| #Case | Stay identifier |
| #Hospital | Hospital identifier |
| #Site | Location of the hospital |
| Day_surgery | Candidate for one day surgery |
| Death | Swiss variable 1.5.V02= 5 |
| Stranger | Patient living outside Switzerland |
| Transfer | Swiss variable 1.5.V03 = 4, 5, 6, 44, 55, 66 |
| Transfer4 | Swiss variable 1.5.V03 = 4 |
| Transfer44 | Swiss variable 1.5.V03 = 44 |
| Transfer5 | Swiss variable 1.5.V03 = 5 |
| Transfer55 | Swiss variable 1.5.V03 = 55 |
| Transfer6 | Swiss variable 1.5.V03 = 6 |
| Transfer66 | Swiss variable 1.5.V03 = 66 |
| M500 | Psychiatric unit |
| M900 | Geriatric unit |
| M950 | Rehabilitation unit |
| NEWBORN | Healthy newborn or newbord with minor diseases |
| PSYCHIATRY | Diagnoses of depression; psychosis, hallucination and delirium; other psychiatric disorder |
| APNEA | Sleep apnea (main diagnostic code: G473) |
| PALLIATIVE | Diagnostic codes : Z50, Z54, Z515 or CHOP procedure codes : 938A or 938B |
