Age
Item
age 2-17 years
boolean
C0001779 (UMLS CUI [1])
Mild asthma | Moderate asthma | Wheezing | Respiratory distress | Lower airway obstruction | Tachypnea | Accessory respiratory muscles used
Item
clinical diagnosis of mild to moderate asthma as a second wheezing episode associated with signs of respiratory distress suggesting lower airway obstruction such as tachypnea and/or use of accessory muscles of respiration.
boolean
C0581124 (UMLS CUI [1])
C0581125 (UMLS CUI [2])
C0043144 (UMLS CUI [3])
C0476273 (UMLS CUI [4])
C2242492 (UMLS CUI [5])
C0231835 (UMLS CUI [6])
C0425468 (UMLS CUI [7])
Respiratory index Score | Respiratory assessment
Item
baseline pulmonary index clinical score (appendix b) ≤ 11 out of 15 possible points as well as pram ≤ 8 out of 12 points.
boolean
C0451423 (UMLS CUI [1,1])
C0449820 (UMLS CUI [1,2])
C0549075 (UMLS CUI [2])
Hospital emergency department
Item
presenting to the sick kids emergency department
boolean
C3840745 (UMLS CUI [1])
FEV1
Item
children capable of fev1 measurement will have fev1 more than 60% of the predicted value
boolean
C0748133 (UMLS CUI [1])
Gender
Item
male or female
boolean
C0079399 (UMLS CUI [1])
Informed Consent | parent
Item
willing and able to provide informed consent (or informed consent by parents)
boolean
C0021430 (UMLS CUI [1])
C0030551 (UMLS CUI [2])
Wheezing | Inhaled bronchodilator therapy | Asthma | Viral Wheezing
Item
no previous history of wheezing or bronchodilator therapy. this population may eventually have diagnoses other than asthma or viral induced wheezing
boolean
C0043144 (UMLS CUI [1])
C0578554 (UMLS CUI [2])
C0004096 (UMLS CUI [3])
C0521026 (UMLS CUI [4,1])
C0043144 (UMLS CUI [4,2])
Adrenal Cortex Hormones
Item
patients who received more than a single dose of oral corticosteroids within 72 hours prior to arrival
boolean
C0001617 (UMLS CUI [1])
fluticasone
Item
patients receiving more than 500 mcg per day of fluticasone for more than 1 month or more than 250 mcg of fluticasone for more than 7 days prior to arrival
boolean
C0082607 (UMLS CUI [1])
Previous Patient Visit Asthma clinic
Item
patients who have had more than 2 previous visits to the asthma clinic at sickkids
boolean
C0205156 (UMLS CUI [1,1])
C1512346 (UMLS CUI [1,2])
C3838770 (UMLS CUI [1,3])
montelukast
Item
patients who received montelukast within one week of arrival
boolean
C0298130 (UMLS CUI [1])
Critical Illness | Airway Stabilization
Item
critically ill patients requiring airway stabilization
boolean
C0010340 (UMLS CUI [1])
C0458827 (UMLS CUI [2,1])
C1293130 (UMLS CUI [2,2])
Severe asthma
Item
patients with severe asthma, defined as pi 12 to 15 or pram 9 to 12.
boolean
C0581126 (UMLS CUI [1])
Comorbidity | Other chronic pulmonary disease | Heart Diseases Pharmacotherapy | nervous system disorder | Immune System Diseases
Item
co-existent co-morbidities such as chronic pulmonary disease and cardiac disease requiring pharmacotherapy, neurologic disease and immune disorders.
boolean
C0009488 (UMLS CUI [1])
C0810290 (UMLS CUI [2])
C0018799 (UMLS CUI [3,1])
C0013216 (UMLS CUI [3,2])
C0027765 (UMLS CUI [4])
C0021053 (UMLS CUI [5])
Admission to intensive care unit Asthma
Item
previous admission to icu for asthma.
boolean
C0583239 (UMLS CUI [1,1])
C0004096 (UMLS CUI [1,2])
Hospitalization Asthma
Item
more than 3 hospitalizations for asthma during the past 12 months.
boolean
C0019993 (UMLS CUI [1,1])
C0004096 (UMLS CUI [1,2])
Contact with or exposure to varicella
Item
contact with varicella within the previous 21 days.
boolean
C1455968 (UMLS CUI [1])
Comprehension English Language Insufficient
Item
insufficient command of the english language
boolean
C0162340 (UMLS CUI [1,1])
C0376245 (UMLS CUI [1,2])
C0231180 (UMLS CUI [1,3])