Comparison of In Vitro Fertilization/Intracytoplasmic Sperm Injection Cycle Outcome in Patients with and without Polycystic Ovary Syndrome: A Modified Poisson Regression Model

Journal Title: International Journal of Fertility & Sterility - Year 2018, Vol 11, Issue 4

Abstract

Background Polycystic ovary syndrome (PCOS) is a frequent condition in reproductive age women with a prevalence rate of 5-10%. This study intends to determine the relationship between PCOS and the outcome of assisted reproductive treatment (ART) in Tehran, Iran. Materials and Methods In this historical cohort study, we included 996 infertile women who referred to Royan Institute (Tehran, Iran) between January 2012 and December 2013. PCOS, as the main variable, and other potential confounder variables were gathered. Modified Poisson Regression was used for data analysis. Stata software, version 13 was used for all statistical analyses. Results Unadjusted analysis showed a significantly lower risk for failure in PCOS cases compared to cases without PCOS [risk ratio (RR): 0.79, 95% confidence intervals (CI): 0.66-0.95, P=0.014]. After adjusting for the confounder variables, there was no difference between risk of non-pregnancy in women with and without PCOS (RR: 0.87, 95% CI: 0.72-1.05, P=0.15). Significant predictors of the ART outcome included the treatment protocol type, numbers of embryos transferred (grades A and AB), numbers of injected ampules, and age. Conclusion The results obtained from this model showed no difference between patients with and without PCOS ac- cording to the risk for non-pregnancy. Therefore, other factors might affect conception in PCOS patients.

Authors and Affiliations

Reza Omani-Samani

Keywords

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  • EP ID EP561981
  • DOI 10.22074/ijfs.2018.5117
  • Views 127
  • Downloads 0

How To Cite

Reza Omani-Samani (2018). Comparison of In Vitro Fertilization/Intracytoplasmic Sperm Injection Cycle Outcome in Patients with and without Polycystic Ovary Syndrome: A Modified Poisson Regression Model. International Journal of Fertility & Sterility, 11(4), 309-313. https://europub.co.uk/articles/-A-561981