Logistic regression analysis and machine learning for predicting post-stroke gait independence: a retrospective study.

ABSTRACT: This study investigated whether machine learning (ML) has better predictive accuracy than logistic regression analysis (LR) for gait independence at discharge in subacute stroke patients (n = 843) who could not walk independently at admission. We developed prediction models using LR and five ML algorithms-specifically, the decision tree (DT), support vector machine, artificial neural network, ensemble learning, and k-nearest neighbor methods. Functional Independence Measure sub-items were used to evaluate the ability to walk independently. Model predictive accuracies were evaluated using areas under receiver operating characteristic curves (AUCs) as well as accuracy, precision, recall, F1 score, and specificity. The AUC for DT (0.812) was significantly lower than those for the other algori

SUBMITTER: Miyazaki Y 

PROVIDER: S-EPMC11390880 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature