Data-Field 22505
Description:Years of bringing up phlegm/sputum/mucus on most days
Category:Medical information - Work environment - Online follow-up

Participants10,480 Value TypeInteger, years SexedBoth sexes DebutJul 2015
Item count10,480Item TypeDataInstancesSingularVersionJul 2017
StabilityAccruingStrataPrimaryArrayNoCost Tierd1 o1 s1