GFR与UAC对2型糖尿病肾功能评价的价值

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Abstract Objective Through the analysis of glomerular filtration rate (GFR) and urinary albumin concentration (UAC) in 110 patients with type 2 diabetes, to discuss whether there is relevance between GFR and UAC in patients with type 2 diabetes and its application value. Methods One hundred and ten patients with type 2 diabetes were enrolled in this study. All of the patients received measurement of morning urine trace albumin concentration, and renal dynamic imaging examination. General clinical data were collected. Results UAC value was negatively related to GFR value(P<0.05).When GFR<60 ml/(min·1.73 m²), with GFR value as the gold standard, ROC curves showed that the optimal UAC value cut-off values were 10.90 mg/L by maximizing the sum of sensitivity and specificity. In GFR≥60 ml/(min·1.73 m²)group,the incidence of hypertension in patients with normal UAC value was higher than that in UAC abnormal patients(P<0.05). Conclusions In patients with type 2 diabetes, by the rise of UAC value,GFR value would come down. To some extent, UAC value can reflect the renal function changes in patients,but the evaluation of renal function in patients with type 2 diabetes should not be based on the traditional standard (UAC<30 mg/L)as the boundary, in some patients GFR value decreased obviously [GFR < 60 ml/(min·1.73 m²)] wheras UAC value can still be in a normal level. We need to focus on albuminuria and glomerular filtration rate at the same time in the clinical work in patients with type 2 diabetes especially in elderly patients with a history of high blood pressure in order to avoid misdiagnosis or missed diagnosis.

Key words： urinary albumin concentration glomerular filtration rate type 2 diabetes diabetic kidney disease

Received: 05 October 2015

ZTFLH:

R587.1

Fund:天津市卫生局科技基金(2013KZ131)

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	Articles by authors
	FU Ting
	LI Jinghua
	QI Yue
	and WANG Suli

Cite this article:

FU Ting,LI Jinghua,QI Yue等. Effect of GFR and UAC to evaluate renal function in patients with type 2 diabetes[J]. Med. J. Chin. Peop. Armed Poli. Forc., 2016, 27(3): 233-236.

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http://journal08.magtechjournal.com/Jwk_wjyx/EN/ OR http://journal08.magtechjournal.com/Jwk_wjyx/EN/Y2016/V27/I3/233

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