Parameter
|
Low BMP-15 (110 cycles)
|
High BMP-15 (97 cycles)
|
P value
|
---|
BMP-15 level
|
0.95 (0.64–1.12)
|
1.35 (1.18–2.09)
|
<0.001a
|
Age (yrs)
|
34 (24–39)
|
34 (25–39)
|
0.670a
|
BMI (kg/m
2
)
|
21.5 (15.8–33.8)
|
22.0 (15.2–28.0)
|
0.270 a
|
Basal FSH (IU/L)
|
7.46 (3.28–18.73)
|
8.0 (3.19–17.29)
|
0.137a
|
No. of oocytes retrieved
|
3 (0–7)
|
3 (0–7)
|
0.396a
|
ET cycle/started cycle
|
81.8%
|
84.5%
|
0.602b
|
No. of embryos transferred
|
2 (0–3)
|
2 (0–3)
|
0.477a
|
Implantation rate/embryo
|
15%
|
25.3%
|
0.023b
|
Chemical pregnancy rate/ET cycle
|
23.3%
|
41.5%
|
0.011b
|
Clinical pregnancy rate/ET cycle
|
21.1%
|
37.8%
|
0.016b
|
Live born rate/ET cycle
|
15.6%
|
30.5%
|
0.019b
|
Miscarriage rate
|
26.3%
|
19.4%
|
0.567b
|
- a Values presented as medians (ranges) and compared by the Mann-Whitney-U test.
- b Values are compared with Chi-square test (likelihood ratio).