Table 1 General characteristics of the men in the studied population

Patients (n)

56

Age (years)

37.9 ± 5.9 (26-49)

Volume (ml)^a

2.6 ± 1.1 (1. 0-6.0)

Mean sperm concentration ^a

Total concentration (x10⁶/ml)

82.3 ± 35.4 (24.5-150)

Spermatozoa with progressive motility (A +B) (%)

59.6 ± 15.1 (26-85)

Spermatozoa without progressive motility (%)

5.6 ± 2.0 (1-25)

Spermatozoa with no motility (%)

34.8 ± 13.13 (9-62)