Retrospective Study
Copyright ©The Author(s) 2024.
World J Gastrointest Surg. Jul 27, 2024; 16(7): 2080-2087
Published online Jul 27, 2024. doi: 10.4240/wjgs.v16.i7.2080
Table 2 Surgical success rates and residual stone rates, n (%)
Indicators
Control group (n = 111)
Observation group (n = 132)
χ2
P value
Surgical success rate103 (92.79)126 (95.45)0.7870.375
Residual stone rate4 (3.60)2 (1.52)1.0920.296