2006•Medicine & Philosophy(Clinical Decision Making Forum Edition)Requires access
The Cause and Effect Correlation Analysis Between Decreasing Progressively Blood Flows of Access and Kt/V and Urea Reduction Ratio With Clinic Condition of Chronic Maintenance Hemodialysis Patients
Wei Ta
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Abstract
To understand the cause and effect correlation analysis between decreasing progressively blood flows of access and Kt/V and urea reduction ratio with clinic condition of chronic maintenance hemodialysis patients.This investigation observed the blood flows of access after the hemodialysis starting and calculated the Kt/V, URR. Analyzed the relationship blood flows of access and Kt/V, URR with chronic maintenance hemodialysis patients.We have found that there is a significant positive correlation between the blood flows of access and Kt/V, URR (r1=0.448, P0.001; r2=0.413,P0 .001). With the blood flows reduced from 300 ml/min to 200 ml/min, Kt/V and URR reduced respectively from 1.33±0.33、(68.19±8.86)% to 0.99±0.31、(58.59±13.19)%.The blood flows of access of the chronic maintenance hemodialysis patients is a valuable reference for the hemodialysis quality. There is a cause and effect correlation between the blood flows of access and Kt/V, URR.