Table 1.

Patients' characteristics at presentation.

Factor	Mean value	Range
Age (years)	71.3	46–92
Prostate volume (mL)	60.98	43–185
IPSS	18.2	7–32
QoL	3.37	2–6
Q max⁡ (mL/sec)	8.44	2–14
Residual urine (mL)	167.71	20–700
Urinary retention	6