Recumbent length is measured from the top of the participant's head to his or her heels while the participant is lying recumbent. This measure is taken among young individuals. Under usual field conditions, for reliability, the Anthropometrics Working Group suggests that the measurements be taken in duplicate. A third measurement should be taken if the first two measurements differ by >1.0 cm (1/4 inch). If it is necessary to take a third measurement, the two closest measurements are averaged. Should the third measurement fall equally between the first two measurements, all three should be averaged.
status
TRIAL
Fully-Specified Name
component
PhenX - recumbent length protocol 020702
property
-
time
Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.
Updated the PhenX ID from "PhenX." to "PX" 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.
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