Grouping of survey responses
| Survey option | Outcome collapsed |
| Admit for surgery | Surgery |
| Outpatient surgery | |
| Obtain ERCP | Duct clearance |
| Repeat imaging (MRCP/HIDA) | |
| Admit for antibiotics | No surgery |
| Refer to another service | |
| Percutaneous cholecystostomy | |
| Discharge (DC) with follow-up |