Du M, Li F, Zhang A, Li F, Wang X. Evaluation of ABC Bleeding Score and SAMe-TT2R2 Score on the Risk of Bleeding after Anticoagulation in Patients with Nonvalvular Atrial Fibrillation Complicated with Coronary Heart Disease.
Contrast Media Mol Imaging 2022;
2022:6982753. [PMID:
36247845 DOI:
10.1155/2022/6982753]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 08/27/2022] [Accepted: 09/07/2022] [Indexed: 01/26/2023]
Abstract
Objective
To explore the predictive value of ABC bleeding score and SAMe-TT2R2 score on the risk of bleeding in patients with nonvalvular atrial fibrillation (NVAF) complicated with coronary heart disease (CHD) after anticoagulation.
Methods
149 patients with NVAF complicated with CHD were followed up in our hospital for one year. The bleeding events during the follow-up period were observed, the ABC bleeding score and SAMe-TT2R2 score were calculated, the predictive value of the two scoring methods for the main bleeding risk was analyzed by the ROC curve, and the AUC area under the ROC curve of the two scoring methods was compared by the Delong test.
Results
There were 32 bleeding events during the follow-up period. The AUC of ABC bleeding score and SAMe-TT2R2 score were 0.775 (P < 0.01) and 0.624 (P < 0.05), respectively. The Delong test showed that the AUC of ABC bleeding score was significantly higher than that of SAMe-TT2R2 score (d = 2.177, P < 0.05).
Conclusion
Both the ABC bleeding score and SAMe-TT2R2 score can predict the risk of bleeding after anticoagulation in patients with NVAF and CHD. The critical value of the SAMe-TT2R2 score for predicting bleeding events in patients with NVAF and CHD may need to be increased to 4 or 5, and the prediction ability of ABC bleeding score is significantly better than that of the SAMe-TT2R2 score.
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