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Table 3 Patient’s characteristics and in reproductive outcomes of the two groups included in this study

From: A fast and safe technique for sperm preparation in ICSI treatments within a randomized controlled trial (RCT)

 

A Group (n = 498)

B Group (n = 536)

P value

Basal sperm concentration (×1 0[5]/ml)

34.9 (±24.65)

36.01 (±25.81)

0.67

Retrieved MII oocytes (number)

5.44 (±2.67)

5.6 (±3.29)

0.63

Injected MII oocytes (number)

5.21 (±2.46)

5.45 (±3.03)

0.42

Timing procedures (minutes)

61 (±12)

12 (±6)

0,0001

Fertilization rate

80.00% (±18.35)

78.87% (±18.87)

0.56

Cleavage rate

92.10% (±13.69)

98.22% (±8.58)

0.0003

Blastocyst rate

41.2% (±20.69)

48.1% (±18.79)

0.0010

Implantation rate

20.25% (±30.90)

24.57% (±32.52)

0.19

Clinical pregnancy/cycle (%)

164/498 (32.8%)

209/536 (38.9%)

0.22

Ongoing pregnancy/cycle (%)

131/498 (26.4%)

172/536 (32.1%)

0.23

  1. Note: Value are expressed as mean ± sd or percentage