@article{ref1,
title="Dynamic predictors of in-hospital and 3-year mortality after traumatic brain injury: a retrospective cohort study",
journal="American journal of surgery",
year="2022",
author="Wilson, Laura D. and Maiga, Amelia W. and Lombardo, Sarah and Nordness, Mina F. and Haddad, Diane N. and Rakhit, Shayan and Smith, Laney F. and Rivera, Erika L. and Cook, Madison R. and Thompson, Jennifer L. and Raman, Rameela and Patel, Mayur B.",
volume="ePub",
number="ePub",
pages="ePub-ePub",
abstract="BACKGROUND: Mortality risks after Traumatic Brain Injury (TBI) are understudied in critical illness. We sought to identify risks of mortality in critically ill patients with TBI using time-varying covariates. <br><br>METHODS: This single-center, six-year (2006-2012), retrospective cohort study measured demographics, injury characteristics, and daily data of acute TBI patients in the Intensive Care Unit (ICU). Time-varying Cox proportional hazards models assessed in-hospital and 3-year mortality. <br><br>RESULTS: Post-TBI ICU patients (n = 2664) experienced 20% in-hospital mortality (n = 529) and 27% (n = 706) 3-year mortality. Glasgow Coma Scale motor subscore (hazard ratio (HR) 0.58, p < 0.001), pupil reactivity (HR 3.17, p < 0.001), minimum glucose (HR 1.44, p < 0.001), mSOFA score (HR 1.81, p < 0.001), coma (HR 2.26, p < 0.001), and benzodiazepines (HR 1.38, p < 0.001) were associated with in-hospital mortality. At three years, public insurance (HR 1.78, p = 0.011) and discharge disposition (HR 4.48, p < 0.001) were associated with death. <br><br>CONCLUSIONS: Time-varying characteristics influenced in-hospital mortality post-TBI. Socioeconomic factors primarily affect three-year mortality.<p /> <p>Language: en</p>",
language="en",
issn="0002-9610",
doi="10.1016/j.amjsurg.2022.10.003",
url="http://dx.doi.org/10.1016/j.amjsurg.2022.10.003"
}