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首页> 外文期刊>Australian and New Zealand Journal of Obstetrics and Gynecology >Role of fertility treatments in multiple pregnancy at National Women's Hospital from 1996 to 2001.
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Role of fertility treatments in multiple pregnancy at National Women's Hospital from 1996 to 2001.

机译：1996年至2001年，国家妇女医院的生育治疗在多胎妊娠中的作用。

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OBJECTIVE: To determine the influence of fertility treatments on multiple pregnancy rates. STUDY DESIGN: A retrospective audit of women with multiple pregnancies from 1996 to 2001 at National Women's Hospital (NWH), Auckland, New Zealand was conducted. Information was collected regarding the demographics, fertility treatment, outcome of the pregnancy and complications experienced by women discharged with multiple births as an discharge diagnosis. RESULTS: For the years 1996-2001 there were 1136 multiple births at NWH. Of these births, 201 (18%) were conceived following fertility treatment. Seventeen percent of twin births and 44% of triplet births were conceived following fertility treatment. There was a statistically significant increase in the number of births conceived following fertility treatment, from 9%, in 1996 to 24%, in 2001, although the proportion of births that were multiple overall did not change (20% in 1996 and 2.3%, in 2001). Sixty-three percent of all fertility conceived multiple births were following in vitro fertilization/intracytoplasmic sperm injection treatment. Sixty percent of these women had two embryos transferred and 31% had three embryos transferred. Ovulation induction with follicle-stimulating hormone accounted for 19% of all fertility conceived multiple births. Nineteen percent of fertility conceived multiple births followed clomiphene treatment alone. CONCLUSIONS: The proportion of multiple pregnancies as a result of fertility treatments has increased over the 6 years studied.
机译：目的：确定生育治疗对多胎妊娠率的影响。研究设计：于1996年至2001年在新西兰奥克兰的国家妇女医院（NWH）对多胎妇女进行了回顾性审计。收集了有关人口统计学，生育治疗，妊娠结局和多胎分娩妇女经历的并发症作为出院诊断的信息。结果：1996-2001年，西北地区有1136例多胎。在这些出生中，有201名（18％）是在生育治疗后怀孕的。经生育治疗后，怀胎的占双胞胎的17％，三胞胎的占44％。接受生育力治疗后的出生人数从统计学上有显着增加，从1996年的9％上升到2001年的24％，尽管总体上多胎的出生比例没有变化（1996年为20％，而2.3％，在2001年）。在所有生育力中，有63％怀有多胎是在体外受精/胞浆内注射精子后进行的。这些妇女中有60％移植了两个胚胎，而31％移植了三个胚胎。卵泡刺激激素引起的排卵占所有多胎生育率的19％。单独使用克罗米芬治疗的生育率为19％。结论：在所研究的6年中，由于生育治疗而多次怀孕的比例有所增加。

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