Objective To evaluate the values of the combined eGFR and qualitative determination of urine albumine on in both during and 3 years after hospitalization prognosis of after PCI.Methods One thousand and five PCI patients were divided into 4 groups by level of eGFR and qualitative determination of urine albumine.A group:eGFR ＜ 60 ml/min,urine albumine negative ( n =34 ) ; B group:eGFR ＜ 60 ml/min,urine albumine positive ( n =34) ; C group:eGFR ≥60 ml/min,urine albumine negative ( n =797 ) ; D group:eGFR ≥60 ml/min,urine albumine positive (n =140).The levels of serum creatinine and urine albumine of PCI patient were measured,and then compare body mass index,smoking,hypertension,hyperlipaemia,diabetes mellitus,previous MI,perioporative PCI and etc.All patients were followed up from 30 d to 3 years.The prognostic facters of PCI patients were analyzed by COX proportional hazards models.Kaplan-Meier survival analysis was used to compare survival curves between the four groups stratified by level of eGFR.The log rank statistic was used to test for differences between groups.Results By multivariate COX regression adjustment for body mass index,smoking,hypertension,hyperlipaemia,diabetes mellitus,previous MI,perioperative PCI,the relative risk (RR) of albuminuria for cardiac events was 2.006 ( 95％ CI:1.020 - 3.947,P ＜ 0.05 ),perioperative PCI 3.375 ( 95％ CI:2.106 - 5.410,P ＜0.05 ).The cardiac events rate of B group with PCI after 1,2 and 3 year was 20.59％,2.94％,2.94％respectively,have statistical significant(x2 =8.774,P ＜ 0.05 ).The cardiac events rate of the first year in A,B,C,D groups was 5.89％,20.59％,4.01％,2.86％ respectively.The different cardiac events rate among four groups had statistical significant(x2 =22.050,P ＜0.01 ).B group cardiac events rate of the first year was significant higher than C,D group,which had statistical significant (x2 =20.020,14.520,P ＜0.01 ).The survival rate of 3 year follow-up after PCI was 91.2％,73.5％,91.6％,93.6％ respectively in four group,the different survival rate among four groups have statistical significant(x2 =16.750,P ＜0.01 ).Conclusion For the identification and treatment of high incidence of cardiac events in patients undergoing PCI,eGFR and qualitative determination of urine albumine are simple and effect tools.%目的 探讨eGFR和尿蛋白定性联合应用对行PCI治疗患者住院期间和出院3年内预后预测的价值.方法 将1 005例行PCI治疗的冠状动脉粥样硬化性心脏病患者依据eGFR和尿蛋白定性结果分成4组:A组:eGFR＜ 60 ml/min,尿蛋白阴性,34例；B组:eGFR＜ 60 ml/min,尿蛋白阳性,34例；C组:eGFR≥60 ml/min,尿蛋白阴性,797例；D组:eGFR ≥60 ml/min,尿蛋白阳性,140例.检测患者的血清肌酐和尿蛋白水平,比较分析4组间性别、年龄、吸烟、体重指数、高脂血症、高血压、糖尿病、有无心梗病史等基本情况.对所有患者进行随访,随访时间30 d～3年,采用COX比例风险模型对患者预后进行生存分析,用对数秩和检验进行组间生存率的比较.结果 校正体重指数、吸烟、年龄、性别、高脂血症、高血压、糖尿病、有无心梗病史等危险因素后,在患者住院期间和出院3年内,蛋白尿与发生心脏事件的RR为2.006( 95％ CI:1.020～3.947,P＜0.05)；PCI与发生心脏事件的RR为3.375(95％ CI:2.106 ～5.410,P＜0.05).B组患者术后第1年、第2年、第3年的心脏事件发生率分别为20.59％、2.94％、2.94％,差异有统计学意义(x2=8.774,P＜0.05).A、B、c、D4组患者术后第1年心脏事件发生率分别为5.89％、20.59％、4.01％、2.86％,差异有统计学意义(x2 =22.050,P＜0.01),且B组患者术后第1年心脏事件发生率显著高于C组和D组,差异有统计学意义(x2=20.020、14.520,P均＜0.01).A、B、C、D4组患者术后3年生存率分别为91.2％、73.5％、91.6％、93.6％,差异有统计学意义(x2=16.750,P＜0.01).结论 对于鉴定和治疗高心脏事件发生率的行PCI术患者,eGFR和尿蛋白定性是一种简单有效的工具.
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