Retrospective Study
Copyright ©The Author(s) 2024.
World J Gastrointest Surg. Sep 27, 2024; 16(9): 2823-2828
Published online Sep 27, 2024. doi: 10.4240/wjgs.v16.i9.2823
Table 1 Single-factor analysis of gallstone recurrence after laparoscopic choledocholithotomy, n (%)/mean ± SD
Factors
Recurrence (n = 26)
No recurrence (n = 228)
χ²-value
P value
Gender0.7580.384
Male11 (42.31)117 (51.32)
Female15 (57.69)111 (48.68)
Age (years old)60.9 ± 13.759.1 ± 14.6-0.5870.558
Cholangitis 25.612< 0.001
Positive13 (50.00)27 (11.84)
Negative13 (50.00)201 (88.16)
The diameter of the common bile duct ≥ 15mm 27.801< 0.001
Positive19 (73.08)54 (23.68)
Negative7 (26.92)174 (76.32)
Number of stones ≥ 1025.612< 0.001
Positive13 (50.00)27 (11.84)
Negative13 (50.00)201 (88.16)
The diameter of stones ≥ 10mm15.301< 0.001
Positive18 (69.23)70 (30.70)
Negative8 (30.77)158 (69.30)
Lithotripsy 15.521< 0.001
Positive5 (19.23)6 (2.63)
Negative21 (80.77)222 (97.37)
Hepatitis B0.9970.318
Positive5 (19.23)28 (12.28)
Negative21 (80.77)200 (87.72)
Duration of operation (min) 225.88 ± 54.61195.05 ± 50.39-2.9310.004
Preoperative total blood bilirubin (μmol/L) 97.96 ± 50.7649.16 ± 43.63-5.311< 0.001
AST (U/L) 155.96 ± 137.2594.64 ± 103.91-2.7510.006
ALT (U/L) 177.19 ± 135.09142.04 ± 148.29-1.1550.249
T tube 26.448< 0.001
Positive22 (84.62)75 (32.89)
Negative4 (15.38)153 (67.11)