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. Author manuscript; available in PMC: 2014 May 1.
Published in final edited form as: Fertil Steril. 2013 Feb 20;99(6):1631–1636. doi: 10.1016/j.fertnstert.2013.01.130

Table 2.

Multiple logistic regression analysis looking at correlations to implantation and live birth with variables of BMI, age, supernumerary vitrified blastocysts, and the quality of the transferred embryos expansion stage, and TE grade. Age, supernumerary vitrified blastocysts, and TE grade were significantly correlated with ART outcomes.

Variable Implantation Live Birth
P Value Odds Ratio (95% CI) P Value Odds Ratio (95% CI)
Age 0.03 0.95 (0.90–0.99) 0.03 0.95 (0.91–0.99)
Vitrified Embryos (n) 0.04 1.07 (1.01–1.13) 0.02 1.07 (1.01–1.14)
Transferred embryo TE grade 0.03 1.58 (1.04–2.41) 0.11 1.40 (0.93–2.13)
BMI 0.08 0.94 (0.84–1.01) 0.1 0.98 (0.95–1.01)
Transferred embryo stage 0.86 1.04 (0.70–1.53) 0.59 1.11 (0.76–1.63)