What question did this study set out to answer?

To evaluate the association between the preoperative D-dimer to albumin ratio (DAR) and 30-day postoperative adverse outcomes in acute type A aortic dissection.

September 1, 2026Journal of Clinical HypertensionOpen Access

Predictive Value of D‐Dimer to Albumin Ratio for Outcome in Acute Type A Aortic Dissection Patients

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Authors

ALAijie LinFujian Medical University YPYanchun PengFujian Medical University JSJiayi ShaoFujian Medical University

Discussion

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Overview

Retrospective study reveals elevated D-dimer to albumin ratio predicts 30-day postoperative mortality in acute type A aortic dissection, indicating its utility for surgical risk stratification.

Key Points

To evaluate the association between the preoperative D-dimer to albumin ratio (DAR) and 30-day postoperative adverse outcomes in acute type A aortic dissection.
Retrospective cross-sectional study of N = 619 patients with acute type A aortic dissection undergoing surgery at Fujian Medical University Union Hospital between July 2013 and December 2021.
Assessed the association between preoperative DAR and outcomes using multivariable logistic regression and evaluated discrimination via receiver operating characteristic (ROC) curves.
Overall 30-day postoperative mortality was 17.12% (106/619), with the highest incidence of mortality and adverse cardio- and cerebrovascular events observed in the highest DAR category.
Multivariate regression confirmed DAR as an independent predictor of 30-day mortality (OR: 3.604, 95% CI: 1.495–8.685, p = 0.004).
DAR exhibited good predictive ability for 30-day postoperative mortality, achieving an area under the curve of 0.710 (95% CI: 0.656–0.764, P < 0.001).

Cite This Study

Lin et al. (2026) studied this question.

synapsesocial.com/papers/6aab48e93d19c5e761856f3b https://doi.org/10.1111/jch.70339

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September 1, 2026Journal of Clinical HypertensionOpen Access

Predictive Value of D‐Dimer to Albumin Ratio for Outcome in Acute Type A Aortic Dissection Patients

View Full Paper

Ask AI

Bookmark

Authors

ALAijie LinFujian Medical University YPYanchun PengFujian Medical University JSJiayi ShaoFujian Medical University

Discussion

Member takes

Overview

Retrospective study reveals elevated D-dimer to albumin ratio predicts 30-day postoperative mortality in acute type A aortic dissection, indicating its utility for surgical risk stratification.

Key Points

To evaluate the association between the preoperative D-dimer to albumin ratio (DAR) and 30-day postoperative adverse outcomes in acute type A aortic dissection.
Retrospective cross-sectional study of N = 619 patients with acute type A aortic dissection undergoing surgery at Fujian Medical University Union Hospital between July 2013 and December 2021.
Assessed the association between preoperative DAR and outcomes using multivariable logistic regression and evaluated discrimination via receiver operating characteristic (ROC) curves.
Overall 30-day postoperative mortality was 17.12% (106/619), with the highest incidence of mortality and adverse cardio- and cerebrovascular events observed in the highest DAR category.
Multivariate regression confirmed DAR as an independent predictor of 30-day mortality (OR: 3.604, 95% CI: 1.495–8.685, p = 0.004).
DAR exhibited good predictive ability for 30-day postoperative mortality, achieving an area under the curve of 0.710 (95% CI: 0.656–0.764, P < 0.001).

Cite This Study

Lin et al. (2026) studied this question.

synapsesocial.com/papers/6aab48e93d19c5e761856f3b https://doi.org/10.1111/jch.70339

View Full Paper

Ask AI

Bookmark