Development and validation of a nomogram to predict the probability of death after surgical evacuation for traumatic intracranial hemorrhage.

ABSTRACT: Here we describe the derivation and validation of a prognostic nomogram for patients with Traumatic Intracranial Hemorrhage (tICH) after surgical evacuation. This is a retrospective study based on 245 patients admitted to the Department of Neurosurgery of Huashan Hospital affiliated to Fudan University, between August 2005, and August 2023. We divided the dataset into primary and validation data by the ratio of 7:3. The LASSO regression model was used for predictor selection. The nomogram was developed using Cox regression models. The predictive performance of the nomogram was assessed by concordance index (C index) and calibration in the primary and validation cohorts. We also used decision curve analysis (DCA) to describe the clinical value. The main outcome was death related to tICH. Th

SUBMITTER: Zheng YC 

PROVIDER: S-EPMC11747102 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature