Ontology highlight
ABSTRACT:
SUBMITTER: Cosgriff CV
PROVIDER: S-EPMC6695410 | biostudies-literature | 2019
REPOSITORIES: biostudies-literature
Cosgriff Christopher V CV Celi Leo Anthony LA Ko Stephanie S Sundaresan Tejas T Armengol de la Hoz Miguel Ángel MÁ Kaufman Aaron Russell AR Stone David J DJ Badawi Omar O Deliberato Rodrigo Octavio RO
NPJ digital medicine 20190815
Illness severity scores are regularly employed for quality improvement and benchmarking in the intensive care unit, but poor generalization performance, particularly with respect to probability calibration, has limited their use for decision support. These models tend to perform worse in patients at a high risk for mortality. We hypothesized that a sequential modeling approach wherein an initial regression model assigns risk and all patients deemed <i>high risk</i> then have their risk quantifie ...[more]