Definition of CKD

Conceptual Model of CKD

- Causes of acute kidney injury

CKD is defined as:

Abnormalities of kidney structure or function, present for >3 months, with implications for health

How does the definition compare with 2002 KDOQI?

Definition remains intact but includes "with implications for health"
- Reflects notion that a variety of abnormalities of kidney structure or function may exist, but not all have implications for health of individuals, and therefore need to be contextualized

Kidney works as a filter for our body. Our cells need energy to live. Energy is produced from food (what we ingest) through a mechanism called metabolism.