In the absence of evidence of kidney damage, neither GFR category G1 nor G2 fulfill the criteria for CKD. Abbreviations: ACR, albumin-to-creatinine ratio; CKD, chronic kidney disease. *Relative to young adult level. **Collectively referred to as “CGA Staging”

CKD is classified based on cause, GFR category (G1–G5), and albuminuria category (A1–A3), abbreviated as CGA. Green: low risk (if no other markers of kidney disease, no CKD); Yellow: moderately increased risk; Orange: high risk; Red, very high risk. Table S1.

2019年12月31日 · The criteria for CKD—markers of kidney damage or GFR <60 ml/min per 1.73 m 2 for >3 months, are unchanged since the 2002 KDOQI CKD guideline. 29 The classification of CKD was updated by the 2012 KDIGO CKD guideline to include cause of disease, level of GFR (6 categories), and level of albuminuria (3 categories), collectively known as the CGA ...

Current Chronic Kidney Disease (CKD) Nomenclature Used by KDIGO. CKD is defined as abnormalities of kidney structure or function, present for > 3 months, with implications for health. CKD is classified based on c ause, G FR category (G1–G5), and a lbuminuria category (A1–A3), abbreviated as CGA.

布新指南，调整了ckd的定义，建立了考虑病因、肾小球滤过率（gfr）和尿白蛋白水平的ckd 联合分期系统（cga 系统），制定了危险分层模型以判断预后，推荐应用CKD- EPI公式估算GFR 水平等。

2019年2月20日 · ckd 定义 为影响健康的临床表现大于 3 个月的肾脏结构异常或功能紊乱。 CKD 分期 指南推荐应根据病因、GFR 以及白蛋白尿分级（CGA）来对 CKD 进行分期（1B）。

时隔12年，我们终于迎来了 改善全球肾脏病预后组织 （KDIGO）2024版 慢性肾脏病 （CKD）评估和管理临床实践指南（下文简称“2024版指南”） [1]。 2024版指南是对2012版指南的更新，共分为6个章节，内容涵盖CKD评估与分类、CKD患者的风险评估、疾病及其相关并发症管理、用药管理以及在不同临床环境中提供以患者为中心的护理策略。 上期已分享新版指南第三章关于延缓CKD进展的推荐和实践要点（重磅！ KDIGO 2024版CKD评估和管理指南发布——延缓CKD …

Why Classify CKD? Abbreviations: CGA, Cause, GFR category and albuminuria category; CKD, chronic kidney disease; GFR, glomerular filtration rate. Note: Patients above the thick horizontal line are likely to be encountered in nephrology practice.

因此，在改善全球肾脏病预后组织（kdigo）新近发布的ckd指南中，提出了“cga”的三维ckd分期体系。 该体系除沿用原有的GFR分级（G）外，还纳入了肾脏病因（C）及尿白蛋白分级（A），旨在更好地对CKD患者进行危险度分层。

CKD is defined as abnormalities of kidney structure or function, present for >3 months, with implications for health. CKD is classified based on Cause, GFR category (G1-G5), and Albuminuria category (A1-A3), abbreviated as CGA.