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Table 3 Embryo grade cycle characteristics

From: Expression of antiapoptosis gene survivin in luteinized ovarian granulosa cells of women undergoing IVF or ICSI and embryo transfer: clinical correlations

Characteristics Embryo grade pvalue*
  Grade 3 Grade 3 + 2 Grade 2  
Age (years) 36.00 (35.00, 37.00) 38.00 (36.00, 41.00) 32.50 (29.50, 35.00) 0.178
FSH (IU/L) 6.00 (4.90, 7.50) 9.40 (5.50, 9.80) 6.30 (6.20, 7.20) 0.402
PRL (ng/mL) 12.10 (9.00, 16.60) 13.90 (4.80, 22.30) 14.90 (9.40, 16.60) 0.974
Total gonadotropin dosage 2,800.00 (2,300.00, 3,400.00) 2,550.00 (1,700.00, 3,075.00) 3,837.50 (2,837.50, 4,025.00) 0.197
Estradiol, 5th day of rFSH administration (pg/mL) 474.00 (306.50, 697.50) 401.00 (300.00, 509.00) 233.00 (110.00, 321.50) 0.087
Estradiol, peak (pg/mL) 2,062.50 (1,630.50, 2,593.00) 1570.00 (1,254.00, 2,795.00) 1,925.00 (1,425.50, 2,034.00) 0.706
Number of oocytes retrieved 9.00 (6.50, 10.00) 7.00 (5.00, 10.00) 8.00 (6.00, 8.50) 0.713
Mature oocyte ratio (%) 67.00 (61.50, 78.00) 80.00 (70.00, 91.00) 75.00 (62.50, 76.50) 0.504
Survivin/ABL 0.60 (0.30, 3.10) 0.20 (0.00, 2.50) 0.20 (0.10, 0.50) 0.153
  1. *Statistical Test.
  2. Embryo grade in correlation with patients’ cycle characteristics and survivin/ABL genes expression.