| Recurrence (n = 5) | No recurrence (n = 52) | P-value |
---|---|---|---|
Age (years) | 84 (62–86) | 72 (65.25–83.75) | 0.682 |
Gender (M/F) | 0/5 | 25/27 | 0.061 |
Gallstones | 3 | 19 | 0.364 |
Post-cholecystectomy | 2 | 24 | > 0.99 |
Diverticulum | 3 | 22 | 0.645 |
Stone number ≤ 3/> 3 | 5/0 | 35/17 | 0.157 |
Largest stone size (mm) | 19.0 (17.0–27.5) | 17.5 (15.0–20.0) | 0.186 |
Procedure time (min) | 41.0 (31.0–55.0) | 31.5 (25.0–43.75) | 0.127 |
Largest CHD/CBD diameter (mm) | 2.60 (2.10–3.10) | 1.80 (1.50–2.28) | 0.022 |