1.
BJA Open
; 3: 100027, 2022 Sep.
Artigo
em Inglês
| MEDLINE
| ID: mdl-37588581
RESUMO
External validation helps to assess whether a given risk prediction model will perform well in a target population. Validation is an important step in maintaining the utility of risk prediction models, as their ability to provide reliable risk estimates will deteriorate over time (calibration drift).