24 h尿微量白蛋白、血清胱抑素C水平与血清肌酐、尿素水平在2型糖尿病肾病早期诊断的意义(1)
摘 要：目的 探討24 h尿微量白蛋白和血清胱抑素C水平以及血清肌酐、尿素水平在2型糖尿病肾病早期诊断中的意义。方法 选取2016年1月～2017年1月于我院住院的糖尿病肾病患者120例，按UAER分为三组：A组(UAER<30 mg/24h)35例，B组(UAER 30～300 mg/24h)60例，C组(UAER>300 mg/24h)25例，测定CysC、SCr、Urea的水平及阳性检出率，留取24 h尿液检测mAlb水平。结果 三组CysC、mAlb分别两两比较，其中B、C两组均高于A组，统计学意义显著(P<0.01)，C组高于B组，统计学意义显著(P<0.01)。三组SCr、Urea分别两两比较，其中A组和B组相比，差异无统计学意义(P>0.05)，C组高于A、B两组，统计学意义显著(P<0.01)。CysC在A、B、C三组中均有不同程度阳性检出率，根据UAER的升高而显著增加，CysC阳性检出率高于SCr、Urea的阳性检出率；SCr、Urea只有在B组和C组中有阳性检出率。结论 尿微量白蛋白和血清胱抑素C的检测可作为2型糖尿病肾病早期的监测和诊断指标，血清胱抑素C其敏感性显著高于血清肌酐、尿素。
, http://www.100md.com
关键词：尿微量白蛋白；血清胱抑素C；血清肌酐；血清尿素；糖尿病肾病
中图分类号：R587.1 文献标识码：A DOI：10.3969/j.issn.1006-1959.2018.11.049
文章编号：1006-1959(2018)11-0151-03
The Significance of 24 h Urinary Microalbumin，Serum Cystatin C and Serum Creatinine and Urea Levels in the Early Diagnosis of Type 2 Diabetic Nephropathy
HE Wei，GAO Feng
(Department of Clinical Laboratory，Jiuquan People's Hospital，Jiuquan 735000，China)
, 百拇医药
Abstract：Objective To investigate the significance of 24 h urinary microalbumin，serum cystatin C and serum creatinine and urea in the early diagnosis of type 2 diabetic nephropathy.Methods 120 patients with diabetic nephropathy hospitalized in our hospital in January 2016-January 2017 were divided into three groups according to UAER：A group(UAER<30 mg/24h)35 cases，B group(UAER 30～300mg/24h)60 cases，C group(UAER>300mg/24h)25 cases，the levels of CysC，SCr and Urea were detected，and the positive detection rate was determined.The mAlb level was determined by 24 h urine.Results Three groups of CysC and mAlb were compared one by one，and B and C group were higher than those of A group，with statistical significance(P<0.01).C group was higher than B group， with statistical significance(P<0.01).Three groups of SCr and Urea were compared，and there was no significant difference between A group and B group(P>0.05).C group was higher than A and B group，with significant statistical significance(P<0.01).CysC had positive detection rates in varying degrees in A，B，and C group，and increased significantly according to the increase of UAER.The detection rate of CysC was higher than that of SCr and Urea；SCr and Urea only had positive detection rates in groups B and C. Conclusion The detection of urinary microalbumin and serum cystatin C can be used as early monitoring and diagnostic indicators for type 2 diabetic nephropathy.The sensitivity of serum cystatin C is significantly higher than that of serum creatinine and urea.
Key words：Urinary microalbumin；Serum cystatin C；Serum creatinine；Serum urea；Diabetic nephropathy, http://www.100md.com(贺伟 高峰)
, http://www.100md.com
关键词：尿微量白蛋白；血清胱抑素C；血清肌酐；血清尿素；糖尿病肾病
中图分类号：R587.1 文献标识码：A DOI：10.3969/j.issn.1006-1959.2018.11.049
文章编号：1006-1959(2018)11-0151-03
The Significance of 24 h Urinary Microalbumin，Serum Cystatin C and Serum Creatinine and Urea Levels in the Early Diagnosis of Type 2 Diabetic Nephropathy
HE Wei，GAO Feng
(Department of Clinical Laboratory，Jiuquan People's Hospital，Jiuquan 735000，China)
, 百拇医药
Abstract：Objective To investigate the significance of 24 h urinary microalbumin，serum cystatin C and serum creatinine and urea in the early diagnosis of type 2 diabetic nephropathy.Methods 120 patients with diabetic nephropathy hospitalized in our hospital in January 2016-January 2017 were divided into three groups according to UAER：A group(UAER<30 mg/24h)35 cases，B group(UAER 30～300mg/24h)60 cases，C group(UAER>300mg/24h)25 cases，the levels of CysC，SCr and Urea were detected，and the positive detection rate was determined.The mAlb level was determined by 24 h urine.Results Three groups of CysC and mAlb were compared one by one，and B and C group were higher than those of A group，with statistical significance(P<0.01).C group was higher than B group， with statistical significance(P<0.01).Three groups of SCr and Urea were compared，and there was no significant difference between A group and B group(P>0.05).C group was higher than A and B group，with significant statistical significance(P<0.01).CysC had positive detection rates in varying degrees in A，B，and C group，and increased significantly according to the increase of UAER.The detection rate of CysC was higher than that of SCr and Urea；SCr and Urea only had positive detection rates in groups B and C. Conclusion The detection of urinary microalbumin and serum cystatin C can be used as early monitoring and diagnostic indicators for type 2 diabetic nephropathy.The sensitivity of serum cystatin C is significantly higher than that of serum creatinine and urea.
Key words：Urinary microalbumin；Serum cystatin C；Serum creatinine；Serum urea；Diabetic nephropathy, http://www.100md.com(贺伟 高峰)