Data-Field 22130
Description:Doctor diagnosed COPD (chronic obstructive pulmonary disease)
Category:Online follow-upWork environmentMedical information
Health outcomes

Participants121,203 Value TypeCategorical (single) SexedBoth sexes DebutJul 2015
Item count121,203Item TypeDataInstancesSingularVersionJul 2017
StabilityAccruingStrataPrimaryArrayNoCost TierdX o1 s1