Items | Study group* (n = 25) | Control group*(n = 33) | P value** |
---|---|---|---|
Age (years) | 0.992 | ||
≤30 | 5 (20) | 7 (21.2) |  |
31-40 | 16 (64) | 21 (63.6) | Â |
>40 | 4 (16) | 5 (15.2) | Â |
Gravidity (times) | 0.451 | ||
≤3 | 17 (68) | 17 (51.5) |  |
4-6 | 7 (28) | 14 (42.4) | Â |
>6 | 1 (4) | 2 (6.1) | Â |
Parity (times) | 0.841 | ||
1 | 24 (96) | 32 (97) | Â |
2 | 1 (4) | 1 (3) | Â |
Previous cesarean sections (times) | 0.841 | ||
1 | 24 (96) | 32 (97) | Â |
2 | 1 (4) | 1 (3) | Â |
Years since the last cesarean section | 0.170 | ||
≤2 | 3 (12) | 8 (24.2) |  |
3-5 | 16 (64) | 13 (39.4) | Â |
>5 | 6 (24) | 12 (36.4) | Â |
Symptoms | 0.316 | ||
Menolipsis only | 17 (68) | 17 (51.5) | Â |
Menolipsis + vaginal bleeding | 4 (16) | 10 (30.3) |  |
Menolipsis + abdominal pain | 1 (4) | 0 (0) |  |
Menolipsis + vaginal bleeding + abdominal pain | 3 (12) | 6 (18.2) |  |
β-hCG level at hospitalization (IU/L) | 0.543 | ||
≤10,000 | 15 (60) | 15 (45.5) |  |
10,001-30000 | 7 (28) | 13 (39.4) | Â |
>30,000 | 3 (12) | 5 (15.2) | Â |
Diameter of the gestational sac (cm) | 0.899 | ||
≤1 | 2 (8) | 3 (9.1) |  |
2-3 | 14 (56) | 20 (60.6) | Â |
>3 | 9 (36) | 10 (30.3) | Â |
Minimal distance between conceptus and uterine serosa (cm) | 0.278 | ||
≤0.5 | 5 (20) | 4 (12.1) |  |
0.6-1 | 6 (24) | 4 (12.1) | Â |
>1 | 14 (56) | 25 (75.8) | Â |