©The Author(s) 2026.
World J Gastrointest Surg. Jan 27, 2026; 18(1): 113350
Published online Jan 27, 2026. doi: 10.4240/wjgs.v18.i1.113350
Published online Jan 27, 2026. doi: 10.4240/wjgs.v18.i1.113350
Table 4 Multivariate Cox proportional regression analysis
| Variables | Hazard ratio | 95%CI |
| Age at surgery | 1.028 | 1.0-1.0448 |
| Todani type Ic | 1.0 | 1.0-1.0000 |
| Todani type IV-A | 1.0 | 1.0-1.0000 |
| Preoperative conditions | ||
| Stones in bile tract | 1.0 | 1.0-1.0000 |
| Symptoms | 1.0 | 1.0-1.0000 |
| Short-term complications | ||
| Acute cholangitis | 1.0 | 1.0-5.8948 |
| Anastomotic leakage | 1.0 | 1.0-1.0000 |
- Citation: Asano F, Matsuyama R, Kumamoto T, Shinkai M, Morioka D, Shinoda S, Endo I. Clinical characteristics of and risk factors for hepatolithiasis developed after surgery for congenital biliary dilatation. World J Gastrointest Surg 2026; 18(1): 113350
- URL: https://www.wjgnet.com/1948-9366/full/v18/i1/113350.htm
- DOI: https://dx.doi.org/10.4240/wjgs.v18.i1.113350