Table 1.
Pregnancy outcomes.
| < 35 years | ≥ 35 years | |||||
|---|---|---|---|---|---|---|
|
Biopsy
(n=40) |
Control
(n=161) |
p value |
Biopsy
(n=91) |
Control
(n=91) |
p value | |
| Implantation rate | 53% | 53% | 0.8679 | 56% | 38%** | 0.0064 |
| β-hCG positive | 23(58%) | 124(77%)* | 0.0168 | 54(59%) | 53(58%) | 1.0000 |
| Chemical miscarriage | 2(9%) | 12(10%) | 1.0000 | 3(6%) | 1(2%) | 0.6179 |
| Clinical pregnancy | 21(53%) | 112(70%) | 0.0607 | 51(56%) | 52(57%) | 1.0000 |
| Clinical miscarriage | 2(9%) | 24(19%) | 0.3706 | 15(28%) | 5(9%)* | 0.0241 |
| Live birth rate | 19(48%) | 88(55%) | 0.4802 | 36(40%) | 47(52%) | 0.1365 |
*P<0.05 was considered statistically significant.