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Table 6 Comparison of clinical pregnancy and implantation rates between euploid blastocysts with tIB < 96.1 hpi and euploid blastocysts with tIB ≥ 96.1 hpi in Group A

From: Selection of competent blastocysts for transfer by combining time-lapse monitoring and array CGH testing for patients undergoing preimplantation genetic screening: a prospective study with sibling oocytes

Parameters tIB < 96.1 hpi tIB ≥ 96.1 hpi pvalue
Patient with SET 12 7  
Patient with DET 15 11  
Clinical pregnancies after SET 8 3  
Clinical pregnancies after DET 13 8  
Clinical pregnancy rate 77.8% 61.1% 0.383a
Implantation rate 71.4% 58.6% 0.386a
  1. tIB = time from insemination to initiation of blastulation; hpi = hours post insemination; SET = single embryo transfer; DET = double embryo transfer; aGroup A vs. Group B, by Chi-square analysis.