Evaluation value of red cell distribution w idth coefficient of variation (RDW-CV)for the prognosis in patientsw ith sepsis
YU Xiao-yun1 CAI-Li2 YANG Wei-sheng3
1.ICU,the Second People′s Hospital of Jingdezhen City in Jiangxi Province,Jingdezhen 333000,China;
2.Department of Nephrology,the Second People′s Hospital of Jingdezhen City in Jiangxi Province,Jingdezhen 333000,China;
3.Depart mentof Gastroenterology,the Second People′s Hospital of Jingdezhen City in Jiangxi Province,Jingdezhen 333000,China
Abstract:Objective To investigate the value of red cell distribution width coefficient of variation(RDW-CV)for the prognosis in patients with sepsis.M ethods 120 patients with sepsis and with elevated RDW-CV treated from October 2014 to June 2016 were retrospectively analyzed and patients were divided into DW-CV<13.5%group,13.5%-15.5% group and>15.5%group according to the admission time,then mean value of APACHE-Ⅱscore and mortality in the correspondingmortality was calculated respectively.The correlation of RDW-CV and APACHE-Ⅱscore was judged, and the related factors of death was analyzed using multivariate Logistic regression analysis,and prediction ability of each group was compared.Patients were increased group and decreased group according to dynamic change of RDWCV in the first and fifth days on admission to judge the impact factor of the dynamic change of RDW-CV onmortality. Results RDW-CV value and APACHE-Ⅱscore were higher,they had higher clinicalmortality in patients,RDW rising and APACHE-Ⅱscore>15 pointswas an independent risk factor to predict themortality within 28 days,and the clinicalmortality in increased RDW-CV group in the first and fifth days on admission was significantly higher than that of the decreased group(P<0.05).Conclusion RDW-CV value increasing degree and dynamic change trend can effectively predict the prognosis of patientswith sepsis to judge themortality rate,and especially for patientswith elevated RDWCV and APACHE-Ⅱscore>15 points,themortality within 28 days for them is obviously increased.
余小云;蔡莉;杨卫生. 红细胞分布宽度变异系数对脓毒症患者预后的评估价值[J]. 中国当代医药, 2016, 23(32): 23-25.
YU Xiao-yun;CAI-Li;YANG Wei-sheng. Evaluation value of red cell distribution w idth coefficient of variation (RDW-CV)for the prognosis in patientsw ith sepsis. 中国当代医药, 2016, 23(32): 23-25.