Data-Field 8643
Description:Do you usually cough during the day or night in winter?
Category:Questionnaire dataHealth and medical historyRespiratory problems

Participants3,523 Value TypeCategorical (single) SexedBoth sexes DebutJan 2026
Item count10,049Item TypeDataInstancesDefined (9)VersionN/A
StabilityCompleteStrataPrimaryArrayNoCost TierdX oX sX