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| Pregnancy Outcome Analysis of in Vitro Fertilization-Embryo Transfer in Elderly Women of Different Ages |
| DENG Zhao-hui, YU Hong, PAN Xiang-yang, et al |
| Maternal & Child Health Hospital of Hunan Province, Changsha 410008,China |
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Abstract 【Objective】To investigate the influence of age of elderly female patients on the outcome of in vitro fertilization-embryo transfer (IVF-ET).【Methods】In this retrospective analysis, a total of 1559 elderly infertility patients who received fresh embryo transfer between Jan 2013 and Dec 2015 were analyzed . The elderly patients, with a total of 1559 cycles, were divided according to the ageinto 3 groups: ages 35~39 (group A, 914 cycles), ages 40~44 (group B, 542 cycles), and ages ≥45 (group C, 103 cycles). Results of insemination rate, clearage rate, rate of high quality embryo, cycle cancelation rate , implantation rate, pregnancy rate, live birth rate and abortion rate were compared among the three groups.【Results】There was no significant difference in the insemination rate, clearage rate and the rate of high quality embryo among three groups (P＞0.05). In the order of group A, B to C the cycle cancelation rate (27.13%、43.73%、63.11%, respectively), implantation rate (27.63%、13.29%、1.39%, respectively),pregnancy rate (46.83%、29.51%、2.63%, respectively), live birth rate (33.78%、15.41%、0%, respectively) and abortion rate (22.44%、38.67%、100%, respectively) increased or decreased; there were significant differences (P＜0.05) between each group.【Conclusion】In elderly infertility women, the age of the patients has an important effect on the success of IVF-ET.
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Received: 20 December 2016
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2017, Vol. 34 
