Description of data
| Hospitals | Teaching hospital (n=1) |
| General hospitals (n=2) | |
| Type of wards | Internal medical wards (n=2) |
| Emergency ward (n=1) | |
| General surgical ward (n=1) | |
| Days of observation | Internal medical wards (n=11) |
| Emergency ward (n=5) | |
| General surgery ward (n=10) | |
| Number of interviews | Patients (n=9) |
| Doctors (n=3) | |
| Nurses (n=6) |