Asthma | Age
Item
subjects male and female aged 18-60 with a clinical diagnosis of asthma
boolean
C0004096 (UMLS CUI [1])
C0001779 (UMLS CUI [2])
smoking cigarettes: ____ pack-years history
Item
smoking history ≤ 1 pack/year
boolean
C2230126 (UMLS CUI [1])
Informed Consent | Study Subject Participation Status | Compliance behavior
Item
subject understands the study procedures and is willing to participate in the study as indicated by signature on the informed consent
boolean
C0021430 (UMLS CUI [1])
C2348568 (UMLS CUI [2])
C1321605 (UMLS CUI [3])
Medical History | Health Stable status
Item
subject is judged to be in otherwise stable health on the basis of medical history
boolean
C0262926 (UMLS CUI [1])
C0018684 (UMLS CUI [2,1])
C0205360 (UMLS CUI [2,2])
Ability Pulmonary function tests | Spirometry | FEV1
Item
subject able to perform reproducible pulmonary function testing (i.e., the 3 best acceptable spirograms have fev1 values that do not vary more than 5% of the largest value or more than 100 ml, whichever is greater.)
boolean
C0085732 (UMLS CUI [1,1])
C0024119 (UMLS CUI [1,2])
C0037981 (UMLS CUI [2])
C0748133 (UMLS CUI [3])
FEV1
Item
fev1 >60% predicted
boolean
C0748133 (UMLS CUI [1])
Disease Study Subject Participation Status Limited | Informed Consent
Item
patient is, in the opinion of the investigator, mentally or legally incapacitated, preventing informed consent from being obtained, or cannot read or understand the written material
boolean
C0012634 (UMLS CUI [1,1])
C2348568 (UMLS CUI [1,2])
C0439801 (UMLS CUI [1,3])
C0021430 (UMLS CUI [2])
Unable Spirometry | Unable Plethysmography
Item
patient is unable to perform spirometry or plethysmography maneuvers
boolean
C1299582 (UMLS CUI [1,1])
C0037981 (UMLS CUI [1,2])
C1299582 (UMLS CUI [2,1])
C0032221 (UMLS CUI [2,2])
Implants | Artificial cardiac pacemaker | Neurostimulator | Biogenic Stimulators | Insulin pump | Aneurysm clip | Bioprosthesis device | Limb Prosthesis | Foreign Bodies | Shunt Device | Staple, Surgical | Surgical Clips | Metallic suture | Implant, Middle Ear
Item
subject has an implanted mechanically, electrically or magnetically activated device or any metal in their body which cannot be removed, including but not limited to pacemakers, neurostimulators, biostimulators, implanted insulin pumps, aneurysm clips, bioprosthesis, artificial limb, metallic fragment or foreign body, shunt, surgical staples (including clips or metallic sutures and/or ear implants.) (at the discretion of the mri technologist/3t manager)
boolean
C0021102 (UMLS CUI [1])
C0030163 (UMLS CUI [2])
C0582124 (UMLS CUI [3])
C0524729 (UMLS CUI [4])
C1140609 (UMLS CUI [5])
C0179977 (UMLS CUI [6])
C0005557 (UMLS CUI [7])
C0347948 (UMLS CUI [8])
C0016542 (UMLS CUI [9])
C0542331 (UMLS CUI [10])
C0524724 (UMLS CUI [11])
C0038917 (UMLS CUI [12])
C1961548 (UMLS CUI [13])
C0086454 (UMLS CUI [14])
Disease Preventing Magnetic Resonance Imaging | Claustrophobia
Item
in the investigator's opinion, subject suffers from any physical, psychological or other condition(s) that might prevent performance of the mri, such as severe claustrophobia.
boolean
C0012634 (UMLS CUI [1,1])
C1292733 (UMLS CUI [1,2])
C0024485 (UMLS CUI [1,3])
C0008909 (UMLS CUI [2])
Patient currently pregnant
Item
patient is pregnant
boolean
C0549206 (UMLS CUI [1])