Nomogram for predicting major bleeding after off-pump coronary artery bypass grafting.

ABSTRACT:

Objective

The purpose of this investigation is to develop a novel nomogram for predicting major bleeding following off-pump coronary artery bypass grafting (CABG).

Methods

Between January 2012 and December 2022, 541 patients who underwent off-pump isolated primary CABG were included in a retrospective analysis. The primary outcome measure after off-pump CABG was major bleeding. Based on the outcomes of a multivariate analysis, nomograms were constructed. Using receiver operating characteristic analysis and calibration, the predictive accuracy of the nomograms was assessed. Using decision curve analysis (DCA), the clinical benefit of the nomograms was determined.

Results

We categorized 399 and 142 patients in the "no major bleeding group" and "major bleeding group", re

SUBMITTER: Zhu J 

PROVIDER: S-EPMC10807166 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature