Comparison of equations to estimate the glomerular filtration rate in post-renal transplant chronic kidney disease patients
المؤلفون المشاركون
Zahran, Ahmad
Atiyyah, Ahmad
Shukr, Ahmad I.
المصدر
Saudi Journal of Kidney Diseases and Transplantation
العدد
المجلد 23، العدد 3 (30 يونيو/حزيران 2012)، ص ص. 453-460، 8ص.
الناشر
تاريخ النشر
2012-06-30
دولة النشر
السعودية
عدد الصفحات
8
التخصصات الرئيسية
الموضوعات
الملخص EN
We determined the performance of estimated glomerular filtration rate equations (eGFR) including MDRD2-Isotope Dilution Mass Spectrometry (MDRD2-IDMS), Cockcroft-Gault (CG) and Virga to measure post-transplant chronic kidney disease (CKD) stages 1–4, using simultaneous isotope GFR (iGFR) measurement.
The study was conducted in 97 patients.
The eGFR results measured by CG and Virga were normalized to 1.73 m2.
Analysis of relative and absolute bias, error, scatter, correlation coefficient of variance and accuracy within the 30% range from the reference iGFR result was performed using standard techniques.
There were 135, 242, 314 and 82 scans, respectively, in CKD stages 1–4.
Bias and accuracy of GFR estimators varied significantly across the CKD stages.
In stages 1 and 2, CG had the best error of -12.7 and 0.2 Ml / min / 1.73 m2, respectively, while Virga had the highest accuracy of 74.3 % and 85.5, respectively.
In stages 3 and 4, MDRD2-IDMS had the best error of -0.52 and 5.8, respectively.
Accuracy was the best at 75.1 % for Virga in stage 3, while it was the highest of 70.7 % for MDRD2-IDMS in stage 4.
Virga had the highest accuracy of 75.2 % in stage 4.
The worst bias was for MDRD2-IDMS in stage 2 (-36.8 mL / min / 1.73 m2) and the best bias was for CG in stage 2 (-0.33 mL / min / 1.73 m2).
The eGFR estimators have inconsistent performances in the various stages of CKD and, thus, another limitation is added to their validity to substitute for the gold standard methods
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Atiyyah, Ahmad& Zahran, Ahmad& Shukr, Ahmad I.. 2012. Comparison of equations to estimate the glomerular filtration rate in post-renal transplant chronic kidney disease patients. Saudi Journal of Kidney Diseases and Transplantation،Vol. 23, no. 3, pp.453-460.
https://search.emarefa.net/detail/BIM-297383
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zahran, Ahmad…[et al.]. Comparison of equations to estimate the glomerular filtration rate in post-renal transplant chronic kidney disease patients. Saudi Journal of Kidney Diseases and Transplantation Vol. 23, no. 3 (Jun. 2012), pp.453-460.
https://search.emarefa.net/detail/BIM-297383
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Atiyyah, Ahmad& Zahran, Ahmad& Shukr, Ahmad I.. Comparison of equations to estimate the glomerular filtration rate in post-renal transplant chronic kidney disease patients. Saudi Journal of Kidney Diseases and Transplantation. 2012. Vol. 23, no. 3, pp.453-460.
https://search.emarefa.net/detail/BIM-297383
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 459-460
رقم السجل
BIM-297383
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر