Varicocele Repair Improves Testicular Histology in Men with Nonobstructive Azoospermia

Table 1

Patient characteristics.

Age (year), [median (IQR)]	31.00 (29.00–35.00)
Serum FSH level (mIU/mL), [median (IQR)]	26.50 (9.24–41.50)
The time interval between varicocelectomy and micro-TESE (month), [median (IQR)]	12.00 (8.00–20.00)
Maximum diameter of veins (mm), [median (IQR)]	3.20 (2.80–3.50)
Presence of venous reflux, % ()	47.4 (9)
Varicocele grade, % ()
Grade I	21.1 (4)
Grade II	52.6 (10)
Grade III	26.3 (5)
Varicocele laterality, % ()
Unilateral	52.6 (10)
Bilateral	47.4 (9)

IQR: interquartile range.
FSH: follicle stimulating hormone.