Table 1.
Baseline characteristics of study group during the admission.
| Group 1 (n = 77) |
Range | Group 2 (n = 79) |
Range | P | |
|---|---|---|---|---|---|
| Maternal age (years) | 28 ± 5.8 | 27 ± 5.1 | >0.05b | ||
| Gravidity (n) | 2 ± 1.4 | 2 ± 1.3 | >0.05b | ||
| Gestation at presentation (weeks) | 8.9 ± 2.2 | 9.3 ± 2.0 | >0.05b | ||
| Number of previous miscarriages (n) | 0 ± 0.7 | 0 ± 0.6 | >0.05b | ||
| Free β-HCG (mIU/mL) | 13.0 ± 35.1 | 158.420 | 38.9 ± 48.6 | 225.156 | <0.01a∗ |
| Progesterone (ng/mL) | 12.3 ± 8.0 | 54.27 | 26.7 ± 11.9 | 70.54 | <0.01a∗ |
| Ischemia-modified albumin | 0.80 ± 0.2 | 0.706 | 0.64 ± 0.1 | 0.765 | <0.01a∗ |
Data are presented as mean ± SD.
aMann-Whitney U test was used.
bStudent's t-test was used.
∗Significant.