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. 2021 Mar 6;38(5):1247–1253. doi: 10.1007/s10815-021-02127-y

Table 4.

PGT outcomes of different mosaic rate groups

Mosaic rate group Low (<10%) n=68 Medium (10–50%) n=23 High (>50%) n=9 P value
Age 36.35±5.55 34.61±6.14 30.33±4.72 <0.05
Miscarriage times 0.5±0.73 0.87±0.76 0.56±0.73 NS
Primary infertility 38.24% (26/68) 17.39% (4/23) 55.55% (5/9) NS
Infertile years 5.16±4.72 3.00±1.69 4.33±2.87 NS
BMI (kg/m2) 22.7±2.91 22.57±1.89 22.28±2.48 NS
45,X mosaic rate 0.06±0.02 0.20±0.13 0.92±0.16
AFC 14.47±9.67 13.91±9.15 5.56±3.94 <0.05
AMH (ng/ml) 3.29±3.48 3.85±3.41 1.26±1.29 NS
Treatment protocol
GnRH agonist 20 5 0
GnRH antagonist 44 15 7
Other 4 3 2
Cancel rate 44.1% (30/68) 34.78% (8/23) 55.55% (5/9) NS
PGT-FISH 29.41% (15/51) 40% (6/15) 60% (3/5) NS
X chromosome aneuploid rate 7.19%% (11/153) 5.88% (3/51) 11.11% (1/9) NS
CPR/per transfer 57.1% (28/49) 58.3% (7/12) 33.33% (1/3) NS
Miscarriage rate 11% (3/28) 14.29% (1/7) 0 NS
LBR/per transfer 50.9% (25/49) 50% (6/12) 33.33% (1/3) NS
CLBR 37% (25/68) 26.09% (6/23) 11.11% (1/9) NS

NS, not significantly different between each two groups; CPR, clinical pregnancy rate; MR, miscarriage rate; LBR, live birth rate