ArticleFrontiers in cardiovascular medicine2022
High platelet distribution width is an independent risk factor of postoperative pneumonia in patients with type A acute aortic dissection.
Article in Frontiers in cardiovascular medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed.
- Construction of a risk prediction model for multiple bronchoalveolar lavages in children with necrotizing pneumonia based on LASSO regression.Pediatric research · 2026Article
- Construction and Clinical Relevance of a Predictive Model of Coronary Microcirculatory Dysfunction in Patients With Acute Myocardial Infarction Following Percutaneous Coronary Intervention.Reviews in cardiovascular medicine · 2025Article
- Article
- Platelet distribution width as an useful indicator of influenza severity in children.BMC infectious diseases · 2024Article
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7 authors.
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Abstract
Background: Platelet distribution width (PDW), as a widely applied and reliable marker of platelet activation, was associated with adverse outcomes in cardiovascular diseases. However, there is little literature on the relationship between PDW and postoperative pneumonia in patients with type A acute aortic dissection (AAAD). Methods: In this retrospective cohort study, we collected consecutive patients who underwent emergency surgery for AAAD at Xiangya Hospital of Central South University from January 1, 2014 and June 30, 2020. Patients were divided into three tertiles on the basis of the PDW. The independent effect of the PDW on postoperative pneumonia was evaluated using multivariate logistic regression analysis, and smooth curve fitting was performed to visualize the linear relationship between PDW and the risk of postoperative pneumonia in patients with AAAD. Results: A total of 210 patients with AAAD were enrolled and the overall incidence of postoperative pneumonia was 25.24% ( Conclusion: Our findings indicate that high PDW is an independent risk factor of postoperative pneumonia in patients with AAAD. Preoperative PDW may serve as an available indicator of pneumonia, which helps identify AAAD patients with a high risk of postoperative pneumonia.
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