Observational Study
Copyright ©The Author(s) 2022.
World J Clin Cases. Oct 26, 2022; 10(30): 10931-10938
Published online Oct 26, 2022. doi: 10.12998/wjcc.v10.i30.10931
Table 1 Comparison of surgical conditions between the two groups
Groups
Treatment time (min)
Length of hospitalization (d)
One-time stone retrieval rate, n (%)
Research Group (n = 47)97.64 ± 17.517.08 ± 1.8246 (97.87)
Control group (n = 47)119.62 ± 24.379.33 ± 2.2945 (95.74)
χ2/t value5.0225.2730.344
P value0.0000.0000.556