asthma
Item
physician-diagnosed asthma
boolean
C0004096 (UMLS CUI [1])
persistent asthma
Item
symptoms consistent with persistent asthma in the year prior to study entry
boolean
C3266628 (UMLS CUI [1,1])
C0040223 (UMLS CUI [1,2])
english
Item
able to speak and understand english
boolean
C0376245 (UMLS CUI [1])
informed consent
Item
parent or guardian willing to provide informed consent
boolean
C0021430 (UMLS CUI [1,1])
C0030551 (UMLS CUI [1,2])
lung disease
Item
diagnoses indicating other lung-related disorders (e.g., cystic fibrosis, bronchopulmonary dysplasia [bpd])
boolean
C0024115 (UMLS CUI [1])
allergy to latex
Item
allergy to latex
boolean
C0020517 (UMLS CUI [1,1])
C0023115 (UMLS CUI [1,2])
smoker
Item
smoker
boolean
C0543414 (UMLS CUI [1])
albuterol
Item
albuterol use within 12 hours of study entry
boolean
C0001927 (UMLS CUI [1,1])
C0040223 (UMLS CUI [1,2])
long-acting bronchodilator or leukotriene modifier
Item
long-acting bronchodilator or leukotriene modifier use within 24 hours of study entry
boolean
C2936789 (UMLS CUI [1,1])
C0040223 (UMLS CUI [1,2])
r-tube
Item
unable to use the r-tube. more information on this criterion can be found in the dait icac-ebc protocol.
boolean
ics or oral corticosteroid use
Item
exclusion criteria for part a participants: ics or oral corticosteroid use in the month prior to study entry
boolean
C3248292 (UMLS CUI [1,1])
C0040223 (UMLS CUI [1,2])
C3653473 (UMLS CUI [2,1])
C0040223 (UMLS CUI [2,2])