Table 3.
Correlation of primary outcome (complete abortion rate) with pre-therapy evaluation parameters in both the groups
| Parameter | Group I (Mifepristone) n = 45 | Group II (Placebo) n = 45 | ||||
|---|---|---|---|---|---|---|
| No. of patients without complete expulsion (n = 6) | No. of patients with complete expulsion (n = 39) | p value | No. of patients without complete expulsion (n = 19) | No. of patients with complete expulsion (n = 26) | p value | |
| Age (years) | 25.67 ± 3.62 | 24.29 ± 3.41 | 0.366 | 26.63 ± 3.69 | 25.11 ± 4.92 | 0.261 |
| BMI (kg/m2) | 21.27 ± 0.87 | 22.10 ± 1.56 | 0.212 | 22.21 ± 1.63 | 22.03 ± 1.52 | 0.706 |
| Mean parity | ||||||
| Nulliparous | 3 | 25 | 0.293 | 6 | 13 | 0.052 |
| Multiparous | 3 | 14 | 13 | 13 | ||
| Previous abortions (mean) | ||||||
| 0 | 3 | 26 | 0.576 | 14 | 20 | 0.453 |
| ≥1 | 3 | 13 | 5 | 6 | ||
| POG (days) (mean ± SD) | 74.67 ± 8.14 | 72.39 ± 10.94 | 0.630 | 69.26 ± 11.02 | 72.44 ± 8.62 | 0.278 |
| POG (scan) (mean ± SD) | 53.33 ± 10.80 | 48.13 ± 7.23 | 0.134 | 53.21 ± 8.51 | 50.15 ± 8.46 | 0.234 |
| Bleeding P/V | 4 | 24 | 1.000 | 12 | 21 | 0.497 |
| Pain abdomen | 2 | 9 | 1.000 | 8 | 5 | 0.081 |
| Size of gestational sac | ||||||
| GS < 18 mm | 1 | 7 | 1 | 1 | 0.562 | |
| GS > 18 mm | 0 | 7 | 1 | 1 | ||