Does the SAPS 3 scoring system improve mortality prediction compared to SAPS II in a Norwegian intensive care unit population?
Norwegian intensive care unit population
SAPS 3 scoring system
SAPS II scoring system
Mortality prediction performance (discrimination and calibration)
SAPS 3 showed satisfactory calibration compared to SAPS II in a Norwegian ICU population, though both systems considerably overestimated mortality.
The performance of SAPS 3 was satisfactory, but not markedly better than SAPS II. Both systems considerably overestimated mortality and exhibited good discrimination, but only the SAPS 3 equations showed satisfactory calibration. Customization of these equations based on a larger cohort is recommended.
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Kristian Strand
Stavanger University Hospital
Eldar Søreide
The Research Council of Norway
S. Aardal
Haukeland University Hospital
Acta Anaesthesiologica Scandinavica
University of Bergen
Haukeland University Hospital
Stavanger University Hospital
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Strand et al. (Tue,) studied this question.
synapsesocial.com/papers/69e079767a82fe5f6f557549 — DOI: https://doi.org/10.1111/j.1399-6576.2009.01948.x