期刊
DIAGNOSTICS
卷 13, 期 11, 页码 -出版社
MDPI
DOI: 10.3390/diagnostics13111927
关键词
polycystic ovary syndrome; in vitro fertilization; live birth; nomogram; prediction model
A predictive model for live birth after the first fresh embryo transfer in patients with polycystic ovary syndrome (PCOS) was developed based on factors including BMI, AMH level, initial FSH dosage, serum LH and progesterone levels, and endometrial thickness. The model showed good predictive ability and could assist clinicians and patients in decision-making and outcome evaluation.
Polycystic ovary syndrome (PCOS) is the leading cause of anovulatory infertility. A better understanding of factors associated with pregnancy outcomes and successful prediction of live birth after IVF/ICSI are important to guide clinical practice. This was a retrospective cohort study investigating live birth after the first fresh embryo transfer using the GnRH-ant protocol in patients with PCOS between 2017 and 2021 at the Reproductive Center of Peking University Third Hospital. A total of 1018 patients with PCOS were qualified for inclusion in this study. BMI, AMH level, initial FSH dosage, serum LH and progesterone levels on the hCG trigger day, and endometrial thickness were all independent predictors of live birth. However, age and infertility duration were not significant predictors. We developed a prediction model based on these variables. The predictive ability of the model was demonstrated well, with areas under the curve of 0.711 (95% CI, 0.672-0.751) and 0.713 (95% CI, 0.650-0.776) in the training cohort and validation cohort, respectively. Additionally, the calibration plot showed good agreement between the prediction and the observation (p = 0.270). The novel nomogram could be helpful for clinicians and patients in clinical decision-making and outcome evaluation.
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