.86 |
GA(sample) | 0.84 | 0.77 | 0.91 | 0.83 | 0.76 | 0.90 |
PE,HELLP,SIPE | 3.83 | 2.26 | 6.49 | 3.49 | 1.98 | 6.15 |
