A Presurgical Unfavorable Prediction Scale of Endovascular Treatment for Acute Ischemic Stroke.

ABSTRACT:

Objective

To develop a prognostic prediction model of endovascular treatment (EVT) for acute ischemic stroke (AIS) induced by large-vessel occlusion (LVO), this study applied machine learning classification model light gradient boosting machine (LightGBM) to construct a unique prediction model.

Methods

A total of 973 patients were enrolled, primary outcome was assessed with modified Rankin scale (mRS) at 90 days, and favorable outcome was defined using mRS 0-2 scores. Besides, LightGBM algorithm and logistic regression (LR) were used to construct a prediction model. Then, a prediction scale was further established and verified by both internal data and other external data.

Results

A total of 20 presurgical variables were analyzed using LR and LightGBM. The results of

SUBMITTER: Li J 

PROVIDER: S-EPMC9284674 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature