Relationship between the sentiment of nursing notes and one-year mortality of elderly sepsis patients.

ABSTRACT:

Objectives

This study aimed to explore the correlation between the sentiment of nursing notes and the one-year mortality of sepsis patients.

Methods

The box plot was used to compare the differences in sentiment polarity/sentiment subjectivity between different groups. Multivariate logistic regression was used to explore the correlation between sentiment polarity/sentiment subjectivity and one-year mortality of elderly sepsis patients. Ridge regression, XGBoost regression, and random forest were used to explore the importance of sentiment polarity and subjectivity in the one-year mortality of elderly sepsis patients. Restricted cubic spline (RCS) was used to explore whether there was a linear relationship between sentiment polarity, sentiment subjectivity and the one-year mor

SUBMITTER: Sheng L 

PROVIDER: S-EPMC12083825 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature