Table 4.
Predictors of choledocholithiasis
| Patient No. | Predictors of choledocholithiasis |
Confirmed choledocholithiasis | |||||||
|---|---|---|---|---|---|---|---|---|---|
| CBDS on US | clinical ascending cholangitis | total bilirubin >4 mg/dL | CBD dilation >6 mm on US | total bilirubin 1.8–4 mg/dL | abnormal liver test results | age >55 years | gallstone pancreatitis | ||
| 1 | X | X | Y | ||||||
| 2 | X | X | X | X | X | N | |||
| 3 | X | X | X | X | Y | ||||
| 4 | X | X | X | N | |||||
| 5 | X | X | X | X | X | N | |||
| 6 | X | X | X | X | Y | ||||
| 7 | X | X | X | Y | |||||
| 8 | X | X | X | Y | |||||
| 9 | X | X | X | Y | |||||
| 10 | X | X | X | X | N | ||||
| 11 | X | X | X | N | |||||
| 12 | X | X | X | X | Y | ||||
| 13 | X | X | Y | ||||||
| 14 | X | X | X | X | X | N | |||
| 15 | X | X | X | X | N | ||||
| 16 | X | X | X | N | |||||
| 17 | X | X | X | N | |||||
| 18 | X | X | X | X | Y | ||||
| 19 | X | X | X | N | |||||
| 20 | X | X | Y | ||||||
| 21 | X | X | X | Y | |||||
| 22 | X | X | X | Y | |||||
| 23 | X | X | X | X | Y | ||||
| 24 | X | X | X | X | Y | ||||
| 25 | X | X | Y | ||||||
| 26 | X | X | X | X | Y | ||||
| 27 | X | X | X | N | |||||
| 28 | X | X | Y | ||||||
| 29 | X | X | X | N | |||||
| 30 | X | X | X | N | |||||
| 31 | X | X | N | ||||||
| 32 | X | X | X | X | X | X | N | ||
| 33 | X | X | X | X | Y | ||||
| 34 | X | X | N | ||||||
| 35 | X | N | |||||||
| 36 | X | X | X | X | N | ||||
| 37 | X | X | X | N | |||||
| 38 | X | X | X | N | |||||
| 39 | X | X | X | N | |||||
| 40 | X | X | X | X | N | ||||
CBD(S), common bile duct (stone); US, ultrasound; Y, yes; N, no.