70954-3Standard process followed for residual renal function assessed in calculating Kt/V [ESRD]Trial
Indicates whether the standard process of assessing Residual Renal Function was performed when calculating the Weekly Kt/V. K (clearance) multiplied by t (time) is a volume (since mL/min x min = mL, or L/hr x hr = L), and (K x t) can be thought of as the mL or L of fluid (blood in this case) cleared of urea (or any other solute) during the course of a single treatment. V also is a volume, expressed in mL or L. So the ratio of K x t / V is a so-called "dimensionless ratio" and can be thought of as a multiple of the volume of plasma cleared of urea divided by the distribution volume of urea. When Kt/V = 1.0, a volume of blood equal to the distribution volume of urea has been completely cleared of urea.
Source: Regenstrief LOINC
- Standard process followed for residual renal function assessed in calculating Kt/V
Normative Answer List LL361-7
Source: Regenstrief Institute
|Yes Copyright http://snomed.info/sct ID:373066001 Yes (qualifier value)||LA33-6|
|No Copyright http://snomed.info/sct ID:373067005 No (qualifier value)||LA32-8|
- First Released
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- Order vs. Observation
Member of these Panels
|LOINC||Long Common Name|
|70300-9||ESRD dialysis adequacy panel|
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