期刊
FERTILITY AND STERILITY
卷 73, 期 6, 页码 1170-1173出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/S0015-0282(00)00524-0
关键词
infertility; race; BMI; implantation rate; pregnancy rate
Objective: To compare IVF outcomes between white and black women in an inner-city, university-based IVF program. Design: Retrospective study. Setting: University-based NF program. Patient(s): Ninety-five white women undergoing 121 cycles and 37 black women undergoing 47 cycles. Intervention(s): None. Main Outcome Measure(s): Implantation rate and pregnancy rate (PR). Result(s): Black women constituted 28.0% of the population and underwent 28.0% of the total cycles. There were no statistically significant differences in age, basal FSH, number of ampules, duration of stimulation, endometrial thickness, P on the day of hCG, cancellation rate, number of oocytes, or embryos transferred. However, the duration of infertility, body mass index (BNI), incidence of tubal-factor infertility, and peak E-2 levels were significantly higher in black women. In addition, a larger proportion of black women required aggressive stimulation than white women (70.2% and 43.0%). Both implantation rates and clinical PRs were significantly lower in black women than in white women (9.8% and 19.2% compared with 23.4% and 42.2%, respectively). Conclusion(s): Black women have poorer NF outcomes than white women. These differences can be partly explained by higher BMI, longer duration of infertility, higher incidence of tubal-factor infertility, and higher peak E-2. (C) 2000 by American Society for Reproductive Medicine.
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