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Table 1 Characteristics of patients whose embryos were randomized to assessment by morphology with aCGH (Group A) and blastocyst morphology only (Group B)

From: Selection of single blastocysts for fresh transfer via standard morphology assessment alone and with array CGH for good prognosis IVF patients: results from a randomized pilot study

 

Group A (n = 55)

Group B (n = 48)

Age (yrs)

31.2 ± 2.5

31.5 ± 2.7

Total oocytes retrieved

19.5 ± 8.2

19.3 ± 8.1

MII (mature) oocytes

16.6 ± 7.8

16.3 ± 7.6

Oocytes fertilized (2pn)

13.1 ± 6.7

12.8 ± 6.4

Day 3 embryos

12.9 ± 1.8

12.6 ± 1.9

Day 5 blastocysts

8.3 ± 2.1

8.1 ± 2.4

  1. Notes: Total number of blastocysts in Group [A] and [B] were 457 and 389, respectively. aCGH = array comparative genomic hybridization, MII = metaphase II, 2pn = two pronuclei. All data reported as mean ± SD. There was no significant difference between groups (p > 0.05) in any category.
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Molecular Cytogenetics

ISSN: 1755-8166