Table 2 Univariate analysis of pregnancy occurrence after intrauterine insemination by logistic regression

Women's age (years)

0.96

0.87 to 1.06

0.44

Men's age (years)

0.98

0.91 to 1.05

0.61

Duration of infertility (years)

0.81

0.63 to 1.03

0.10

MSOME (%)

-Normal spermatozoa

1.28

1.08 to 1.51

0.003

Follicles ≥17 mm (n)

1.40

0.53 to 3.68

0.49

DNA fragmentation (%)

0.97

0.97 to 1.02

0.26

Total sperm count (x10⁶/ml)

1.00

0.99 to 1.01

0.59

Motility (% spermatozoa)(rapid + slow progression)

0.98

0.96 to 1.01

0.13

Leukocytes (x10⁶) (mean ± SD)

1.77

0.46 to 6.70

0.39