Table 12 Predicted pregnancy rate actual pregnancy rate between groups
Group | Predicted pregnancy rate (%) | Average predicted pregnancy rate (%) | Average predicted number of infants | Actual pregnancy | The total number of cycles in the group | Actual pregnancy rate (%) | Error rate (%) |
|---|---|---|---|---|---|---|---|
1 | < 28.45 | 2.26 | 147 | 151 | 6499 | 2.32 | − 0.06 |
2 | 28.45–42.18 | 35.81 | 466 | 466 | 1301 | 35.81 | 0 |
3 | 42.18–52.27 | 48.07 | 614 | 653 | 1278 | 51.09 | − 3.02 |
4 | 52.27–57.42 | 55.06 | 730 | 728 | 1325 | 54.94 | 0.01 |
5 | 57.42–62.55 | 59.67 | 766 | 781 | 1284 | 60.82 | − 1.15 |
6 | > 62.55 | 67.35 | 879 | 877 | 1304 | 67.25 | 0.10 |
Total | < 62.55 | 27.73 | 3602 | 3656 | 12,991 | 28.14 | − 0.41 |