Table 2.

Perioperative and operative outcome (n=100)

Operative time (min)	30.8±8.78 (15–60)
Volume of perfusate (ml)	442.7±109.72 (200–1000)
Laser time (sec)	370.09±51.98
Laser frequency (Hz)	32.21±4.24 (30–40)
Laser power (W)	25.25±4.60 (18–32)
Duration of hospitalization (d)	3.30±0.84
Complication rate	69 (69%)
Stone-free rate	89 (89%)

Data are mean ± standard deviation (range).