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Table 4 Adjusted odds ratio of the value of dBMov/(t3-t2) for embryonic development and pregnancy outcomes

From: Blastomere movement post first cell division correlates with embryonic compaction and subsequent blastocyst formation

Outcomes Adjusted odds ratio (95% CI) P value
Four-cell stage embryosa 0.131 (0.008–2.294) 0.1951
Eight-cell stage embryosa 0.265 (0.095–0.784) 0.0132
Morulaa 0.274 (0.123–0.624) 0.0017
Blastocystsa 0.345 (0.176–0.678) 0.0019
Blastocysts expandeda 0.415 (0.217–0.794) 0.0077
Clinical pregnancyb 1.697 (0.659–4.368) 0.2711
Ongoing pregnancyb 1.578 (0.398–5.554) 0.5357
Live birthb 1.543 (0.321–6.946) 0.5773
  1. Notes: aConfounders: female age, male age, and body mass index. bConfounders: female age, male age, body mass index, number of previous embryo transfer cycles, and blastocyst morphological grade. Abbreviations: CI confidence interval