Digital signatures for early traumatic brain injury outcome prediction in the intensive care unit.

ABSTRACT: Traumatic brain injury (TBI) is a leading neurological cause of death and disability across the world. Early characterization of TBI severity could provide a window for therapeutic intervention and contribute to improved outcome. We hypothesized that granular electronic health record data available in the first 24 h following admission to the intensive care unit (ICU) can be used to differentiate outcomes at discharge. Working from two ICU datasets we focused on patients with a primary admission diagnosis of TBI whose length of stay in ICU was ≥ 24 h (N = 1689 and 127). Features derived from clinical, laboratory, medication, and physiological time series data in the first 24 h after ICU admission were used to train elastic-net regularized Generalized Linear Models for the prediction of mor

SUBMITTER: Palepu AK 

PROVIDER: S-EPMC8497604 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature