LOINC
Version 2.67

62287-8PhenX - selenium protocol 050901Trial

Status Information

Status
Trial

Term Description

The analytical method for serum selenium (Se) is based on inductively coupled plasma mass spectrometry (ICP-MS) using matrix-matched calibration standards. In this method, Se (isotope mass 78 and/or mass 80), and gallium (mass 69) are measured in serum by inductively coupled plasma dynamic reaction cell spectrometry using methane as reaction gas. Strict adherence to quality control (QC) procedures outlined in the Protocol Text is recommended. Controls should be run at the beginning of the day, and then one control analyzed again after approximately each 10 patient samples, and then all QC controls are run at the end of each day's run. Agreement with certified or accepted QC values should be within the +2 S.D. limits.
Source: Regenstrief LOINC

Fully-Specified Name

Component
PhenX - selenium protocol 050901
Property
-
Time
Pt
System
^Patient
Scale
-
Method
PhenX

Additional Names

Short Name
PhenX - selenium protocol

Basic Attributes

Class
PANEL.PHENX
Type
Clinical
First Released
Version 2.34
Last Updated
Version 2.66
Change Reason
Updated the PhenX ID from "PhenX.<ID>" to "PX<ID>" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.; Added the PhenX protocol ID to the Component to clearly define the protocol version for which this panel is based upon.

Survey Question

Source
PX050901

Reference Information

Type Source Reference
Citation Consensus measures for Phenotypes and Exposures Centers for Disease Control and Prevention, Division of Laboratory Sciences, National Center for Environmental Health Laboratory Procedure Manual for Serum Selenium, August 24, 2004.
Article Consensus measures for Phenotypes and Exposures Office of Dietary Supplements, National Institutes of Health Dietary Supplement Fact Sheet: Selenium.
Article Consensus measures for Phenotypes and Exposures Thomson, C. D. (2004). Assessment of requirements for selenium and adequacy of selenium status: A review. European Journal of Clinical Nutrition, 58, 391–402.
Article Consensus measures for Phenotypes and Exposures Combs, G., Jr., & Gray, W. P. (1998). Chemopreventive agents: Selenium. Pharmacology and Therapeutics, 79, 179–192.
Article Consensus measures for Phenotypes and Exposures McKenzie, R. C., Rafferty, T. S., & Beckett, G. J. (1998). Selenium: An essential element for immune function. Immunology Today, 19, 342–345.
Article Consensus measures for Phenotypes and Exposures Centers for Disease Control and Prevention, National Center for Health Statistics. National Health and Nutrition Examination Survey (NHANES) Overview 2007–2008.
Citation Consensus measures for Phenotypes and Exposures Lockitch, G., Fassett, J. D., Gerson, B., Nixon, D. E., Parsons, P. J., & Savory, J. (1997). Control of pre-analytical variation in trace element determinations; Approved guideline (NCCLS document C38-A). Wayne, PA: National Committee for Clinical Laboratory Standards.

Member of these Panels

LOINC Long Common Name
62263-9 PhenX domain - Nutrition and dietary supplements

Language Variants Get Info

zh-CNChinese (CHINA)
PhenX - 硒方案 050901:-:时间点:^患者:-:PhenX
ru-RURussian (RUSSIAN FEDERATION)
PhenX - селен протокол:-:ТчкВрм:^Пациент:-:PhenX

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=62287-8