acute asthma exacerbation
Item
acute asthma exacerbation requiring hospitalisation
boolean
C0349790 (UMLS CUI [1])
C0019993 (UMLS CUI [2])
smoking history
Item
smoking history greater than or equal to 10 pack years
boolean
C1519384 (UMLS CUI [1])
pefr greater than or equal to 75 percent predicted best
Item
presenting pefr greater than or equal to 75 percent predicted best
boolean
C0030735 (UMLS CUI [1])
failure to demonstrate greater than or equal to 15 percent variability in pefr or fev during the study
Item
failure to demonstrate greater than or equal to 15 percent variability in pefr or fev during the study
boolean
C0030735 (UMLS CUI [1])
C0016529 (UMLS CUI [2])
any significant and active pulmonary pathology other than asthma
Item
any significant and active pulmonary pathology other than asthma
boolean
C0009488 (UMLS CUI [1])
pregnancy or breastfeeding
Item
pregnancy or breastfeeding
boolean
C0032961 (UMLS CUI [1,1])
C0006147 (UMLS CUI [1,2])
intended pregnancy or inability to take adequate precautions against conception
Item
intended pregnancy or inability to take adequate precautions against conception
boolean
C0032961 (UMLS CUI [1])
C0700589 (UMLS CUI [2])
patient already on montelukast
Item
patient already on montelukast
boolean
C0298130 (UMLS CUI [1])
patient already on phenobarbitone
Item
patient already on phenobarbitone
boolean
C0428235 (UMLS CUI [1])
patient already on rifampicin
Item
patient already on rifampicin
boolean
C0035608 (UMLS CUI [1])
patient already on phenytoin
Item
patient already on phenytoin
boolean
C0031507 (UMLS CUI [1])
chronic airflow limitation
Item
chronic airflow limitation
boolean
C0024117 (UMLS CUI [1])