Table 1 Number of treatment cycles, number of pregnancies, pregnancy rate, rank, expected rank and percentile based on expected rank for each clinic
From: Incorporating natural variation into IVF clinic league tables: The Expected Rank
Clinic | Treatment cycles | Pregnancies | Pregnancy rate | Rank fixed/random | ER | PCER |
|---|---|---|---|---|---|---|
A | 1264 | 409 | 32.4 | 1 | 1.4 | 7 |
B | 1027 | 321 | 31.3 | 2 | 2.0 | 11 |
C | 1513 | 453 | 29.9 | 3 | 3.2 | 20 |
D | 525 | 154 | 29.3 | 4 | 5.0 | 35 |
E | 654 | 186 | 28.4 | 5 | 5.1 | 35 |
F | 285 | 81 | 28.4 | 6 | 6.5 | 46 |
G | 539 | 177 | 27.7 | 7 | 8.1 | 59 |
H | 399 | 102 | 25.6 | 8 | 8.5 | 61 |
I | 775 | 182 | 23.5 | 9 | 8.7 | 63 |
J | 180 | 41 | 22.8 | 10 | 9.4 | 68 |
K | 817 | 164 | 20.1 | 11 | 10.2 | 75 |
L | 688 | 119 | 17.3 | 12 | 11.1 | 82 |
M | 412 | 61 | 14.8 | 13 | 11.9 | 88 |