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hi201c under Medical History/SHHS2 in SHHS variables
Has a doctor ever told you that you have the following? c. chronic obstructive pulmonary disease (COPD)
copd15 under Medical History/SHHS1 in SHHS variables
Doctor of Medicine (MD) said participant had chronic obstructive pulmonary disease (COPD)?
Reply by jbehar on September 19, 2019 on Forum
... said participant had chronic obstructive pulmonary disease (COPD)? variable "crbron15": Doctor ... said participant had chronic obstructive pulmonary disease (COPD)?"? Does it relates ...
dxbronchitis under Questionnaires/Sleep and Health in HEARTBEAT variables
crbron15 under Medical History/SHHS1 in SHHS variables
Doctor of Medicine (MD) said participant had chronic bronchitis?
emphys15 under Medical History/SHHS1 in SHHS variables
Doctor of Medicine (MD) said participant had emphysema?
hi201a under Medical History/SHHS2 in SHHS variables
Has a doctor ever told you that you have the following? a. Emphysema
hi201b under Medical History/SHHS2 in SHHS variables
Has a doctor ever told you that you have the following? b. Chronic bronchitis