Table 3.
Unadjusted hazard ratio (HR) with 95% CI for miscarriage in all statistically significant variables. Categorical variables (italics) show the presence effect. Continuous variables show the effect of a one-unit (or otherwise specified) increase (CRL: crown-rump-length, MSD: mean gestational sac diameter, CA: cancer antigen, hCG: human chorionic gonadotropin)
| 95% CI | p | |||
|---|---|---|---|---|
| HR | Lower | Upper | ||
| Age (≥ 35 years) | 2,6 | 1,2 | 5,6 | 0,012 |
| Bleeding (present) | 1,1 | 1,0 | 1,3 | 0,008 |
| CRL | 0,76 | 0,69 | 0,82 | < 0.001 |
| MSD | 0,72 | 0,64 | 0,79 | < 0.001 |
| Albumin | 1,3 | 1,0 | 1,5 | 0,013 |
| CA125 | 0,62 | 0,44 | 0,89 | 0,010 |
| Cholesterol | 1,5 | 1,2 | 1,9 | 0,002 |
| C-reactive protein | 1,1 | 1,0 | 1,2 | 0,004 |
| Creatinine | 1,1 | 1,0 | 1,2 | 0,010 |
| Estradiol (+ 0.1 nmol/L) | 0,80 | 0,75 | 0,84 | < 0.0001 |
| Progesterone (+ 5 nmol/L) | 0,76 | 0,74 | 0,77 | < 0.0001 |
| hCG (log2) | 0,36 | 0,26 | 0,48 | < 0.001 |