Table 2 Univariate Cox regression analysis of risk factors for long-term complications of biliary stricture after double choledochojejunostomy
Variance | Î’ value | SE | RR value | 95%CI | P value |
|---|---|---|---|---|---|
Different group | 0.293 | 0.676 | 1.340 | 0.357 ~ 5.039 | 0.665 |
Sex | 0.971 | 0.651 | 2.642 | 0.738 ~ 9.458 | 0.135 |
Age | 0.002 | 0.027 | 1.002 | 0.951 ~ 1.055 | 0.944 |
Symptoms (1) | − 0.167 | 0.501 | 0.846 | 0.317 ~ 2.261 | 0.740 |
Biliary dilation (1) | − 0.167 | 0.650 | 0.846 | 0.237 ~ 3.028 | 0.798 |
Biliary stone (1) | − 0.025 | 0.803 | 0.975 | 0.202 ~ 4.707 | 0.975 |
Acute stage (1) | 0.258 | 1.062 | 1.294 | 0.161 ~ 10.370 | 0.808 |
Anastomotic level (1) | − 2.264 | 0.845 | 0.104 | 0.020 ~ 0.544 | 0.007 |
Early complications (1) | 1.248 | 0.568 | 3.482 | 1.143 ~ 10.605 | 0.028 |
Late complications (1) | 0.719 | 0.747 | 2.053 | 0.811 ~ 5.194 | 0.129 |
Cholangitis time | − 0.013 | 0.010 | 0.987 | 0.968 ~ 1.006 | 0.170 |
Interval between double choledochojejunostomy | − 0.012 | 0.008 | 0.988 | 0.973 ~ 1.003 | 0.109 |
Symptoms (2) | 1.366 | 1.051 | 3.920 | 0.500 ~ 30.761 | 0.194 |
Biliary dilation (2) | − 2.349 | 1.097 | 0.095 | 0.011 ~ 0.819 | 0.032 |
Biliary stone (2) | − 0.558 | 0.647 | 0.572 | 0.161 ~ 2.033 | 0.388 |
Anastomotic level (2) | 0.251 | 0.393 | 1.258 | 0.595 ~ 2.774 | 0.523 |
Early complications (2) | − 0.249 | 0.350 | 0.506 | 0.393 ~ 1.548 | 0.477 |
Intraoperative findings (2) | 0.928 | 0.424 | 2.529 | 1.102 ~ 5.803 | 0.029 |
Anastomotic stenosis | − 0.054 | 0.695 | 0.947 | 0.243 ~ 3.695 | 0.938 |
Hepatectomy (1) | 4.069 | 1.414 | 58.484 | 3.657 ~ 935.175 | 0.004 |
Hepatectomy (2) | 0.834 | 0.654 | 2.302 | 0.639 ~ 8.291 | 0.202 |
Bilirubin (1) | 0.005 | 0.002 | 1.005 | 1.001 ~ 1.009 | 0.013 |
ALT (1) | 0.000 | 0.003 | 1.000 | 0.995 ~ 1.005 | 0.938 |
AST (1) | 0.000 | 0.002 | 1.000 | 0.996 ~ 1.004 | 0.858 |
Albumin (1) | − 0.191 | 0.098 | 0.826 | 0.682 ~ 1.001 | 0.051 |
WBC (1) | 0.050 | 0.056 | 1.051 | 0.942 ~ 1.172 | 0.373 |
Bilirubin (2) | 0.011 | 0.006 | 1.011 | 1.000 ~ 1.022 | 0.055 |
ALT (2) | − 0.002 | 0.003 | 0.998 | 0.992 ~ 1.003 | 0.443 |
AST (2) | 0.001 | 0.003 | 1.001 | 0.998 ~ 1.007 | 0.845 |
Albumin (2) | − 0.071 | 0.057 | 0.931 | 0.833 ~ 1.041 | 0.211 |
WBC (2) | 0.039 | 0.067 | 1.040 | 0.912 ~ 1.186 | 0.558 |