Clinical application of combined detection of serum cystatin C and micro-albuminuria in early renal function injury patients caused by hypertension

Objective To analyze the clinical effect of serum cystatin C(Cys C)and micro-albuminuria(mALB)in early renal function injury patients caused by hypertension.Methods One hundred and thirty patients in hypertension group,90 patients in renal function injury group,and 100 healthy people in health group were recruited in this study.The level of mALB,Scr,BUN,Cys C were detected.The detection rate of early renal function injury in the three groups were compared.Results The level of mALB,Cys C in the hypertension group,the level of mALB,Scr,BUN,Cys C in the renal function injury group were significant higher than those indicators in the control group.The detection rates of Scr,BUN for early renal function injury in the hypertension group were 13.8%,14.6%respectively,which were significantly lower than the rate 32.3%of united detection mALB and Cys C.In the renal function injury group,the detection rate of Scr,BUN for the early renal function injury were 53.3%,53.3%respectively,while the rate of the united mALB and Cys C was 100.0%,the differences were statistically significant(P0.05).Conclusion United detection of mALB and Cys C could significantly improve the detection rate for early renal function injury.