For children (4 to 16 years of age), a study staff member counts the number of complete respiratory cycles (one inspiration and one expiration) a subject breathes in 60 seconds. The protocol for children should be administered in a quiet place where the child can remain calm. The observer or listener should reliably count or listen to the child's respiratory cycles for up to 60 seconds and observe the child's respiratory pattern.
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.