Workflow of data input into the registry platform
| Pre-operative | Intra-operative | Day of discharge | Post-operative (up to 90 days) | |
| Informed consent (written) | ||||
| Inclusion/Exclusion criteria met (screening) | ||||
| Assignment of unique patient identifier | ||||
| Demographics (age, sex, weight, height) | ||||
| Diagnosis | ||||
| Surgical history | ||||
| ASA disease status classification | ||||
| Operative time* | ||||
| Estimated blood loss† | ||||
| Conversion to laparoscopy/open/other technique | ||||
| Additional laparoscopic instruments used | ||||
| Blood transfusion units used | ||||
| Return to OR within 24 hours of surgery | ||||
| Length of hospital stay‡ | ||||
| Complications§ | ||||
| Hospital readmission within 30 days | ||||
| Mortality within 90 days of surgery |
Grey shading indicates outcome(s) recorded at each stage.
*From first skin incision to skin closure.
†>500 mL or <500 mL.
‡Date of surgery to date of discharge.
§Recorded with Clavien-Dindo classification.
ASA, American Society of Anesthesiologists; OR, operating room.