70954-3

Standard process followed for residual renal function assessed in calculating Kt/V [ESRD]

Trial

Status Information

Status: TRIAL

Term Description

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.

LOINC Names Get Info

Fully-Specified Name: Standard process followed for residual renal function assessed in calculating Kt/V:Find:Pt:^Patient:Ord:ESRD
Long Common Name: Standard process followed for residual renal function assessed in calculating Kt/V [ESRD]

Part Model Get Info

Component
Standard process followed for residual renal function assessed in calculating Kt/V
LP287136-8
- Analyte
  Standard process followed for residual renal function assessed in calculating Kt/V
  LP287136-8
  - Component Numerator
    Standard process followed for residual renal function assessed in calculating Kt
    LP147353-9
    - Component Numerator Core
      Standard process followed for residual renal function assessed in calculating Kt
      LP147353-9
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    V
    LP149833-8
    - Component Denominator Core
      V
      LP149833-8
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
Find
LP6813-2
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
^Patient
LP310005-6
- System Core
  NULL
- Super System
  Patient
  LP6985-8
Scale
Ord
LP7751-3
Method
ESRD
LP146090-8

Survey Question

: ESRD.RQMT_328

Normative Answer List: LL361-7

Source: Regenstrief Institute

Answer	Code	Score	Answer ID
YesCopyright http://snomed.info/sct ID:373066001 Yes (qualifier value)			LA33-6
NoCopyright http://snomed.info/sct ID:373067005 No (qualifier value)			LA32-8

Basic Attributes

Class: SURVEY.ESRD
Type: Surveys
First Released: Version 2.40
Last Updated: Version 2.67 (MIN)
Order vs. Observation: Observation

Member of these Panels

LOINC	Long Common Name
70300-9	ESRD dialysis adequacy panel

LOINC Terminology Service (API) using HL7^® FHIR^® Get Info

CodeSystem lookup: https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=70954-3

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LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.