Table 2.
Comparison of the semen parameters between low TT and normal TT patients.
| TT < 264 ng/dL (n = 116) |
TT ≥ 264 ng/dL (n = 737) |
p-Value | |
|---|---|---|---|
| Semen volume (mL) | |||
|
Mean (SD)
Median (IQR) |
3.2 ± 1.79 3.1 (2–4) |
3.23 ± 1.64 3 (2–4.1) |
0.87 a |
| Sperm cell count (106/mL) | |||
|
Mean (SD)
Median (IQR) |
76.82 ± 83.18 52.2 (27.5–110.75) |
67.55 ± 57.70 54.3 (26.8–92.5) |
0.7 a |
| Total sperm number (106/ejaculate) | |||
|
Mean (SD)
Median (IQR) |
60.08 ± 18.94 65 (53–75) |
61.95 ± 17.75 64 (47–71) |
0.34 a |
| Sperm motility (A + B) (%) | |||
|
Mean (SD)
Median (IQR) |
54.89 ± 19.45 60 (43–68) |
56.25 ± 19.03 59 (46–70) |
0.6 a |
| Semen morphology (%) | |||
|
Mean (SD)
Median (IQR) |
5.77 ± 3.23 5.5 (3–8) |
6.89 ± 3.94 6 (4–10) |
0.23 a |
Values are expressed as mean (SD) and median with interquartile range (IQR) (25–75%). a Mann–Whitney test.