The Effect of Oral Vitamin E on Semen Parameters and IVF Outcome: A Double-Blinded Randomized Placebo-Controlled Clinical Trial

Table 2

Age and baseline semen parameters of vitamin E and placebo groups.

Variables	Placebo treatment	Vitamin E treatment	value
Patient age (years)			0.60
Female partner age (years)			0.67
Sperm volume (ml)			0.25
Sperm concentration (×10^6/ml)			0.38
Sperm motility (% WHO grade )			0.63
Sperm morphology (% normal)			0.36

Results are represented as .