Table 3 GEE (n = 322) for positive pregnancy test: three independent factors significantly contribute to positive pregnancy test.
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 | 2.65 (1.20-5.81) | 0.015 |
Number of follicles at insemination | 2-3 vs. 0-1 | 2.01 (1.07-3.81) | 0.031 |
Time of hCG injection | after IUI vs. 24-32 h before IUI | 2.21 (1.16-4.19) | 0.016 |