Table 2 ART outcome between the four groups
Characteristics | Quantile 1 | Quantile 2 | Quantile 3 | Quantile 4 | P-value |
|---|---|---|---|---|---|
N | 242 | 241 | 241 | 242 | Â |
No. of oocytes retrieved (n) | 16.00 (12.00–20.00) | 15.00 (12.00–19.00) | 14.00 (11.00–19.00) | 13.00 (9.00–16.00) | < 0.001 |
No. of 2PN cleavage (n) | 13.00 (9.00–17.00) | 12.00 (9.00–16.00) | 11.00 (7.00–15.00) | 10.00 (6.00–14.00) | < 0.001 |
No. of 2PN(n)( | 13.00 (9.00-17.75) | 13.00 (9.00–16.00) | 11.00 (7.00–15.00) | 10.00 (6.00–14.00) | < 0.001 |
Cleavage rate (%) | 99.82 (3284/3290) | 99.78 (3133/3140) | 99.60 (2773/2784) | 99.39 (2454/2469) | 0.999 |
No. of cleavage embryos(n) | 13.00 (9.25-18.00) | 13.00 (9.00–16.00) | 12.00 (7.00–15.00) | 10.00 (6.00–14.00) | < 0.001 |
No. of available embryos(n) | 8.00 (5.00–12.00) | 8.00 (5.00–10.00) | 6.00 (4.00–10.00) | 6.00 (4.00–9.00) | < 0.001 |
Available embryo rate (%) | 58.76 (607/1033) | 58.58%(611/1043) | 56.47%(467/827) | 61.17(471/770) | 0.814 |
High-quality embryos(n) | 3.00 (1.00–7.00) | 3.00 (1.00–5.00) | 2.00 (1.00–5.00) | 2.00 (0.00–4.00) | < 0.001 |
Blastocyst formation rate(%) | 59.66(534/895) | 55.51(509/917) | 50.66(362/687) | 58.41(361/618) | 0.429 |
OHSS | Â | Â | Â | Â | 0.002 |
No | 216 (89.26%) | 223 (92.53%) | 232 (96.27%) | 234 (96.69%) | Â |
Yes | 26 (10.74%) | 18 (7.47%) | 9 (3.73%) | 8 (3.31%) | Â |