@article{5ddf18e943f54b24af07645836bb4dc4,
title = "Comparison of Cox and Gray's survival models in severe sepsis",
abstract = "Although survival is traditionally modeled using Cox proportional hazards modeling, this approach may be inappropriate in sepsis, in which the proportional hazards assumption does not hold. Newer, more flexible models, such as Gray's model, may be more appropriate.",
keywords = "Adult, Aged, Female, Humans, Male, Middle Aged, Models, Statistical, Multivariate Analysis, Proportional Hazards Models, Reproducibility of Results, Risk Factors, Sepsis, Survival Analysis, Time Factors, Treatment Outcome, United States",
author = "Jan Kasal and Andersen, {Zorana Jovanovic} and Gilles Clermont and Weissfeld, {Lisa A} and Vladimir Kaplan and Watson, {R Scott} and Angus, {Derek C}",
year = "2004",
month = mar,
language = "English",
volume = "32",
pages = "700--7",
journal = "Critical Care Medicine",
issn = "0090-3493",
publisher = "Lippincott Williams & Wilkins",
number = "3",
}