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Table 2 Comparison between progressive motility after sperm processing and incubation for 24 h at 37°C in 5% CO 2

From: Efficacy of sperm motility after processing and incubation to predict pregnancy after intrauterine insemination in normospermic individuals

Progressive motility (%) Pregnancy (n = 52) No pregnancy (n = 123) p-value*
After sperm processing 70.5 (67.5-77) 65 (44–77) 0.4807
After 24 h incubation 70.0 (67–73) 24 (12–41) <0.0001
p-value 1.000 <0.0001  
  1. Values are expressed as percentage and 95% CI.
  2. * = χ2 analysis with significant difference at p < 0.05.