Variables

Sperm chromatin decondensation

Age

r = 0.0348 p = 0.74

First-hour motility (%)

r = −0.06 p = 0.59

Vitality (%)

r = 0.00 p = 0.96

Concentration (millions/ml)

r = 0.18 p = 0.07

Normal shapes (%)

r = 0.02 p = 0.84

Round cells concentration (millions/ml)

r = −0.05 p = 0.63