Table 6 Comparison of pregnancy outcomes for single embryo transfers based on modified SART scores
Modified SART Score | Assisted Hatched | Non-Assisted Hatched | RR (95% CI) | P-value | |
|---|---|---|---|---|---|
Conception Rate | Good | 36.9% (100) | 50.0% (10) | 0.74 (0.46–1.18) | 0.34 |
Fair/Poor | 35.4% (412) | 38.8% (40) | 0.91 (0.71–1.18) | 0.52 | |
Implantation Rate | Good | 29.2% | 40.0% | – | 0.36 |
Fair/Poor | 27.2% | 28.2% | – | 0.83 | |
Clinical Pregnancy Rate | Good | 28.4% (77) | 40.0% (8) | 0.71 (0.40–1.25) | 0.31 |
Fair/Poor | 26.5% (308) | 27.2% (28) | 0.97 (0.70–1.35) | 0.91 | |
Clinical Pregnancy Loss Rate | Good | 25.1% (70) | 13.0% (3) | 1.92 (0.66–5.63) | 0.31 |
Fair/Poor | 17.9% (12) | 14.3% (1) | 1.25 (0.19–8.27) | 1.00 | |
Live Birth Rate | Good | 21.1% (55) | 31.6% (6) | 0.67 (0.33–1.35) | 0.26 |
Fair/Poor | 17.6% (200) | 16.3% (16) | 1.08 (0.68–1.72) | 0.89 |