|Last Updated: March 21, 2019 @ 9:13 am|
BUN + Creatinine
|Stability:||Ambient: 8 Hour(s); Refrigerated: 2 Day(s); Frozen: 1 Month(s); Incubated: Unacceptable|
|Interpretive Data:||Please see report for interpretive data.|
ESTIMATED GFR Reference Range:
GFR = Less than 60: Chronic Kidney Disease, if found over a 3 month period.
GFR = Less than 15: Kidney Failure.
For African Americans, multiply the calculated GFR by 1.21.
GFR calculation is not valid for patients under age 18 years.
For patients over age 70 please interpret results with caution as results have not been validated for this calculation method