Data-Field 22130
Description:Doctor diagnosed COPD (chronic obstructive pulmonary disease)
Category:Medical informationWork environmentOnline follow-up

Participants121,250 Value TypeCategorical (single) SexedBoth sexes DebutJul 2015
Item count121,250Item TypeDataInstancesSingularVersionJul 2017
StabilityAccruingStrataPrimaryArrayNoCost Tierd1 o1 s1