Table 4.

Seminological variables of semen with mixed mycoplasmas and ureaplasmas species infections

Variable	Semen with mixed infections (n = 8)	Semen without infections (n = 87)	P#a value	Semen without mixed infections (n = 25)	P#b value
Volume	3.74 ± 0.60	3.35 ± 0.17	0.52*	3.23 ± 0.32	0.45*
PH	7.56 ± 0.06	7.63 ± 0.03	0.55*	7.55 ± 0.08	0.95*
Sperm concentration (x106/mL)	14.94 ± 7.27	55.30 ± 7.26	0.02	35.37 ± 6.96	0.064
Vitality (%)	64.50 ± 11.53	62.86 ± 2.19	0.63	59.50 ± 3.76	0.50
Total progressive motility (category [a + b]) (%)	28.75 ± 9.66	30.82 ± 1.44	0.97	28.8 ± 2.28	0.51
Rapid progressive motility (category [a]) (%)	12.50 ± 4.33	10.13 ± 0.89	0.50	8.86 ± 1.83	0.32
Morphology (Normal forms) (%)	12.25 ± 6.97	14.76 ± 1.33	0.34	9.14 ± 1.28	0.91
Leukocyte count (x106/mL)	0.717 ± 0.240	1.239 ± 0.319	0.10	0.886 ± 0.284	0.83

Note: Data are means (± Standard Error).

^a Difference of seminological variables between semen with mixed infections and semen without infections.

^b Difference of seminological variables between semen with mixed infections and semen without mixed infections.

^# Unless indicated, variables were tested by the Wilcoxon rank-sum test.

* Tested by t-test.