Data-Field 3132
Description:Spirometry device serial number
Category:SpirometryPhysical measuresAssessment centre

Participants457,418 Value TypeText SexedBoth sexes DebutJan 2012
Item count517,736Item TypeDataInstancesDefined (4)VersionMar 2020
StabilityCompleteStrataAuxiliaryArrayNoCost Tierd1 o1 s1