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Characteristics of the 11 studies that only validated the models.
| Inpatient setting (n = 8) | Emergency department (n = 2) | Intensive care unit (n = 1) | Overall (n = 11) | |
|---|---|---|---|---|
| Handling of missing data | ||||
| Imputation | 2 | 1 | 0 | 3 |
| No missing values | 0 | 1 | 0 | 1 |
| Inappropriate handling | 0 | 0 | 0 | 0 |
| Not reported | 6 | 0 | 1 | 7 |
| Model calibration | ||||
| Hosmer–Lemeshow test | 3 | 0 | 0 | 3 |
| Calibration plot | 0 | 1 | 0 | 1 |
| Hosmer–Lemeshow test and Calibration plot | 0 | 1 | 0 | 1 |
| Other | 2 | 0 | 0 | 2 |
| None | 3 | 0 | 1 | 4 |
