Table 4. Day 3 ET outcomes in POSEIDON and non-POSEIDON groups.
Patient groups Clinical pregnancy n (%) Ongoing pregnancy n (%)
POSEIDON I n=50
<35Y, ≥1.2ng/ml AMH
13 (28%)a 13 (26%)a
POSEIDON II n=40
≥35Y, ≥1.2ng/ml AMH
7 (17%)b 6 (15%)b
POSEIDON III n=63
<35Y, <1.2ng/ml AMH
16 (26%)a 15 (24%)a
POSEIDON IV n=89
≥35Y, <1.2ng/ml AMH
12 (13%)b 10 (11%)b
Non-POSEIDON
<35Y, n=39
11 (28%)a 10 (25%)a
Non- POSEIDON
≥35Y, n=49
9 (18%)b 7 (14%)b
Total n=330 69 (21%) 61 (18%)

a:b values with different superscripts within the same column differ significantly (p<0.05).