Predictive Value of Red Blood Cell Distribution Width about the Readmission Rate of Chronic Heart Fail-ure Patients and Correlation Factor Analysis / 沈阳医学院学报

ABSTRACT

Objective: To analysis predictive value of red blood cell distribution width ( RDW) about the readmission rate of chron?ic heart failure ( CHF) patients and correlation factor analysis. Methods: A total of 150 patients with CHF in hospital were collected and divided into four groups by NYHA in 2014, class Ⅰ (n=41), class Ⅱ (n=21), class Ⅲ (n=51), class Ⅳ (n=37). Another 150 patients without CHF were selected as the control group. The correlation BNP and RDW was analyzed, the RDW differ?ences of among CHF four groups and control group was compared, the predictive value of about the readmission rate of CHF patients among at least one years was analyzed. Results: There was significant relationship about RDW and BNP ( r<0?01) , the differences of among CHF four groups and control group were significant ( P<0?05) , the relationship of the readmission rate of CHF patients a?mong at least one year and RDW was very obvious ( OR=1?684) . Conclusion: The level of RDW is obviously related with BNP and the level of heart failure in the CHF patients, also have the high predictive value about the readmission rate of CHF patients.