|
Variables
|
Patients (n = 100)
|
Controls (n = 100)
|
p Value
|
|---|
|
Age (year ± SD)
|
29.33 ± 2.78
|
27.6 ± 3.06
|
0.298
|
|
BMI (kg/m ± SD)
|
26.25 ± 2.18
|
26.48 ± 2.34
|
0.699
|
|
Tobacco smoking
|
|
Never
|
76 (76%)
|
89 (89%)
|
–
|
|
Ever
|
34 (34%)
|
11 (11%)
|
0.004*
|
|
Alcohol drinking
|
|
Never
|
39 (39%)
|
31 (31%)
|
–
|
|
Ever
|
61 (61%)
|
69 (69%)
|
0.376
|
|
Family history
|
|
Negative
|
79 (79%)
|
100 (100%)
|
–
|
|
Positive
|
21 (21%)
|
0 (0%)
|
0.008*
|
|
Semen parameters
|
|
Concentration (× 106/ml)
|
Median: 3.5 (0–6.37)
|
125.5 (94–156.3)
|
< 0.0001*
|
|
Mann Whitney test
|
Mean: 3.71 ± 3.94
|
126 ± 40.3
|
|
Motility (%)
|
Median: 48.5 (0–63)
|
60 (49–70)
|
< 0.0001*
|
|
Mann Whitney test
|
Mean: 33.95 ± 30.48
|
59.6 ± 11.55
|
|
Volume (ml)
|
Median: 3.5 (2.35–4)
|
4 (3–5)
|
< 0.0001*
|
|
Mann Whitney test
|
Mean: 3.23 ± 1
|
4.18 ± 3.19
|
- *Statistically Significant p < 0.05, BMI body mass index
