Retrospective Study
Copyright ©The Author(s) 2024.
World J Gastrointest Surg. Jun 27, 2024; 16(6): 1592-1600
Published online Jun 27, 2024. doi: 10.4240/wjgs.v16.i6.1592
Table 3 Comparison of surgical success rates and clinical response rates between the two subgroups, n (%)

EUS-BD (n = 33)
PTBD (n = 35)
χ2
P value
Successful operation31 (93.94)30 (85.71)1.2440.265
Excellent16 (48.49)14 (40.00)
Effective14 (42.42)15 (42.86)
Ineffective3 (9.09)6 (17.14)
Total effective30 (90.91)29 (82.86)0.9590.327