bioRxiv · 10.1101/750190
Prognostic value of Red Blood Cell Distribution Width in Acute Kidney Injury Patients:A Systematic Review and Meta-analysis
Abstract
BackgroundThe conflicting result with regard to Red Cell Distribution Width (RDW) with Acute Kidney Injury (AKI) has been reported. This systematic review and meta-analysis were aimed to investigate RDW and prognostic value in AKI patients.\n\nMethods/Main ResultsThis meta-analysis included 1251 cases and 1663 controls with a total of 7 enrolled published papers. The results of RDW levels were significantly associated with patients of AKI (WMD=1.127, 95% CI=0.426-1.827; P=0.002), with statistically significant heterogeneity (I2 =95.80%, Pheterogeneity =0.000, random-effects model).\n\nConclusionsIn conclusion, the results of this present meta-analysis suggest that the RDW value is a positive prognostic indicator in patients with AKI. However, these results were obtained on the basis of RCS or small sample sizes studies. Further functional studies with additional data would be needed to validate our findings.
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Liu, Z., Wang, S., Yao, X., Xing, J.. 2019-08-28. Prognostic value of Red Blood Cell Distribution Width in Acute Kidney Injury Patients:A Systematic Review and Meta-analysis. https://doi.org/10.1101/750190
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