Table 4 GEE (n = 322) for clinical pregnancy revealed two independent factors, which significantly contributed to clinical pregancy after IUI cycle.
From: Improved pregnancy rate with administration of hCG after intrauterine insemination: a pilot study
Variable | OR (95% CI) | P value | |
|---|---|---|---|
Sperm count after preparation | ≥ 20 × 106/ml vs. < 20 × 106/ml | 2.21 (1.02-4.82) | 0.045 |
Number of follicles at insemination | 2-3 vs. 0-1 | 1.88 (0.98-3.61) | 0.057 |
Time of hCG injection | after IUI vs. 24-32 h before IUI | 2.11 (1.11-4.05) | 0.025 |