Estimates GFR in CKD patients using serum creatinine, cystatin C, or both. The 2021 CKD-EPI equation is now the recommended standard. This version does not include race, as do the …

2022年7月13日 · Your kidneys filter your blood by removing waste and extra water to make urine. The glomerular filtration rate (GFR) shows how well the kidneys are filtering. An estimated 37 …

Glomerular filtration rate (GFR) is the best overall index of kidney function. Normal GFR varies according to age, sex, and body size, and declines with age. The National Kidney Foundation (NKF) and the American Society of Nephrology (ASN) convened a Task Force in 2021 to focus on the use of race when estimating GFR.

Estimate glomerular filtration rate (GFR) in individuals ages 18 and older using the following race-free Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equations. Using both creatinine and cystatin C to estimate GFR is preferred and is more accurate than using serum creatinine alone.

2021年6月17日 · Healthcare providers use estimated glomerular filtration rate (eGFR) to determine if you have kidney disease, and if so, what stage. eGFR measures your kidneys’ ability to filter toxins or waste from your blood. A very low number may indicate kidney failure, which requires dialysis or a kidney transplant.

肾小球滤过率 （e GFR），也被称为估计肾小球滤过率，估计GFR，计算获得的肾小球滤过率或者cGFR。 肾小球滤过率（eGFR）检测被用于评估肾脏功能。 肾脏由很多微小的过滤器组成，这些过滤器被称为肾小球，用于清除血液中的废物。 肾小球滤过率检测是对这种过滤工作情况的评估。 有几种方法可以检测eGFR。 最常见的是通过测量另一种物质来估计肾小球滤过率。 许多肾小球滤过率（eGFR）的检测使用一个基于血液中 肌酐 水平的公式，肌酐是人体肌肉产生的一种废 …

2009年刚发表的慢性肾脏病流行病学合作研究 (CKD-EPI)公式，较目前普遍应用的MDRD公式评估肾小球滤过率更为精确，尤其是当GFR大于60mL/ (min*1.73m 2)时。 Levey AS, Stevens LA, …

慢性肾脏病（CKD）定义：各种原因引起的慢性肾脏结构和功能障碍（肾脏损害病史大于3个月），包括肾GFR正常和不正常的病理损伤、血液或尿液成分异常，及影像学检查异常，或不明原因GFR下降（<60ml/min·1.73m2）超过3个月，即为CKD。

The original CKD-EPI (Chronic Kidney Disease Epidemiology Collaboration) equation was developed in 2009 in an effort to create a more precise formula to estimate glomerular filtrate rate (eGFR) from serum creatinine and other readily available clinical parameters, especially at when actual GFR is >60 mL/min per 1.73m 2.

The Recommended method for estimating GFR in adults from the National Kidney Foundation is the 2021 CKD-EPI equations. Designed for use with laboratory creatinine values that are standardized to IDMS. (See "About GFR" button.) Estimates …