Table 1.
Demographic and stimulation data.
| GnRHa group (n = 56) | Dual trigger group (n = 44) | hCG group (n = 53) | p-value | |
|---|---|---|---|---|
| Age, years | 29 (27–33) | 31 (28–33) | 30 (29–33) | 0.386 |
| Body mass index, n | 21.5 (20.3–24.55) | 22.05 (19.6; 25.65) | 22.2 (20.3–24.6) | 0.874 |
| Basal FSH, IU/L | 6.15 (4.25; 7.33) | 6.70 (5.3; 8.4) | 6.2 (5; 8.1) | 0.125 |
| AMH, ng/ml | 4.45 (3; 7.2) | 3.60 (3.30; 5.06) | 4.2 (2.85; 5.8) | 0.351 |
| AMH (2.5–4 ng/ml/>4 ng/ml), % | 48.2%/51.8% | 59.1%/40.9% | 47.2%/52.8% | 0.441 |
| Infertility duration, years | 4 (3–6) | 3 (2; 4) | 4 (3; 6) | 0.095 |
| Infertility I II |
57.1 (32/56) 42.9 (24/56) |
52.3 (23/44) 47.7 (21/44) |
50.9 (27/53) 49.1 (26/53) |
1.0 |
| Infertility factors, % - Tubal -Male -PCOS -Combined -Unexplained |
33.9 (19/56) 37.5 (21/56) 16.1 (9/56) 10.7 (6/56) 1.8 (1/56) |
34.1 (15/44) 31.8 (14/44) 18.2 (8/44) 13.6 (6/44) 2.3 (1/44) |
37.7 (20/53) 28.3 (15/53) 22.6 (12/53) 7.6 (4/53) 3.8 (2/53) |
1.0 0.215 |
| Starting rFSH dose, IU | 150 (150; 200) | 150 (150; 200) | 150 (150; 200) | 0.918 |
| Total rFSH dose, IU | 1,500 (1,200; 1,975) | 1,350 (1,000; 1,762.50) | 1,600 (1,200; 1,987.5) | 0.294 |
| Number of follicles ≥11 mm on ovulation triggering day, n | 17 (15; 20) | 19 (16; 20) | 18 (16; 20) | 0.064 |
Values are median (25%–75%) unless otherwise noted.
PCOS, polycystic ovarian syndrome.