Retrospective Cohort Study
Copyright ©The Author(s) 2024.
World J Clin Cases. Mar 6, 2024; 12(7): 1243-1250
Published online Mar 6, 2024. doi: 10.12998/wjcc.v12.i7.1243
Table 3 Perioperative parameters comparison between ultrasound-guided and RAF-guided renal aces (mean ± SD)

S-PCNL (n = 186)
M-PCNL (n = 159)
P value
Operative time (min)125.26 ± 46.45153.26 ± 31.26< 0.001
Hospital stay (d)4.06 ± 1.855.94 ± 2.05< 0.001
Pain intensity at 24 h after surgery2.16 ± 1.263.67 ± 1.64< 0.001
Bleeding volume (mL)26.43 ± 3.8552.49 ± 4.68< 0.001